Hello everyone,
Under the latest version of Moose, I am confronted to some problems of text displaying with Roassal. The text letters are not in the same font. A first example :
A second example :
And if I zoom in or out, the text is correctly displayed...
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent
Hi,
I got even stranger artifacts on Windows 7:
If I try this: view shape label text: #asString. view nodes: #(ABcdE FGhIJKlm).
I get this: [image: Inline image 1]
Could someone look into this?
Doru
On Wed, Feb 12, 2014 at 10:55 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of text displaying with Roassal. The text letters are not in the same font. A first example :
A second example :
And if I zoom in or out, the text is correctly displayed...
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of text displaying with Roassal. The text letters are not in the same font. A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
No problem to use Roassal 2 instead !
But I have the same issue on the examples.
If you want some help, I can. But I need some pointers :)
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font.
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
By the way, have you tried: RTExample new rotatingLabelsAnimated
:-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font.
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Le 13/02/2014 03:32, Alexandre Bergel a écrit :
No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
The font display issue..
RTDowserExample new coolStuff :
That is under Linux. It's not very readable.
And I think there is the same issue with W7
If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't exists...
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have :
I will search how to use the system fonts.
By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ...
:-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font.
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable.
And I think there is the same issue with W7
You’ve spotted the problem!
That a good idea ! Because under Linux, the Arial font doesn't exists...
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts.
Also, the size of the label is not properly computed.
By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample …
Sorry. I’ve just committed
Alexandre
:-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau
vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font.
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list
Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
Moose-dev mailing list
Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list
Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression.
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit :
No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable.
And I think there is the same issue with W7
If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't exists...
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts.
By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ...
:-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau
vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font.
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list
Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
Moose-dev mailing list
Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list
Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression.
I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit :
No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable.
And I think there is the same issue with W7
If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't exists...
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts.
By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ...
:-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau
vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font.
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list
Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
Moose-dev mailing list
Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
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Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem.
Everything should be treated in Trachel I have the impression.
I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau <vincent.blondeau@polytech- lille.net> wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit :
No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable.
And I think there is the same issue with W7
If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be improved.
For example, consider the following method:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't
exists...
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts.
By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to
a RTExample ...
:-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau
vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same
font.
A first example :
<dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list
Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
Moose-dev mailing list
Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list
Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote:
Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem.
Everything should be treated in Trachel I have the impression.
I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit :
No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable.
And I think there is the same issue with W7
If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be
improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't
exists...
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts.
By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to
a RTExample ...
:-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau
vincent.blondeau@polytech-lille.net wrote:
Hello everyone, > > Under the latest version of Moose, I am confronted to some problems > of > > text displaying with Roassal. The text letters are not in the same font.
A first example : > <dfcbaide.png> > A second example : > <cagichjd.png> > And if I zoom in or out, the text is correctly displayed... > <ceciibjj.png> > > That's strange.. > > I am on Ubuntu x64 and I have the same issue on W7. > > Cheers, > > Vincent > _______________________________________________ > Moose-dev mailing list > > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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-- www.tudorgirba.com
"Every thing has its own flow"
Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit :
But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba <tudor@tudorgirba.com mailto:tudor@tudorgirba.com> wrote:
Hi Vincent, What is the status on this? At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper. Doru On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit : Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug: TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem. "StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2. Cheers, Vincent Alexandre On Feb 13, 2014, at 2:18 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent..blondeau@polytech-lille.net>> wrote: Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead ! But I have the same issue on the examples. Which issue? The font display issue.. RTDowserExample new coolStuff : <ghcgceef.png> That is under Linux. It's not very readable. And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :) I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-= The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. That a good idea ! Because under Linux, the Arial font doesn't exists.... But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png> I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre Cheers, Vincent -----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam.unibe.ch> [mailto:moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam..unibe.ch> ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying Hi! I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this... Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens. Cheers, Alexandre On Feb 12, 2014, at 1:55 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hello everyone, Under the latest version of Moose, I am confronted to some problems of text displaying with Roassal. The text letters are not in the same font. A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png> That's strange.. I am on Ubuntu x64 and I have the same issue on W7. Cheers, Vincent _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow"-- www.tudorgirba.com http://www.tudorgirba.com
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Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit :
But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.comwrote:
Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem.
Everything should be treated in Trachel I have the impression.
I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.netvincent..blondeau@polytech-lille.net> wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit :
No problem to use Roassal 2 instead ! > > But I have the same issue on the examples. > > Which issue?
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable.
And I think there is the same issue with W7
If you want some help, I can. But I need some pointers :) > > I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't
exists....
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts.
By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message
to a RTExample ...
:-) Alexandre
Cheers, > > Vincent > > -----Message d'origine----- > De : > moose-dev-bounces@iam.unibe.ch [mailto: > moose-dev-bounces@iam.unibe.ch <moose-dev-bounces@iam..unibe.ch> > ] > De la part de Alexandre Bergel > Envoyé : mercredi 12 février 2014 15:50 > À : Moose-related development > Objet : [Moose-dev] Re: Roassal Issue with Text Displaying > > Hi! > > I have spent a lot of time on trying to understand font, and many > bugs are > still there. I would indeed be happy to have help on this... > > Why trying to use Roassal2 instead? Your code will stay the same, > but it > will directly use Athens. > > Cheers, > Alexandre > > > On Feb 12, 2014, at 1:55 AM, Vincent Blondeau > > vincent.blondeau@polytech-lille.net > wrote: > > > Hello everyone, >> >> Under the latest version of Moose, I am confronted to some problems >> of >> >> text displaying with Roassal. The text letters are not in the same > font. > > A first example : >> <dfcbaide.png> >> A second example : >> <cagichjd.png> >> And if I zoom in or out, the text is correctly displayed... >> <ceciibjj.png> >> >> That's strange.. >> >> I am on Ubuntu x64 and I have the same issue on W7. >> >> Cheers, >> >> Vincent >> _______________________________________________ >> Moose-dev mailing list >> >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel > http://www.bergel.eu > > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > _______________________________________________ > Moose-dev mailing list > > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > _______________________________________________ > Moose-dev mailing list > > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > _______________________________________________
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Hi,
For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo :
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
And I have no problem in font displaying !
In the newer version, they have implemented the text rendering with NativeBoost.
As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ?
Cheers,
Vincent
Le 18/02/2014 07:43, Tudor Girba a écrit :
Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net mailto:vincent.blondeau@polytech-lille.net> wrote:
Hi, The following code solve the issue under Roassal2 (Tested under Linux) : TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem. But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ? Cheers, Vincent Le 15/02/2014 23:13, Tudor Girba a écrit :But, does anyone know what has changed recently in this area? My guess is that the change comes from Pharo. Or? Doru On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba <tudor@tudorgirba.com <mailto:tudor@tudorgirba.com>> wrote: Hi Vincent, What is the status on this? At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper. Doru On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit : Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug: TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem. "StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2. Cheers, Vincent Alexandre On Feb 13, 2014, at 2:18 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent..blondeau@polytech-lille.net>> wrote: Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead ! But I have the same issue on the examples. Which issue? The font display issue.. RTDowserExample new coolStuff : <ghcgceef.png> That is under Linux. It's not very readable. And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :) I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-= The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. That a good idea ! Because under Linux, the Arial font doesn't exists.... But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png> I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre Cheers, Vincent -----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam.unibe.ch> [mailto:moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam..unibe.ch> ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying Hi! I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this... Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens. Cheers, Alexandre On Feb 12, 2014, at 1:55 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hello everyone, Under the latest version of Moose, I am confronted to some problems of text displaying with Roassal. The text letters are not in the same font. A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png> That's strange.. I am on Ubuntu x64 and I have the same issue on W7. Cheers, Vincent _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev_______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev-- www.tudorgirba.com http://www.tudorgirba.com
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Thanks for taking care of this. I am away until this Sunday. I will then be full back at work and will look into detail of what you have done
Alexandre
Le 18-02-2014 à 7:48, Vincent Blondeau vincent.blondeau@polytech-lille.net a écrit :
Hi,
For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo :
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
And I have no problem in font displaying !
In the newer version, they have implemented the text rendering with NativeBoost.
As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ?
Cheers,
Vincent
Le 18/02/2014 07:43, Tudor Girba a écrit :
Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit :
But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote:
Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Le 13/02/2014 15:27, Alexandre Bergel a écrit :
> Let me know about your progresses with the font problem. > Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
> > Alexandre > > > On Feb 13, 2014, at 2:18 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: > >> Le 13/02/2014 03:32, Alexandre Bergel a écrit : >>>> No problem to use Roassal 2 instead ! >>>> >>>> But I have the same issue on the examples. >>> Which issue? >> The font display issue.. >> >> RTDowserExample new coolStuff : >> >> <ghcgceef.png> >> That is under Linux. It's not very readable. >> >> And I think there is the same issue with W7 >>>> If you want some help, I can. But I need some pointers :) >>> I have the impression, that the class TRLabelShape has to be improved. >>> For example, consider the following method: >>> -=-=-=-=-=-=-=-=-=-=-=-= >>> TRLabelShape class>>getFontForSize: aNumber >>> ^ LogicalFont familyName: 'Arial' pointSize: aNumber >>> -=-=-=-=-=-=-=-=-=-=-=-= >>> >>> The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. >> That a good idea ! Because under Linux, the Arial font doesn't exists.... >> >> >> But with this : >> LogicalFont familyName: 'Source Sans Pro' pointSize: 12 >> You have : >> <ijdgccca.png> >> >> I will search how to use the system fonts. >>> By the way, have you tried: RTExample new rotatingLabelsAnimated >> That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... >>> :-) >>> Alexandre >>> >>> >>> >>>> Cheers, >>>> >>>> Vincent >>>> >>>> -----Message d'origine----- >>>> De : >>>> moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch >>>> ] >>>> De la part de Alexandre Bergel >>>> Envoyé : mercredi 12 février 2014 15:50 >>>> À : Moose-related development >>>> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >>>> >>>> Hi! >>>> >>>> I have spent a lot of time on trying to understand font, and many bugs are >>>> still there. I would indeed be happy to have help on this... >>>> >>>> Why trying to use Roassal2 instead? Your code will stay the same, but it >>>> will directly use Athens. >>>> >>>> Cheers, >>>> Alexandre >>>> >>>> >>>> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >>>> >>>> vincent.blondeau@polytech-lille.net >>>> wrote: >>>> >>>> >>>>> Hello everyone, >>>>> >>>>> Under the latest version of Moose, I am confronted to some problems of >>>> text displaying with Roassal. The text letters are not in the same font. >>>> >>>>> A first example : >>>>> <dfcbaide.png> >>>>> A second example : >>>>> <cagichjd.png> >>>>> And if I zoom in or out, the text is correctly displayed... >>>>> <ceciibjj.png> >>>>> >>>>> That's strange.. >>>>> >>>>> I am on Ubuntu x64 and I have the same issue on W7. >>>>> >>>>> Cheers, >>>>> >>>>> Vincent >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> -- >>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>> Alexandre Bergel >>>> http://www.bergel.eu >>>> >>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
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Hi,
I tried to debug a bit more.
First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code)
Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal).
See attachments:
[image: Inline image 1]
[image: Inline image 2]
The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas?
Doru
On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Hi,
For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo :
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
And I have no problem in font displaying !
In the newer version, they have implemented the text rendering with NativeBoost.
As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ?
Cheers,
Vincent
Le 18/02/2014 07:43, Tudor Girba a écrit :
Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit :
But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.comwrote:
Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem.
Everything should be treated in Trachel I have the impression.
I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.netvincent..blondeau@polytech-lille.net> wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit :
> No problem to use Roassal 2 instead ! >> >> But I have the same issue on the examples. >> >> Which issue? > > The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable.
And I think there is the same issue with W7
> If you want some help, I can. But I need some pointers :) >> >> I have the impression, that the class TRLabelShape has to be > improved. > For example, consider the following method: > -=-=-=-=-=-=-=-=-=-=-=-= > TRLabelShape class>>getFontForSize: aNumber > ^ LogicalFont familyName: 'Arial' pointSize: aNumber > -=-=-=-=-=-=-=-=-=-=-=-= > > The font name is hardcoded, which is not a good idea since you may > have a different font set on your machine. It would be great to use the > installed font, used by Pharo. > > That a good idea ! Because under Linux, the Arial font doesn't exists....
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts.
> By the way, have you tried: RTExample new rotatingLabelsAnimated > > That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ...
> :-) > Alexandre > > > > Cheers, >> >> Vincent >> >> -----Message d'origine----- >> De : >> moose-dev-bounces@iam.unibe.ch [mailto: >> moose-dev-bounces@iam.unibe.ch <moose-dev-bounces@iam..unibe.ch> >> ] >> De la part de Alexandre Bergel >> Envoyé : mercredi 12 février 2014 15:50 >> À : Moose-related development >> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >> >> Hi! >> >> I have spent a lot of time on trying to understand font, and many >> bugs are >> still there. I would indeed be happy to have help on this... >> >> Why trying to use Roassal2 instead? Your code will stay the same, >> but it >> will directly use Athens. >> >> Cheers, >> Alexandre >> >> >> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >> >> vincent.blondeau@polytech-lille.net >> wrote: >> >> >> Hello everyone, >>> >>> Under the latest version of Moose, I am confronted to some >>> problems of >>> >>> text displaying with Roassal. The text letters are not in the >> same font. >> >> A first example : >>> <dfcbaide.png> >>> A second example : >>> <cagichjd.png> >>> And if I zoom in or out, the text is correctly displayed... >>> <ceciibjj.png> >>> >>> That's strange.. >>> >>> I am on Ubuntu x64 and I have the same issue on W7. >>> >>> Cheers, >>> >>> Vincent >>> _______________________________________________ >>> Moose-dev mailing list >>> >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel >> http://www.bergel.eu >> >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> _______________________________________________ >> Moose-dev mailing list >> >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> >> >> _______________________________________________ >> Moose-dev mailing list >> >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> > _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
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Le 19/02/2014 07:06, Tudor Girba a écrit :
Hi,
I tried to debug a bit more.
First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code)
Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal).
See attachments:
Inline image 1
Inline image 2
The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas?
Look at the level of the canvas's creation, maybe the properties are not the same...
Vincent
Doru
On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net mailto:vincent.blondeau@polytech-lille.net> wrote:
Hi, For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo : Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33 Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50 And I have no problem in font displaying ! In the newer version, they have implemented the text rendering with NativeBoost. As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ? Cheers, Vincent Le 18/02/2014 07:43, Tudor Girba a écrit :Thanks, Vincent. I integrated your change in Trachel. It works well now. Doru On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, The following code solve the issue under Roassal2 (Tested under Linux) : TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem. But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ? Cheers, Vincent Le 15/02/2014 23:13, Tudor Girba a écrit :But, does anyone know what has changed recently in this area? My guess is that the change comes from Pharo. Or? Doru On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba <tudor@tudorgirba.com <mailto:tudor@tudorgirba.com>> wrote: Hi Vincent, What is the status on this? At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper. Doru On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit : Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug: TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem. "StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2. Cheers, Vincent Alexandre On Feb 13, 2014, at 2:18 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent..blondeau@polytech-lille.net>> wrote: Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead ! But I have the same issue on the examples. Which issue? The font display issue.. RTDowserExample new coolStuff : <ghcgceef.png> That is under Linux. It's not very readable. And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :) I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-= The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. That a good idea ! Because under Linux, the Arial font doesn't exists.... But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png> I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre Cheers, Vincent -----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam.unibe.ch> [mailto:moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam..unibe.ch> ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying Hi! I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this... Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens. Cheers, Alexandre On Feb 12, 2014, at 1:55 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hello everyone, Under the latest version of Moose, I am confronted to some problems of text displaying with Roassal. The text letters are not in the same font. A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png> That's strange.. I am on Ubuntu x64 and I have the same issue on W7. Cheers, Vincent _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam..unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev_______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev_______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev-- www.tudorgirba.com http://www.tudorgirba.com
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Exactly, that is my current hypothesis, but I do not know exactly where to look.
Doru
On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 19/02/2014 07:06, Tudor Girba a écrit :
Hi,
I tried to debug a bit more.
First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code)
Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal).
See attachments:
[image: Inline image 1]
[image: Inline image 2]
The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas?
Look at the level of the canvas's creation, maybe the properties are not the same...
Vincent
Doru
On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Hi,
For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo :
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
And I have no problem in font displaying !
In the newer version, they have implemented the text rendering with NativeBoost.
As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ?
Cheers,
Vincent
Le 18/02/2014 07:43, Tudor Girba a écrit :
Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit :
But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.comwrote:
Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem.
Everything should be treated in Trachel I have the impression.
I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.netvincent..blondeau@polytech-lille.net> wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit : > >> No problem to use Roassal 2 instead ! >>> >>> But I have the same issue on the examples. >>> >>> Which issue? >> >> The font display issue.. > > RTDowserExample new coolStuff : > > <ghcgceef.png> > That is under Linux. It's not very readable. > > And I think there is the same issue with W7 > >> If you want some help, I can. But I need some pointers :) >>> >>> I have the impression, that the class TRLabelShape has to be >> improved. >> For example, consider the following method: >> -=-=-=-=-=-=-=-=-=-=-=-= >> TRLabelShape class>>getFontForSize: aNumber >> ^ LogicalFont familyName: 'Arial' pointSize: aNumber >> -=-=-=-=-=-=-=-=-=-=-=-= >> >> The font name is hardcoded, which is not a good idea since you may >> have a different font set on your machine. It would be great to use the >> installed font, used by Pharo. >> >> That a good idea ! Because under Linux, the Arial font doesn't > exists.... > > > But with this : > LogicalFont familyName: 'Source Sans Pro' pointSize: 12 > You have : > <ijdgccca.png> > > I will search how to use the system fonts. > >> By the way, have you tried: RTExample new rotatingLabelsAnimated >> >> That doesn't work :( rotatingLabelsAnimated is not a valid message > to a RTExample ... > >> :-) >> Alexandre >> >> >> >> Cheers, >>> >>> Vincent >>> >>> -----Message d'origine----- >>> De : >>> moose-dev-bounces@iam.unibe.ch [mailto: >>> moose-dev-bounces@iam.unibe.ch <moose-dev-bounces@iam..unibe.ch> >>> ] >>> De la part de Alexandre Bergel >>> Envoyé : mercredi 12 février 2014 15:50 >>> À : Moose-related development >>> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >>> >>> Hi! >>> >>> I have spent a lot of time on trying to understand font, and many >>> bugs are >>> still there. I would indeed be happy to have help on this... >>> >>> Why trying to use Roassal2 instead? Your code will stay the same, >>> but it >>> will directly use Athens. >>> >>> Cheers, >>> Alexandre >>> >>> >>> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >>> >>> vincent.blondeau@polytech-lille.net >>> wrote: >>> >>> >>> Hello everyone, >>>> >>>> Under the latest version of Moose, I am confronted to some >>>> problems of >>>> >>>> text displaying with Roassal. The text letters are not in the >>> same font. >>> >>> A first example : >>>> <dfcbaide.png> >>>> A second example : >>>> <cagichjd.png> >>>> And if I zoom in or out, the text is correctly displayed... >>>> <ceciibjj.png> >>>> >>>> That's strange.. >>>> >>>> I am on Ubuntu x64 and I have the same issue on W7. >>>> >>>> Cheers, >>>> >>>> Vincent >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>> -- >>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>> Alexandre Bergel >>> http://www.bergel.eu >>> >>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>> >>> >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >> _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch <Moose-dev@iam..unibe.ch> > https://www.iam.unibe.ch/mailman/listinfo/moose-dev >
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Hi!
I’ve just tried in a fresh up-to-date moose image:
The odd font behavior you have shown in the previous emails, seems to happens after some time… I have seen it in the past.
Alexandre
On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com wrote:
Exactly, that is my current hypothesis, but I do not know exactly where to look.
Doru
On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Le 19/02/2014 07:06, Tudor Girba a écrit :
Hi,
I tried to debug a bit more.
First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code)
Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal).
See attachments:
<Mail Attachment.png>
<Mail Attachment.png>
The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas?
Look at the level of the canvas's creation, maybe the properties are not the same...
Vincent
Doru
On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo :
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
And I have no problem in font displaying !
In the newer version, they have implemented the text rendering with NativeBoost.
As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ?
Cheers,
Vincent
Le 18/02/2014 07:43, Tudor Girba a écrit :
Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit :
But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote: Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable.
And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't exists....
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau
vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font.
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list
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Is this problem about font solved for now?
Alexandre
On Feb 24, 2014, at 6:07 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Hi!
I’ve just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png>
The odd font behavior you have shown in the previous emails, seems to happens after some time… I have seen it in the past.
Alexandre
On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com wrote:
Exactly, that is my current hypothesis, but I do not know exactly where to look.
Doru
On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Le 19/02/2014 07:06, Tudor Girba a écrit :
Hi,
I tried to debug a bit more.
First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code)
Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal).
See attachments:
<Mail Attachment.png>
<Mail Attachment.png>
The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas?
Look at the level of the canvas's creation, maybe the properties are not the same...
Vincent
Doru
On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo :
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
And I have no problem in font displaying !
In the newer version, they have implemented the text rendering with NativeBoost.
As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ?
Cheers,
Vincent
Le 18/02/2014 07:43, Tudor Girba a écrit :
Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit :
But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote: Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable.
And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't exists....
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau
vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font.
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list
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Mixing capital letters seems to cause the problem
Roassal2 seems to be not affected by this behavior.
Alexandre
On Feb 24, 2014, at 6:11 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Is this problem about font solved for now?
Alexandre
On Feb 24, 2014, at 6:07 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Hi!
I’ve just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png>
The odd font behavior you have shown in the previous emails, seems to happens after some time… I have seen it in the past.
Alexandre
On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com wrote:
Exactly, that is my current hypothesis, but I do not know exactly where to look.
Doru
On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Le 19/02/2014 07:06, Tudor Girba a écrit :
Hi,
I tried to debug a bit more.
First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code)
Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal).
See attachments:
<Mail Attachment.png>
<Mail Attachment.png>
The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas?
Look at the level of the canvas's creation, maybe the properties are not the same...
Vincent
Doru
On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo :
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
And I have no problem in font displaying !
In the newer version, they have implemented the text rendering with NativeBoost.
As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ?
Cheers,
Vincent
Le 18/02/2014 07:43, Tudor Girba a écrit :
Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit :
But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote: Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable.
And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't exists....
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau
vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font.
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list
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Oh no…
It now happens…
This bug is frustrating…
Alexandre
On Feb 24, 2014, at 6:33 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png>
Roassal2 seems to be not affected by this behavior.
Alexandre
On Feb 24, 2014, at 6:11 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Is this problem about font solved for now?
Alexandre
On Feb 24, 2014, at 6:07 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Hi!
I’ve just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png>
The odd font behavior you have shown in the previous emails, seems to happens after some time… I have seen it in the past.
Alexandre
On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com wrote:
Exactly, that is my current hypothesis, but I do not know exactly where to look.
Doru
On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Le 19/02/2014 07:06, Tudor Girba a écrit :
Hi,
I tried to debug a bit more.
First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code)
Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal).
See attachments:
<Mail Attachment.png>
<Mail Attachment.png>
The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas?
Look at the level of the canvas's creation, maybe the properties are not the same...
Vincent
Doru
On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo :
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
And I have no problem in font displaying !
In the newer version, they have implemented the text rendering with NativeBoost.
As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ?
Cheers,
Vincent
Le 18/02/2014 07:43, Tudor Girba a écrit :
Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit : > But, does anyone know what has changed recently in this area? > > My guess is that the change comes from Pharo. Or? > > Doru > > > On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote: > Hi Vincent, > > What is the status on this? > > At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper. > > Doru > > > On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: > Le 13/02/2014 15:27, Alexandre Bergel a écrit : > > Let me know about your progresses with the font problem. > Everything should be treated in Trachel I have the impression. > I have found a solution to fix the bug: > > TRLabelShape class>>getFontForSize: aNumber > ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber > > In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem. > > "StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2. > > > Cheers, > > Vincent > > > > Alexandre > > > On Feb 13, 2014, at 2:18 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: > > Le 13/02/2014 03:32, Alexandre Bergel a écrit : > No problem to use Roassal 2 instead ! > > But I have the same issue on the examples. > > Which issue? > > The font display issue.. > > RTDowserExample new coolStuff : > > <ghcgceef.png> > That is under Linux. It's not very readable. > > And I think there is the same issue with W7 > If you want some help, I can. But I need some pointers :) > > I have the impression, that the class TRLabelShape has to be improved. > For example, consider the following method: > -=-=-=-=-=-=-=-=-=-=-=-= > TRLabelShape class>>getFontForSize: aNumber > ^ LogicalFont familyName: 'Arial' pointSize: aNumber > -=-=-=-=-=-=-=-=-=-=-=-= > > The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. > > That a good idea ! Because under Linux, the Arial font doesn't exists.... > > > But with this : > LogicalFont familyName: 'Source Sans Pro' pointSize: 12 > You have : > <ijdgccca.png> > > I will search how to use the system fonts. > By the way, have you tried: RTExample new rotatingLabelsAnimated > > That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... > :-) > Alexandre > > > > Cheers, > > Vincent > > -----Message d'origine----- > De : > moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch > ] > De la part de Alexandre Bergel > Envoyé : mercredi 12 février 2014 15:50 > À : Moose-related development > Objet : [Moose-dev] Re: Roassal Issue with Text Displaying > > Hi! > > I have spent a lot of time on trying to understand font, and many bugs are > still there. I would indeed be happy to have help on this... > > Why trying to use Roassal2 instead? Your code will stay the same, but it > will directly use Athens. > > Cheers, > Alexandre > > > On Feb 12, 2014, at 1:55 AM, Vincent Blondeau > > vincent.blondeau@polytech-lille.net > wrote: > > > Hello everyone, > > Under the latest version of Moose, I am confronted to some problems of > > text displaying with Roassal. The text letters are not in the same font. > > A first example : > <dfcbaide.png> > A second example : > <cagichjd.png> > And if I zoom in or out, the text is correctly displayed... > <ceciibjj.png> > > That's strange.. > > I am on Ubuntu x64 and I have the same issue on W7. > > Cheers, > > Vincent > _______________________________________________ > Moose-dev mailing list > > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel > http://www.bergel.eu > > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > _______________________________________________ > Moose-dev mailing list > > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > _______________________________________________ > Moose-dev mailing list > > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > > > _______________________________________________ > Moose-dev mailing list > > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev
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Yes, it is frustrating. Welcome back :)
Doru
On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel alexandre.bergel@me.comwrote:
Oh no...
It now happens...
This bug is frustrating...
Alexandre
On Feb 24, 2014, at 6:33 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png>
Roassal2 seems to be not affected by this behavior.
Alexandre
On Feb 24, 2014, at 6:11 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Is this problem about font solved for now?
Alexandre
On Feb 24, 2014, at 6:07 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Hi!
I've just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png>
The odd font behavior you have shown in the previous emails, seems to happens after some time... I have seen it in the past.
Alexandre
On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com wrote:
Exactly, that is my current hypothesis, but I do not know exactly where to look.
Doru
On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Le 19/02/2014 07:06, Tudor Girba a écrit :
Hi,
I tried to debug a bit more.
First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code)
Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal).
See attachments:
<Mail Attachment.png>
<Mail Attachment.png>
The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas?
Look at the level of the canvas's creation, maybe the properties are not the same...
Vincent
Doru
On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Hi,
For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo :
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
And I have no problem in font displaying !
In the newer version, they have implemented the text rendering with NativeBoost.
As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ?
Cheers,
Vincent
Le 18/02/2014 07:43, Tudor Girba a écrit :
Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit :
But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote: Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable.
And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't exists....
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau
vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font.
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list
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Hi,
Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes ....
Vincent
Le 25/02/2014 07:25, Tudor Girba a écrit :
Yes, it is frustrating. Welcome back :)
Doru
On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel <alexandre.bergel@me.com mailto:alexandre.bergel@me.com> wrote:
Oh no... It now happens... This bug is frustrating... Alexandre On Feb 24, 2014, at 6:33 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me..com>> wrote:Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png> Roassal2 seems to be not affected by this behavior. Alexandre On Feb 24, 2014, at 6:11 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote:Is this problem about font solved for now? Alexandre On Feb 24, 2014, at 6:07 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote:Hi! I've just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png> The odd font behavior you have shown in the previous emails, seems to happens after some time... I have seen it in the past. Alexandre On Feb 19, 2014, at 6:37 AM, Tudor Girba <tudor@tudorgirba.com <mailto:tudor@tudorgirba.com>> wrote:Exactly, that is my current hypothesis, but I do not know exactly where to look. Doru On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 19/02/2014 07:06, Tudor Girba a écrit :Hi, I tried to debug a bit more. First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code)Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal). See attachments: <Mail Attachment.png> <Mail Attachment.png> The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas?Look at the level of the canvas's creation, maybe the properties are not the same... VincentDoru On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo : Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33 Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50 And I have no problem in font displaying ! In the newer version, they have implemented the text rendering with NativeBoost. As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ? Cheers, Vincent Le 18/02/2014 07:43, Tudor Girba a écrit :> Thanks, Vincent. > > I integrated your change in Trachel. It works well now. > > Doru > > > On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau > <vincent.blondeau@polytech-lille.net > mailto:vincent.blondeau@polytech-lille.net> wrote: > Hi, > > The following code solve the issue under Roassal2 (Tested > under Linux) : > > > TRLabelShape class>>getFontForSize: aNumber > ^ LogicalFont familyName: StandardFonts defaultFont > familyName pointSize: aNumber > > For Roassal, the fonts used are the same that in Roassal2 so > I don't think that is the problem. > > But it seems that the Athens Font Renderer has been changed > (CairoFreetypeFontRenderer) the 4 February > (Athens-Cairo-MarcusDenker.62). > This the only thing I see with my knowledges on Roassal. And > I don't know how to solve it. Maybe does Alexandre know ? > > Cheers, > > Vincent > > Le 15/02/2014 23:13, Tudor Girba a écrit : >> But, does anyone know what has changed recently in this area? >> >> My guess is that the change comes from Pharo. Or? >> >> Doru >> >> >> On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba >> <tudor@tudorgirba.com mailto:tudor@tudorgirba.com> wrote: >> Hi Vincent, >> >> What is the status on this? >> >> At this moment, essentially all visualizations containing >> text are broken (Roassal, Roassal2, GraphET). This is >> a show stopper. >> >> Doru >> >> >> On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau >> <vincent.blondeau@polytech-lille.net >> mailto:vincent.blondeau@polytech-lille.net> wrote: >> Le 13/02/2014 15:27, Alexandre Bergel a écrit : >> >> Let me know about your progresses with the font problem. >> Everything should be treated in Trachel I have the impression. >> I have found a solution to fix the bug: >> >> TRLabelShape class>>getFontForSize: aNumber >> ^ LogicalFont familyName: StandardFonts defaultFont >> familyName pointSize: aNumber >> >> In this, it creates an other font with the good size. >> Because if you don't do that, you always have the same problem. >> >> "StandardFonts defaultFont familyName" should be enough to >> get the font to use. Maybe we have to change something else >> in Roassal2. >> >> >> Cheers, >> >> Vincent >> >> >> >> Alexandre >> >> >> On Feb 13, 2014, at 2:18 AM, Vincent Blondeau >> <vincent.blondeau@polytech-lille.net >> mailto:vincent.blondeau@polytech-lille.net> wrote: >> >> Le 13/02/2014 03:32, Alexandre Bergel a écrit : >> No problem to use Roassal 2 instead ! >> >> But I have the same issue on the examples. >> >> Which issue? >> >> The font display issue.. >> >> RTDowserExample new coolStuff : >> >> <ghcgceef.png> >> That is under Linux. It's not very readable.. >> >> And I think there is the same issue with W7 >> If you want some help, I can. But I need some pointers :) >> >> I have the impression, that the class TRLabelShape has to >> be improved. >> For example, consider the following method: >> -=-=-=-=-=-=-=-=-=-=-=-= >> TRLabelShape class>>getFontForSize: aNumber >> ^ LogicalFont familyName: 'Arial' pointSize: aNumber >> -=-=-=-=-=-=-=-=-=-=-=-= >> >> The font name is hardcoded, which is not a good idea since >> you may have a different font set on your machine. It would >> be great to use the installed font, used by Pharo. >> >> That a good idea ! Because under Linux, the Arial font >> doesn't exists.... >> >> >> But with this : >> LogicalFont familyName: 'Source Sans Pro' pointSize: 12 >> You have : >> <ijdgccca.png> >> >> I will search how to use the system fonts. >> By the way, have you tried: RTExample new >> rotatingLabelsAnimated >> >> That doesn't work :( rotatingLabelsAnimated is not a valid >> message to a RTExample ... >> :-) >> Alexandre >> >> >> >> Cheers, >> >> Vincent >> >> -----Message d'origine----- >> De : >> moose-dev-bounces@iam.unibe.ch >> mailto:moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch >> mailto:moose-dev-bounces@iam.unibe.ch >> ] >> De la part de Alexandre Bergel >> Envoyé : mercredi 12 février 2014 15:50 >> À : Moose-related development >> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >> >> Hi! >> >> I have spent a lot of time on trying to understand font, >> and many bugs are >> still there. I would indeed be happy to have help on this... >> >> Why trying to use Roassal2 instead? Your code will stay the >> same, but it >> will directly use Athens. >> >> Cheers, >> Alexandre >> >> >> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >> >> <vincent.blondeau@polytech-lille.net >> mailto:vincent.blondeau@polytech-lille.net> >> wrote: >> >> >> Hello everyone, >> >> Under the latest version of Moose, I am confronted to some >> problems of >> >> text displaying with Roassal. The text letters are not in >> the same font.. >> >> A first example : >> <dfcbaide.png> >> A second example : >> <cagichjd.png> >> And if I zoom in or out, the text is correctly displayed... >> <ceciibjj.png> >> >> That's strange.. >> >> I am on Ubuntu x64 and I have the same issue on W7. >> >> Cheers, >> >> Vincent >> _______________________________________________ >> Moose-dev mailing list >> >> Moose-dev@iam.unibe.ch mailto:Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel >> http://www.bergel.eu >> >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> _______________________________________________ >> Moose-dev mailing list >> >> Moose-dev@iam.unibe.ch mailto:Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> >> >> _______________________________________________ >> Moose-dev mailing list >> >> Moose-dev@iam.unibe.ch mailto:Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam..unibe.ch mailto:Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch mailto:Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> >> -- >> www.tudorgirba.com http://www.tudorgirba.com >> >> "Every thing has its own flow" >> >> >> >> -- >> www.tudorgirba.com http://www.tudorgirba.com >> >> "Every thing has its own flow" >> >> >> _______________________________________________ >> Moose-dev mailing list >> >> Moose-dev@iam.unibe.ch mailto:Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch mailto:Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > -- > www.tudorgirba.com http://www.tudorgirba.com > > "Every thing has its own flow" > > > _______________________________________________ > Moose-dev mailing list > > Moose-dev@iam.unibe.ch mailto:Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev
_______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev_______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev-- www.tudorgirba.com http://www.tudorgirba.com
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Yes, please :)
@Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list?
Doru
On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Hi,
Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes ....
Vincent
Le 25/02/2014 07:25, Tudor Girba a écrit :
Yes, it is frustrating. Welcome back :)
Doru
On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel < alexandre.bergel@me.com> wrote:
Oh no...
It now happens...
This bug is frustrating...
Alexandre
On Feb 24, 2014, at 6:33 PM, Alexandre Bergel <alexandre.bergel@me.com<alexandre.bergel@me..com>> wrote:
Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png>
Roassal2 seems to be not affected by this behavior.
Alexandre
On Feb 24, 2014, at 6:11 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Is this problem about font solved for now?
Alexandre
On Feb 24, 2014, at 6:07 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Hi!
I've just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png>
The odd font behavior you have shown in the previous emails, seems to happens after some time... I have seen it in the past.
Alexandre
On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com wrote:
Exactly, that is my current hypothesis, but I do not know exactly where to look.
Doru
On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Le 19/02/2014 07:06, Tudor Girba a écrit :
Hi,
I tried to debug a bit more.
First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code)
Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal).
See attachments:
<Mail Attachment.png>
<Mail Attachment.png>
The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas?
Look at the level of the canvas's creation, maybe the properties are not the same...
Vincent
Doru
On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Hi,
For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo :
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
And I have no problem in font displaying !
In the newer version, they have implemented the text rendering with NativeBoost.
As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ?
Cheers,
Vincent
Le 18/02/2014 07:43, Tudor Girba a écrit :
Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit :
But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote: Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable..
And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't exists....
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau
vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font..
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list
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Yes, please :)
@Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list?
Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help
Alexandre
On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes ....
Vincent
Le 25/02/2014 07:25, Tudor Girba a écrit :
Yes, it is frustrating. Welcome back :)
Doru
On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel alexandre.bergel@me.com wrote: Oh no…
It now happens…
<Mail Attachment.png>
This bug is frustrating…
Alexandre
On Feb 24, 2014, at 6:33 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png>
Roassal2 seems to be not affected by this behavior.
Alexandre
On Feb 24, 2014, at 6:11 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Is this problem about font solved for now?
Alexandre
On Feb 24, 2014, at 6:07 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Hi!
I’ve just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png>
The odd font behavior you have shown in the previous emails, seems to happens after some time… I have seen it in the past.
Alexandre
On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com wrote:
Exactly, that is my current hypothesis, but I do not know exactly where to look.
Doru
On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Le 19/02/2014 07:06, Tudor Girba a écrit : > Hi, > > I tried to debug a bit more. > > First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code)
> Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal). > > See attachments: > > <Mail Attachment.png> > > <Mail Attachment.png> > > The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas?
Look at the level of the canvas's creation, maybe the properties are not the same...
Vincent
> > Doru > > > > > > > On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: > Hi, > > For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo : > > Name: Athens-Core-MarcusDenker.34 > Author: MarcusDenker > Time: 5 July 2013, 10:59:47.206954 am > UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 > Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33 > > Name: Athens-Cairo-MarcusDenker.51 > Author: MarcusDenker > Time: 26 August 2013, 4:03:06.190096 pm > UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 > Ancestors: Athens-Cairo-SebastianTleye.50 > > And I have no problem in font displaying ! > > In the newer version, they have implemented the text rendering with NativeBoost. > > As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. > Maybe you should look at it ? > > Cheers, > > Vincent > > > > > Le 18/02/2014 07:43, Tudor Girba a écrit : >> Thanks, Vincent. >> >> I integrated your change in Trachel. It works well now. >> >> Doru >> >> >> On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: >> Hi, >> >> The following code solve the issue under Roassal2 (Tested under Linux) : >> >> >> TRLabelShape class>>getFontForSize: aNumber >> ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber >> >> For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem. >> >> But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). >> This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ? >> >> Cheers, >> >> Vincent >> >> Le 15/02/2014 23:13, Tudor Girba a écrit : >>> But, does anyone know what has changed recently in this area? >>> >>> My guess is that the change comes from Pharo. Or? >>> >>> Doru >>> >>> >>> On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote: >>> Hi Vincent, >>> >>> What is the status on this? >>> >>> At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper. >>> >>> Doru >>> >>> >>> On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: >>> Le 13/02/2014 15:27, Alexandre Bergel a écrit : >>> >>> Let me know about your progresses with the font problem. >>> Everything should be treated in Trachel I have the impression. >>> I have found a solution to fix the bug: >>> >>> TRLabelShape class>>getFontForSize: aNumber >>> ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber >>> >>> In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem. >>> >>> "StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2. >>> >>> >>> Cheers, >>> >>> Vincent >>> >>> >>> >>> Alexandre >>> >>> >>> On Feb 13, 2014, at 2:18 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: >>> >>> Le 13/02/2014 03:32, Alexandre Bergel a écrit : >>> No problem to use Roassal 2 instead ! >>> >>> But I have the same issue on the examples. >>> >>> Which issue? >>> >>> The font display issue.. >>> >>> RTDowserExample new coolStuff : >>> >>> <ghcgceef.png> >>> That is under Linux. It's not very readable.. >>> >>> >>> And I think there is the same issue with W7 >>> If you want some help, I can. But I need some pointers :) >>> >>> I have the impression, that the class TRLabelShape has to be improved. >>> For example, consider the following method: >>> -=-=-=-=-=-=-=-=-=-=-=-= >>> TRLabelShape class>>getFontForSize: aNumber >>> ^ LogicalFont familyName: 'Arial' pointSize: aNumber >>> -=-=-=-=-=-=-=-=-=-=-=-= >>> >>> The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. >>> >>> That a good idea ! Because under Linux, the Arial font doesn't exists.... >>> >>> >>> But with this : >>> LogicalFont familyName: 'Source Sans Pro' pointSize: 12 >>> You have : >>> <ijdgccca.png> >>> >>> I will search how to use the system fonts. >>> By the way, have you tried: RTExample new rotatingLabelsAnimated >>> >>> That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... >>> :-) >>> Alexandre >>> >>> >>> >>> Cheers, >>> >>> Vincent >>> >>> -----Message d'origine----- >>> De : >>> moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch >>> ] >>> De la part de Alexandre Bergel >>> Envoyé : mercredi 12 février 2014 15:50 >>> À : Moose-related development >>> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >>> >>> Hi! >>> >>> I have spent a lot of time on trying to understand font, and many bugs are >>> still there. I would indeed be happy to have help on this... >>> >>> Why trying to use Roassal2 instead? Your code will stay the same, but it >>> will directly use Athens. >>> >>> Cheers, >>> Alexandre >>> >>> >>> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >>> >>> vincent.blondeau@polytech-lille.net >>> wrote: >>> >>> >>> Hello everyone, >>> >>> Under the latest version of Moose, I am confronted to some problems of >>> >>> text displaying with Roassal. The text letters are not in the same font.. >>> >>> >>> A first example : >>> <dfcbaide.png> >>> A second example : >>> <cagichjd.png> >>> And if I zoom in or out, the text is correctly displayed... >>> <ceciibjj.png> >>> >>> That's strange.. >>> >>> I am on Ubuntu x64 and I have the same issue on W7. >>> >>> Cheers, >>> >>> Vincent >>> _______________________________________________ >>> Moose-dev mailing list >>> >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> -- >>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>> Alexandre Bergel >>> http://www.bergel.eu >>> >>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>> >>> >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev@iam..unibe.ch >>> >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Every thing has its own flow" >>> >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Every thing has its own flow" >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> >> >> -- >> www.tudorgirba.com >> >> "Every thing has its own flow" >> >> >> _______________________________________________ >> Moose-dev mailing list >> >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > > > _______________________________________________ > Moose-dev mailing list > > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev
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Le 25/02/2014 13:31, Alexandre Bergel a écrit :
Yes, please :)
@Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list?
Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help
Yes I will.
But I was trying to load Roassal in Pharo and try to reproduce the issue (because I think that there are going to do !).
Gofer new smalltalkhubUser: 'ObjectProfile' project: 'Roassal'; package: 'ConfigurationOfRoassal'; load. (Smalltalk at: #ConfigurationOfRoassal) load
And when I click on the Select Canvas button of the RoassalEasel Visualisation I get an error : StrikeFont doesNotUnderstand: #glyphRenderOn:
Vincent
Alexandre
On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes ....
Vincent
Le 25/02/2014 07:25, Tudor Girba a écrit :
Yes, it is frustrating. Welcome back :)
Doru
On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel alexandre.bergel@me.com wrote: Oh no…
It now happens…
<Mail Attachment.png>
This bug is frustrating…
Alexandre
On Feb 24, 2014, at 6:33 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png>
Roassal2 seems to be not affected by this behavior.
Alexandre
On Feb 24, 2014, at 6:11 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Is this problem about font solved for now?
Alexandre
On Feb 24, 2014, at 6:07 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Hi!
I’ve just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png>
The odd font behavior you have shown in the previous emails, seems to happens after some time… I have seen it in the past.
Alexandre
On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com wrote:
> Exactly, that is my current hypothesis, but I do not know exactly where to look. > > Doru > > > On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: > Le 19/02/2014 07:06, Tudor Girba a écrit : >> Hi, >> >> I tried to debug a bit more. >> >> First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code) >> Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal). >> >> See attachments: >> >> <Mail Attachment.png> >> >> <Mail Attachment.png> >> >> The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas? > Look at the level of the canvas's creation, maybe the properties are not the same... > > Vincent > >> Doru >> >> >> >> >> >> >> On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: >> Hi, >> >> For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo : >> >> Name: Athens-Core-MarcusDenker.34 >> Author: MarcusDenker >> Time: 5 July 2013, 10:59:47.206954 am >> UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 >> Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33 >> >> Name: Athens-Cairo-MarcusDenker.51 >> Author: MarcusDenker >> Time: 26 August 2013, 4:03:06.190096 pm >> UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 >> Ancestors: Athens-Cairo-SebastianTleye.50 >> >> And I have no problem in font displaying ! >> >> In the newer version, they have implemented the text rendering with NativeBoost. >> >> As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. >> Maybe you should look at it ? >> >> Cheers, >> >> Vincent >> >> >> >> >> Le 18/02/2014 07:43, Tudor Girba a écrit : >>> Thanks, Vincent. >>> >>> I integrated your change in Trachel. It works well now. >>> >>> Doru >>> >>> >>> On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: >>> Hi, >>> >>> The following code solve the issue under Roassal2 (Tested under Linux) : >>> >>> >>> TRLabelShape class>>getFontForSize: aNumber >>> ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber >>> >>> For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem. >>> >>> But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). >>> This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ? >>> >>> Cheers, >>> >>> Vincent >>> >>> Le 15/02/2014 23:13, Tudor Girba a écrit : >>>> But, does anyone know what has changed recently in this area? >>>> >>>> My guess is that the change comes from Pharo. Or? >>>> >>>> Doru >>>> >>>> >>>> On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote: >>>> Hi Vincent, >>>> >>>> What is the status on this? >>>> >>>> At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper. >>>> >>>> Doru >>>> >>>> >>>> On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: >>>> Le 13/02/2014 15:27, Alexandre Bergel a écrit : >>>> >>>> Let me know about your progresses with the font problem. >>>> Everything should be treated in Trachel I have the impression. >>>> I have found a solution to fix the bug: >>>> >>>> TRLabelShape class>>getFontForSize: aNumber >>>> ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber >>>> >>>> In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem. >>>> >>>> "StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2. >>>> >>>> >>>> Cheers, >>>> >>>> Vincent >>>> >>>> >>>> >>>> Alexandre >>>> >>>> >>>> On Feb 13, 2014, at 2:18 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: >>>> >>>> Le 13/02/2014 03:32, Alexandre Bergel a écrit : >>>> No problem to use Roassal 2 instead ! >>>> >>>> But I have the same issue on the examples. >>>> >>>> Which issue? >>>> >>>> The font display issue.. >>>> >>>> RTDowserExample new coolStuff : >>>> >>>> <ghcgceef.png> >>>> That is under Linux. It's not very readable.. >>>> >>>> >>>> And I think there is the same issue with W7 >>>> If you want some help, I can. But I need some pointers :) >>>> >>>> I have the impression, that the class TRLabelShape has to be improved. >>>> For example, consider the following method: >>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>> TRLabelShape class>>getFontForSize: aNumber >>>> ^ LogicalFont familyName: 'Arial' pointSize: aNumber >>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>> >>>> The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. >>>> >>>> That a good idea ! Because under Linux, the Arial font doesn't exists.... >>>> >>>> >>>> But with this : >>>> LogicalFont familyName: 'Source Sans Pro' pointSize: 12 >>>> You have : >>>> <ijdgccca.png> >>>> >>>> I will search how to use the system fonts. >>>> By the way, have you tried: RTExample new rotatingLabelsAnimated >>>> >>>> That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... >>>> :-) >>>> Alexandre >>>> >>>> >>>> >>>> Cheers, >>>> >>>> Vincent >>>> >>>> -----Message d'origine----- >>>> De : >>>> moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch >>>> ] >>>> De la part de Alexandre Bergel >>>> Envoyé : mercredi 12 février 2014 15:50 >>>> À : Moose-related development >>>> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >>>> >>>> Hi! >>>> >>>> I have spent a lot of time on trying to understand font, and many bugs are >>>> still there. I would indeed be happy to have help on this... >>>> >>>> Why trying to use Roassal2 instead? Your code will stay the same, but it >>>> will directly use Athens. >>>> >>>> Cheers, >>>> Alexandre >>>> >>>> >>>> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >>>> >>>> vincent.blondeau@polytech-lille.net >>>> wrote: >>>> >>>> >>>> Hello everyone, >>>> >>>> Under the latest version of Moose, I am confronted to some problems of >>>> >>>> text displaying with Roassal. The text letters are not in the same font.. >>>> >>>> >>>> A first example : >>>> <dfcbaide.png> >>>> A second example : >>>> <cagichjd.png> >>>> And if I zoom in or out, the text is correctly displayed... >>>> <ceciibjj.png> >>>> >>>> That's strange.. >>>> >>>> I am on Ubuntu x64 and I have the same issue on W7. >>>> >>>> Cheers, >>>> >>>> Vincent >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> -- >>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>> Alexandre Bergel >>>> http://www.bergel.eu >>>> >>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev@iam..unibe.ch >>>> >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> >>>> >>>> -- >>>> www.tudorgirba.com >>>> >>>> "Every thing has its own flow" >>>> >>>> >>>> >>>> -- >>>> www.tudorgirba.com >>>> >>>> "Every thing has its own flow" >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Every thing has its own flow" >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> >> >> -- >> www.tudorgirba.com >> >> "Every thing has its own flow" >> >> >> _______________________________________________ >> Moose-dev mailing list >> >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch
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That's because you have to install free type fonts.
Doru
On Tue, Feb 25, 2014 at 1:42 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 25/02/2014 13:31, Alexandre Bergel a écrit :
Yes, please :)
@Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list?
Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help
Yes I will.
But I was trying to load Roassal in Pharo and try to reproduce the issue (because I think that there are going to do !).
Gofer new smalltalkhubUser: 'ObjectProfile' project: 'Roassal'; package: 'ConfigurationOfRoassal'; load. (Smalltalk at: #ConfigurationOfRoassal) load
And when I click on the Select Canvas button of the RoassalEasel Visualisation I get an error : StrikeFont doesNotUnderstand: #glyphRenderOn:
Vincent
Alexandre
On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Hi,
Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes ....
Vincent
Le 25/02/2014 07:25, Tudor Girba a écrit :
Yes, it is frustrating. Welcome back :)
Doru
On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel < alexandre.bergel@me.com> wrote: Oh no...
It now happens...
<Mail Attachment.png>
This bug is frustrating...
Alexandre
On Feb 24, 2014, at 6:33 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Mixing capital letters seems to cause the problem
<Screen Shot 2014-02-24 at 6.32.30 PM.png>
Roassal2 seems to be not affected by this behavior.
Alexandre
On Feb 24, 2014, at 6:11 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Is this problem about font solved for now?
Alexandre
On Feb 24, 2014, at 6:07 PM, Alexandre Bergel < alexandre.bergel@me.com> wrote:
Hi! > > I've just tried in a fresh up-to-date moose image: > <Screen Shot 2014-02-24 at 6.05.40 PM.png> > <Screen Shot 2014-02-24 at 6.06.35 PM.png> > > The odd font behavior you have shown in the previous emails, seems > to happens after some time... I have seen it in the past. > > Alexandre > > > > On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com > wrote: > > Exactly, that is my current hypothesis, but I do not know exactly >> where to look. >> >> Doru >> >> >> On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau < >> vincent.blondeau@polytech-lille.net> wrote: >> Le 19/02/2014 07:06, Tudor Girba a écrit : >> >>> Hi, >>> >>> I tried to debug a bit more. >>> >>> First, I noticed that Roassal was using the FreeTypeFont and >>> Trachel the LogicalFont. I now changed Roassal to >>> also use the LogicalFont. This did not solve the issue, but it does >>> ease the comparison. (Just ensure that you clean the cached fonts from >>> ROFontOrganizerAthens if you already worked in the same image before >>> loading the new code) >>> Then, I noticed that even Trachel does not yet quite work: some >>> letters still appear larger than others. However, at least in the case of >>> Trachel, the width of the characters correspond to the size of the >>> rendering (and this seems to still be a problem in Roassal). >>> >>> See attachments: >>> >>> <Mail Attachment.png> >>> >>> <Mail Attachment.png> >>> >>> The strange thing is that if you debug, it seems that the code is >>> basically the same in both cases. I am stuck. Ideas? >>> >> Look at the level of the canvas's creation, maybe the properties >> are not the same... >> >> Vincent >> >> Doru >>> >>> >>> >>> >>> >>> >>> On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau < >>> vincent.blondeau@polytech-lille.net> wrote: >>> Hi, >>> >>> For Roassal, I loaded the older packages of Athens-Core and >>> Athens-Cairo : >>> >>> Name: Athens-Core-MarcusDenker.34 >>> Author: MarcusDenker >>> Time: 5 July 2013, 10:59:47.206954 am >>> UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 >>> Ancestors: Athens-Core-MarcusDenker.33, >>> Athens-Core-ErwanDouaille.33 >>> >>> Name: Athens-Cairo-MarcusDenker.51 >>> Author: MarcusDenker >>> Time: 26 August 2013, 4:03:06.190096 pm >>> UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 >>> Ancestors: Athens-Cairo-SebastianTleye.50 >>> >>> And I have no problem in font displaying ! >>> >>> In the newer version, they have implemented the text rendering >>> with NativeBoost. >>> >>> As Roassal2 works fine with the newer version, I don't know if >>> this is a problem with Roassal or with Athens-Cairo. >>> Maybe you should look at it ? >>> >>> Cheers, >>> >>> Vincent >>> >>> >>> >>> >>> Le 18/02/2014 07:43, Tudor Girba a écrit : >>> >>>> Thanks, Vincent. >>>> >>>> I integrated your change in Trachel. It works well now. >>>> >>>> Doru >>>> >>>> >>>> On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau < >>>> vincent.blondeau@polytech-lille.net> wrote: >>>> Hi, >>>> >>>> The following code solve the issue under Roassal2 (Tested under >>>> Linux) : >>>> >>>> >>>> TRLabelShape class>>getFontForSize: aNumber >>>> ^ LogicalFont familyName: StandardFonts defaultFont >>>> familyName pointSize: aNumber >>>> >>>> For Roassal, the fonts used are the same that in Roassal2 so I >>>> don't think that is the problem. >>>> >>>> But it seems that the Athens Font Renderer has been changed >>>> (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62) >>>> . >>>> This the only thing I see with my knowledges on Roassal. And I >>>> don't know how to solve it. Maybe does Alexandre know ? >>>> >>>> Cheers, >>>> >>>> Vincent >>>> >>>> Le 15/02/2014 23:13, Tudor Girba a écrit : >>>> >>>>> But, does anyone know what has changed recently in this area? >>>>> >>>>> My guess is that the change comes from Pharo. Or? >>>>> >>>>> Doru >>>>> >>>>> >>>>> On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba < >>>>> tudor@tudorgirba.com> wrote: >>>>> Hi Vincent, >>>>> >>>>> What is the status on this? >>>>> >>>>> At this moment, essentially all visualizations containing text >>>>> are broken (Roassal, Roassal2, GraphET). This is a show stopper. >>>>> >>>>> Doru >>>>> >>>>> >>>>> On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < >>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>> Le 13/02/2014 15:27, Alexandre Bergel a écrit : >>>>> >>>>> Let me know about your progresses with the font problem. >>>>> Everything should be treated in Trachel I have the impression. >>>>> I have found a solution to fix the bug: >>>>> >>>>> TRLabelShape class>>getFontForSize: aNumber >>>>> ^ LogicalFont familyName: StandardFonts defaultFont >>>>> familyName pointSize: aNumber >>>>> >>>>> In this, it creates an other font with the good size. Because if >>>>> you don't do that, you always have the same problem. >>>>> >>>>> "StandardFonts defaultFont familyName" should be enough to get >>>>> the font to use. Maybe we have to change something else in Roassal2. >>>>> >>>>> >>>>> Cheers, >>>>> >>>>> Vincent >>>>> >>>>> >>>>> >>>>> Alexandre >>>>> >>>>> >>>>> On Feb 13, 2014, at 2:18 AM, Vincent Blondeau < >>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>> >>>>> Le 13/02/2014 03:32, Alexandre Bergel a écrit : >>>>> No problem to use Roassal 2 instead ! >>>>> >>>>> But I have the same issue on the examples. >>>>> >>>>> Which issue? >>>>> >>>>> The font display issue.. >>>>> >>>>> RTDowserExample new coolStuff : >>>>> >>>>> <ghcgceef.png> >>>>> That is under Linux. It's not very readable.. >>>>> >>>>> >>>>> And I think there is the same issue with W7 >>>>> If you want some help, I can. But I need some pointers :) >>>>> >>>>> I have the impression, that the class TRLabelShape has to be >>>>> improved. >>>>> For example, consider the following method: >>>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>>> TRLabelShape class>>getFontForSize: aNumber >>>>> ^ LogicalFont familyName: 'Arial' pointSize: aNumber >>>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>>> >>>>> The font name is hardcoded, which is not a good idea since you >>>>> may have a different font set on your machine. It would be great to use the >>>>> installed font, used by Pharo. >>>>> >>>>> That a good idea ! Because under Linux, the Arial font doesn't >>>>> exists.... >>>>> >>>>> >>>>> But with this : >>>>> LogicalFont familyName: 'Source Sans Pro' pointSize: 12 >>>>> You have : >>>>> <ijdgccca.png> >>>>> >>>>> I will search how to use the system fonts. >>>>> By the way, have you tried: RTExample new rotatingLabelsAnimated >>>>> >>>>> That doesn't work :( rotatingLabelsAnimated is not a valid >>>>> message to a RTExample ... >>>>> :-) >>>>> Alexandre >>>>> >>>>> >>>>> >>>>> Cheers, >>>>> >>>>> Vincent >>>>> >>>>> -----Message d'origine----- >>>>> De : >>>>> moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam. >>>>> unibe.ch >>>>> ] >>>>> De la part de Alexandre Bergel >>>>> Envoyé : mercredi 12 février 2014 15:50 >>>>> À : Moose-related development >>>>> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >>>>> >>>>> Hi! >>>>> >>>>> I have spent a lot of time on trying to understand font, and >>>>> many bugs are >>>>> still there. I would indeed be happy to have help on this... >>>>> >>>>> Why trying to use Roassal2 instead? Your code will stay the >>>>> same, but it >>>>> will directly use Athens. >>>>> >>>>> Cheers, >>>>> Alexandre >>>>> >>>>> >>>>> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >>>>> >>>>> vincent.blondeau@polytech-lille.net >>>>> wrote: >>>>> >>>>> >>>>> Hello everyone, >>>>> >>>>> Under the latest version of Moose, I am confronted to some >>>>> problems of >>>>> >>>>> text displaying with Roassal. The text letters are not in the >>>>> same font.. >>>>> >>>>> >>>>> A first example : >>>>> <dfcbaide.png> >>>>> A second example : >>>>> <cagichjd.png> >>>>> And if I zoom in or out, the text is correctly displayed... >>>>> <ceciibjj.png> >>>>> >>>>> That's strange.. >>>>> >>>>> I am on Ubuntu x64 and I have the same issue on W7. >>>>> >>>>> Cheers, >>>>> >>>>> Vincent >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> -- >>>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>>> Alexandre Bergel >>>>> http://www.bergel.eu >>>>> >>>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>>> >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> Moose-dev@iam..unibe.ch >>>>> >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>>> >>>>> >>>>> -- >>>>> www.tudorgirba.com >>>>> >>>>> "Every thing has its own flow" >>>>> >>>>> >>>>> >>>>> -- >>>>> www.tudorgirba.com >>>>> >>>>> "Every thing has its own flow" >>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> >>>> >>>> >>>> -- >>>> www.tudorgirba.com >>>> >>>> "Every thing has its own flow" >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Every thing has its own flow" >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> >> >> -- >> www.tudorgirba.com >> >> "Every thing has its own flow" >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: > > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>
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Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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Le 25/02/2014 13:47, Tudor Girba a écrit :
That's because you have to install free type fonts.
Ok ! Maybe that should be added to the configuration of Roassal ?
Doru
On Tue, Feb 25, 2014 at 1:42 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net mailto:vincent.blondeau@polytech-lille.net> wrote:
Le 25/02/2014 13:31, Alexandre Bergel a écrit : Yes, please :) @Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list? Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help Yes I will. But I was trying to load Roassal in Pharo and try to reproduce the issue (because I think that there are going to do !). Gofer new smalltalkhubUser: 'ObjectProfile' project: 'Roassal'; package: 'ConfigurationOfRoassal'; load. (Smalltalk at: #ConfigurationOfRoassal) load And when I click on the Select Canvas button of the RoassalEasel Visualisation I get an error : StrikeFont doesNotUnderstand: #glyphRenderOn: Vincent Alexandre On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes .... Vincent Le 25/02/2014 07:25, Tudor Girba a écrit : Yes, it is frustrating. Welcome back :) Doru On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Oh no... It now happens... <Mail Attachment.png> This bug is frustrating... Alexandre On Feb 24, 2014, at 6:33 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png> Roassal2 seems to be not affected by this behavior. Alexandre On Feb 24, 2014, at 6:11 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Is this problem about font solved for now? Alexandre On Feb 24, 2014, at 6:07 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Hi! I've just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png> The odd font behavior you have shown in the previous emails, seems to happens after some time... I have seen it in the past. Alexandre On Feb 19, 2014, at 6:37 AM, Tudor Girba <tudor@tudorgirba.com <mailto:tudor@tudorgirba.com>> wrote: Exactly, that is my current hypothesis, but I do not know exactly where to look. Doru On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 19/02/2014 07:06, Tudor Girba a écrit : Hi, I tried to debug a bit more. First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code) Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal). See attachments: <Mail Attachment.png> <Mail Attachment.png> The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas? Look at the level of the canvas's creation, maybe the properties are not the same... Vincent Doru On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo : Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33 Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50 And I have no problem in font displaying ! In the newer version, they have implemented the text rendering with NativeBoost. As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ? Cheers, Vincent Le 18/02/2014 07:43, Tudor Girba a écrit : Thanks, Vincent. I integrated your change in Trachel. It works well now. Doru On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, The following code solve the issue under Roassal2 (Tested under Linux) : TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem. But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ? Cheers, Vincent Le 15/02/2014 23:13, Tudor Girba a écrit : But, does anyone know what has changed recently in this area? My guess is that the change comes from Pharo. Or? Doru On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba <tudor@tudorgirba.com <mailto:tudor@tudorgirba.com>> wrote: Hi Vincent, What is the status on this? At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper. Doru On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit : Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug: TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem. "StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2. Cheers, Vincent Alexandre On Feb 13, 2014, at 2:18 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent..blondeau@polytech-lille.net>> wrote: Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead ! But I have the same issue on the examples. Which issue? The font display issue.. RTDowserExample new coolStuff : <ghcgceef.png> That is under Linux. It's not very readable.. And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :) I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-= The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. That a good idea ! Because under Linux, the Arial font doesn't exists..... But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png> I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre Cheers, Vincent -----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam.unibe.ch> [mailto:moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam..unibe.ch> ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying Hi! I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this... Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens. Cheers, Alexandre On Feb 12, 2014, at 1:55 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hello everyone, Under the latest version of Moose, I am confronted to some problems of text displaying with Roassal. The text letters are not in the same font.. A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png> That's strange.. I am on Ubuntu x64 and I have the same issue on W7. Cheers, Vincent _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam..unibe.ch <http://unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev-- www.tudorgirba..com http://www.tudorgirba.com
"Every thing has its own flow"
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Le 25/02/2014 13:31, Alexandre Bergel a écrit :
Yes, please :)
@Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list?
Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help
Alexandre
There is a bug opened. A temporary solution is to do : CairoBackendCache flush
Tell me if the problem is solved from your points of view ?
Vincent
On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes ....
Vincent
Le 25/02/2014 07:25, Tudor Girba a écrit :
Yes, it is frustrating. Welcome back :)
Doru
On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel alexandre.bergel@me.com wrote: Oh no…
It now happens…
<Mail Attachment.png>
This bug is frustrating…
Alexandre
On Feb 24, 2014, at 6:33 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png>
Roassal2 seems to be not affected by this behavior.
Alexandre
On Feb 24, 2014, at 6:11 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Is this problem about font solved for now?
Alexandre
On Feb 24, 2014, at 6:07 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Hi!
I’ve just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png>
The odd font behavior you have shown in the previous emails, seems to happens after some time… I have seen it in the past.
Alexandre
On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com wrote:
> Exactly, that is my current hypothesis, but I do not know exactly where to look. > > Doru > > > On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: > Le 19/02/2014 07:06, Tudor Girba a écrit : >> Hi, >> >> I tried to debug a bit more. >> >> First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code) >> Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal). >> >> See attachments: >> >> <Mail Attachment.png> >> >> <Mail Attachment.png> >> >> The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas? > Look at the level of the canvas's creation, maybe the properties are not the same... > > Vincent > >> Doru >> >> >> >> >> >> >> On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: >> Hi, >> >> For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo : >> >> Name: Athens-Core-MarcusDenker.34 >> Author: MarcusDenker >> Time: 5 July 2013, 10:59:47.206954 am >> UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 >> Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33 >> >> Name: Athens-Cairo-MarcusDenker.51 >> Author: MarcusDenker >> Time: 26 August 2013, 4:03:06.190096 pm >> UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 >> Ancestors: Athens-Cairo-SebastianTleye.50 >> >> And I have no problem in font displaying ! >> >> In the newer version, they have implemented the text rendering with NativeBoost. >> >> As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. >> Maybe you should look at it ? >> >> Cheers, >> >> Vincent >> >> >> >> >> Le 18/02/2014 07:43, Tudor Girba a écrit : >>> Thanks, Vincent. >>> >>> I integrated your change in Trachel. It works well now. >>> >>> Doru >>> >>> >>> On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: >>> Hi, >>> >>> The following code solve the issue under Roassal2 (Tested under Linux) : >>> >>> >>> TRLabelShape class>>getFontForSize: aNumber >>> ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber >>> >>> For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem. >>> >>> But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). >>> This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ? >>> >>> Cheers, >>> >>> Vincent >>> >>> Le 15/02/2014 23:13, Tudor Girba a écrit : >>>> But, does anyone know what has changed recently in this area? >>>> >>>> My guess is that the change comes from Pharo. Or? >>>> >>>> Doru >>>> >>>> >>>> On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote: >>>> Hi Vincent, >>>> >>>> What is the status on this? >>>> >>>> At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper. >>>> >>>> Doru >>>> >>>> >>>> On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: >>>> Le 13/02/2014 15:27, Alexandre Bergel a écrit : >>>> >>>> Let me know about your progresses with the font problem. >>>> Everything should be treated in Trachel I have the impression. >>>> I have found a solution to fix the bug: >>>> >>>> TRLabelShape class>>getFontForSize: aNumber >>>> ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber >>>> >>>> In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem. >>>> >>>> "StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2. >>>> >>>> >>>> Cheers, >>>> >>>> Vincent >>>> >>>> >>>> >>>> Alexandre >>>> >>>> >>>> On Feb 13, 2014, at 2:18 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: >>>> >>>> Le 13/02/2014 03:32, Alexandre Bergel a écrit : >>>> No problem to use Roassal 2 instead ! >>>> >>>> But I have the same issue on the examples. >>>> >>>> Which issue? >>>> >>>> The font display issue.. >>>> >>>> RTDowserExample new coolStuff : >>>> >>>> <ghcgceef.png> >>>> That is under Linux. It's not very readable.. >>>> >>>> >>>> And I think there is the same issue with W7 >>>> If you want some help, I can. But I need some pointers :) >>>> >>>> I have the impression, that the class TRLabelShape has to be improved. >>>> For example, consider the following method: >>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>> TRLabelShape class>>getFontForSize: aNumber >>>> ^ LogicalFont familyName: 'Arial' pointSize: aNumber >>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>> >>>> The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. >>>> >>>> That a good idea ! Because under Linux, the Arial font doesn't exists.... >>>> >>>> >>>> But with this : >>>> LogicalFont familyName: 'Source Sans Pro' pointSize: 12 >>>> You have : >>>> <ijdgccca.png> >>>> >>>> I will search how to use the system fonts. >>>> By the way, have you tried: RTExample new rotatingLabelsAnimated >>>> >>>> That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... >>>> :-) >>>> Alexandre >>>> >>>> >>>> >>>> Cheers, >>>> >>>> Vincent >>>> >>>> -----Message d'origine----- >>>> De : >>>> moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch >>>> ] >>>> De la part de Alexandre Bergel >>>> Envoyé : mercredi 12 février 2014 15:50 >>>> À : Moose-related development >>>> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >>>> >>>> Hi! >>>> >>>> I have spent a lot of time on trying to understand font, and many bugs are >>>> still there. I would indeed be happy to have help on this... >>>> >>>> Why trying to use Roassal2 instead? Your code will stay the same, but it >>>> will directly use Athens. >>>> >>>> Cheers, >>>> Alexandre >>>> >>>> >>>> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >>>> >>>> vincent.blondeau@polytech-lille.net >>>> wrote: >>>> >>>> >>>> Hello everyone, >>>> >>>> Under the latest version of Moose, I am confronted to some problems of >>>> >>>> text displaying with Roassal. The text letters are not in the same font.. >>>> >>>> >>>> A first example : >>>> <dfcbaide.png> >>>> A second example : >>>> <cagichjd.png> >>>> And if I zoom in or out, the text is correctly displayed... >>>> <ceciibjj.png> >>>> >>>> That's strange.. >>>> >>>> I am on Ubuntu x64 and I have the same issue on W7. >>>> >>>> Cheers, >>>> >>>> Vincent >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> -- >>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>> Alexandre Bergel >>>> http://www.bergel.eu >>>> >>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev@iam..unibe.ch >>>> >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> >>>> >>>> -- >>>> www.tudorgirba.com >>>> >>>> "Every thing has its own flow" >>>> >>>> >>>> >>>> -- >>>> www.tudorgirba.com >>>> >>>> "Every thing has its own flow" >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Every thing has its own flow" >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> >> >> -- >> www.tudorgirba.com >> >> "Every thing has its own flow" >> >> >> _______________________________________________ >> Moose-dev mailing list >> >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch
> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
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It does not.
I tried this on Windows 7: CairoBackendCache flush. RTView new add: (RTLabel elementOn: (String newFrom: ($a to: $z))); yourself
And the problem is still there.
What exactly do you do?
Doru
On Tue, Feb 25, 2014 at 3:07 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 25/02/2014 13:31, Alexandre Bergel a écrit :
Yes, please :)
@Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list?
Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help
Alexandre
There is a bug opened. A temporary solution is to do : CairoBackendCache flush
Tell me if the problem is solved from your points of view ?
Vincent
On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Hi,
Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes ....
Vincent
Le 25/02/2014 07:25, Tudor Girba a écrit :
Yes, it is frustrating. Welcome back :)
Doru
On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel < alexandre.bergel@me.com> wrote: Oh no...
It now happens...
<Mail Attachment.png>
This bug is frustrating...
Alexandre
On Feb 24, 2014, at 6:33 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Mixing capital letters seems to cause the problem
<Screen Shot 2014-02-24 at 6.32.30 PM.png>
Roassal2 seems to be not affected by this behavior.
Alexandre
On Feb 24, 2014, at 6:11 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Is this problem about font solved for now?
Alexandre
On Feb 24, 2014, at 6:07 PM, Alexandre Bergel < alexandre.bergel@me.com> wrote:
Hi! > > I've just tried in a fresh up-to-date moose image: > <Screen Shot 2014-02-24 at 6.05.40 PM.png> > <Screen Shot 2014-02-24 at 6.06.35 PM.png> > > The odd font behavior you have shown in the previous emails, seems > to happens after some time... I have seen it in the past. > > Alexandre > > > > On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com > wrote: > > Exactly, that is my current hypothesis, but I do not know exactly >> where to look. >> >> Doru >> >> >> On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau < >> vincent.blondeau@polytech-lille.net> wrote: >> Le 19/02/2014 07:06, Tudor Girba a écrit : >> >>> Hi, >>> >>> I tried to debug a bit more. >>> >>> First, I noticed that Roassal was using the FreeTypeFont and >>> Trachel the LogicalFont. I now changed Roassal to >>> also use the LogicalFont. This did not solve the issue, but it does >>> ease the comparison. (Just ensure that you clean the cached fonts from >>> ROFontOrganizerAthens if you already worked in the same image before >>> loading the new code) >>> Then, I noticed that even Trachel does not yet quite work: some >>> letters still appear larger than others. However, at least in the case of >>> Trachel, the width of the characters correspond to the size of the >>> rendering (and this seems to still be a problem in Roassal). >>> >>> See attachments: >>> >>> <Mail Attachment.png> >>> >>> <Mail Attachment.png> >>> >>> The strange thing is that if you debug, it seems that the code is >>> basically the same in both cases. I am stuck. Ideas? >>> >> Look at the level of the canvas's creation, maybe the properties >> are not the same... >> >> Vincent >> >> Doru >>> >>> >>> >>> >>> >>> >>> On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau < >>> vincent.blondeau@polytech-lille.net> wrote: >>> Hi, >>> >>> For Roassal, I loaded the older packages of Athens-Core and >>> Athens-Cairo : >>> >>> Name: Athens-Core-MarcusDenker.34 >>> Author: MarcusDenker >>> Time: 5 July 2013, 10:59:47.206954 am >>> UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 >>> Ancestors: Athens-Core-MarcusDenker.33, >>> Athens-Core-ErwanDouaille.33 >>> >>> Name: Athens-Cairo-MarcusDenker.51 >>> Author: MarcusDenker >>> Time: 26 August 2013, 4:03:06.190096 pm >>> UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 >>> Ancestors: Athens-Cairo-SebastianTleye.50 >>> >>> And I have no problem in font displaying ! >>> >>> In the newer version, they have implemented the text rendering >>> with NativeBoost. >>> >>> As Roassal2 works fine with the newer version, I don't know if >>> this is a problem with Roassal or with Athens-Cairo. >>> Maybe you should look at it ? >>> >>> Cheers, >>> >>> Vincent >>> >>> >>> >>> >>> Le 18/02/2014 07:43, Tudor Girba a écrit : >>> >>>> Thanks, Vincent. >>>> >>>> I integrated your change in Trachel. It works well now. >>>> >>>> Doru >>>> >>>> >>>> On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau < >>>> vincent.blondeau@polytech-lille.net> wrote: >>>> Hi, >>>> >>>> The following code solve the issue under Roassal2 (Tested under >>>> Linux) : >>>> >>>> >>>> TRLabelShape class>>getFontForSize: aNumber >>>> ^ LogicalFont familyName: StandardFonts defaultFont >>>> familyName pointSize: aNumber >>>> >>>> For Roassal, the fonts used are the same that in Roassal2 so I >>>> don't think that is the problem. >>>> >>>> But it seems that the Athens Font Renderer has been changed >>>> (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62) >>>> . >>>> This the only thing I see with my knowledges on Roassal. And I >>>> don't know how to solve it. Maybe does Alexandre know ? >>>> >>>> Cheers, >>>> >>>> Vincent >>>> >>>> Le 15/02/2014 23:13, Tudor Girba a écrit : >>>> >>>>> But, does anyone know what has changed recently in this area? >>>>> >>>>> My guess is that the change comes from Pharo. Or? >>>>> >>>>> Doru >>>>> >>>>> >>>>> On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba < >>>>> tudor@tudorgirba.com> wrote: >>>>> Hi Vincent, >>>>> >>>>> What is the status on this? >>>>> >>>>> At this moment, essentially all visualizations containing text >>>>> are broken (Roassal, Roassal2, GraphET). This is a show stopper. >>>>> >>>>> Doru >>>>> >>>>> >>>>> On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < >>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>> Le 13/02/2014 15:27, Alexandre Bergel a écrit : >>>>> >>>>> Let me know about your progresses with the font problem. >>>>> Everything should be treated in Trachel I have the impression. >>>>> I have found a solution to fix the bug: >>>>> >>>>> TRLabelShape class>>getFontForSize: aNumber >>>>> ^ LogicalFont familyName: StandardFonts defaultFont >>>>> familyName pointSize: aNumber >>>>> >>>>> In this, it creates an other font with the good size. Because if >>>>> you don't do that, you always have the same problem. >>>>> >>>>> "StandardFonts defaultFont familyName" should be enough to get >>>>> the font to use. Maybe we have to change something else in Roassal2. >>>>> >>>>> >>>>> Cheers, >>>>> >>>>> Vincent >>>>> >>>>> >>>>> >>>>> Alexandre >>>>> >>>>> >>>>> On Feb 13, 2014, at 2:18 AM, Vincent Blondeau < >>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>> >>>>> Le 13/02/2014 03:32, Alexandre Bergel a écrit : >>>>> No problem to use Roassal 2 instead ! >>>>> >>>>> But I have the same issue on the examples. >>>>> >>>>> Which issue? >>>>> >>>>> The font display issue.. >>>>> >>>>> RTDowserExample new coolStuff : >>>>> >>>>> <ghcgceef.png> >>>>> That is under Linux. It's not very readable.. >>>>> >>>>> >>>>> And I think there is the same issue with W7 >>>>> If you want some help, I can. But I need some pointers :) >>>>> >>>>> I have the impression, that the class TRLabelShape has to be >>>>> improved. >>>>> For example, consider the following method: >>>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>>> TRLabelShape class>>getFontForSize: aNumber >>>>> ^ LogicalFont familyName: 'Arial' pointSize: aNumber >>>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>>> >>>>> The font name is hardcoded, which is not a good idea since you >>>>> may have a different font set on your machine. It would be great to use the >>>>> installed font, used by Pharo. >>>>> >>>>> That a good idea ! Because under Linux, the Arial font doesn't >>>>> exists.... >>>>> >>>>> >>>>> But with this : >>>>> LogicalFont familyName: 'Source Sans Pro' pointSize: 12 >>>>> You have : >>>>> <ijdgccca.png> >>>>> >>>>> I will search how to use the system fonts. >>>>> By the way, have you tried: RTExample new rotatingLabelsAnimated >>>>> >>>>> That doesn't work :( rotatingLabelsAnimated is not a valid >>>>> message to a RTExample ... >>>>> :-) >>>>> Alexandre >>>>> >>>>> >>>>> >>>>> Cheers, >>>>> >>>>> Vincent >>>>> >>>>> -----Message d'origine----- >>>>> De : >>>>> moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam. >>>>> unibe.ch >>>>> ] >>>>> De la part de Alexandre Bergel >>>>> Envoyé : mercredi 12 février 2014 15:50 >>>>> À : Moose-related development >>>>> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >>>>> >>>>> Hi! >>>>> >>>>> I have spent a lot of time on trying to understand font, and >>>>> many bugs are >>>>> still there. I would indeed be happy to have help on this... >>>>> >>>>> Why trying to use Roassal2 instead? Your code will stay the >>>>> same, but it >>>>> will directly use Athens. >>>>> >>>>> Cheers, >>>>> Alexandre >>>>> >>>>> >>>>> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >>>>> >>>>> vincent.blondeau@polytech-lille.net >>>>> wrote: >>>>> >>>>> >>>>> Hello everyone, >>>>> >>>>> Under the latest version of Moose, I am confronted to some >>>>> problems of >>>>> >>>>> text displaying with Roassal. The text letters are not in the >>>>> same font.. >>>>> >>>>> >>>>> A first example : >>>>> <dfcbaide.png> >>>>> A second example : >>>>> <cagichjd.png> >>>>> And if I zoom in or out, the text is correctly displayed... >>>>> <ceciibjj.png> >>>>> >>>>> That's strange.. >>>>> >>>>> I am on Ubuntu x64 and I have the same issue on W7. >>>>> >>>>> Cheers, >>>>> >>>>> Vincent >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> -- >>>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>>> Alexandre Bergel >>>>> http://www.bergel.eu >>>>> >>>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>>> >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> Moose-dev@iam..unibe.ch >>>>> >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>>> >>>>> >>>>> -- >>>>> www.tudorgirba.com >>>>> >>>>> "Every thing has its own flow" >>>>> >>>>> >>>>> >>>>> -- >>>>> www.tudorgirba.com >>>>> >>>>> "Every thing has its own flow" >>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> >>>> >>>> >>>> -- >>>> www.tudorgirba.com >>>> >>>> "Every thing has its own flow" >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Every thing has its own flow" >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> >> >> -- >> www.tudorgirba.com >> >> "Every thing has its own flow" >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: > > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>
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Le 25/02/2014 15:38, Tudor Girba a écrit :
It does not.
I tried this on Windows 7: CairoBackendCache flush. RTView new add: (RTLabel elementOn: (String newFrom: ($a to: $z))); yourself
And the problem is still there.
What exactly do you do?
That you made.... :
CairoBackendCache flush. ROMondrianExample new labeledRectangle
But I am under Linux x64....
Doru
On Tue, Feb 25, 2014 at 3:07 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net mailto:vincent.blondeau@polytech-lille.net> wrote:
Le 25/02/2014 13:31, Alexandre Bergel a écrit : Yes, please :) @Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list? Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help Alexandre There is a bug opened. A temporary solution is to do : CairoBackendCache flush Tell me if the problem is solved from your points of view ? Vincent On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes .... Vincent Le 25/02/2014 07:25, Tudor Girba a écrit : Yes, it is frustrating. Welcome back :) Doru On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Oh no... It now happens... <Mail Attachment.png> This bug is frustrating... Alexandre On Feb 24, 2014, at 6:33 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png> Roassal2 seems to be not affected by this behavior. Alexandre On Feb 24, 2014, at 6:11 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Is this problem about font solved for now? Alexandre On Feb 24, 2014, at 6:07 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Hi! I've just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png> The odd font behavior you have shown in the previous emails, seems to happens after some time... I have seen it in the past. Alexandre On Feb 19, 2014, at 6:37 AM, Tudor Girba <tudor@tudorgirba.com <mailto:tudor@tudorgirba.com>> wrote: Exactly, that is my current hypothesis, but I do not know exactly where to look. Doru On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 19/02/2014 07:06, Tudor Girba a écrit : Hi, I tried to debug a bit more. First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code) Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal). See attachments: <Mail Attachment.png> <Mail Attachment.png> The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas? Look at the level of the canvas's creation, maybe the properties are not the same... Vincent Doru On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo : Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33 Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50 And I have no problem in font displaying ! In the newer version, they have implemented the text rendering with NativeBoost. As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ? Cheers, Vincent Le 18/02/2014 07:43, Tudor Girba a écrit : Thanks, Vincent. I integrated your change in Trachel. It works well now. Doru On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, The following code solve the issue under Roassal2 (Tested under Linux) : TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem. But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ? Cheers, Vincent Le 15/02/2014 23:13, Tudor Girba a écrit : But, does anyone know what has changed recently in this area? My guess is that the change comes from Pharo. Or? Doru On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba <tudor@tudorgirba.com <mailto:tudor@tudorgirba.com>> wrote: Hi Vincent, What is the status on this? At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper. Doru On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit : Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug: TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem. "StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2. Cheers, Vincent Alexandre On Feb 13, 2014, at 2:18 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent..blondeau@polytech-lille.net>> wrote: Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead ! But I have the same issue on the examples. Which issue? The font display issue.. RTDowserExample new coolStuff : <ghcgceef.png> That is under Linux. It's not very readable.. And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :) I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-= The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. That a good idea ! Because under Linux, the Arial font doesn't exists..... But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png> I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre Cheers, Vincent -----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam.unibe.ch> [mailto:moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam..unibe.ch> ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying Hi! I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this... Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens. Cheers, Alexandre On Feb 12, 2014, at 1:55 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hello everyone, Under the latest version of Moose, I am confronted to some problems of text displaying with Roassal. The text letters are not in the same font.. A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png> That's strange.. I am on Ubuntu x64 and I have the same issue on W7. Cheers, Vincent _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam..unibe.ch <http://unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- www.tudorgirba.com <http://www.tudorgirba.com> "Every thing has its own flow" _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev-- www.tudorgirba..com http://www.tudorgirba.com
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Here is what I get on Windows 7.
[image: Inline image 2]
Doru
On Tue, Feb 25, 2014 at 3:49 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 25/02/2014 15:38, Tudor Girba a écrit :
It does not.
I tried this on Windows 7: CairoBackendCache flush. RTView new add: (RTLabel elementOn: (String newFrom: ($a to: $z))); yourself
And the problem is still there.
What exactly do you do?
That you made.... :
CairoBackendCache flush. ROMondrianExample new labeledRectangle
But I am under Linux x64....
Doru
On Tue, Feb 25, 2014 at 3:07 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 25/02/2014 13:31, Alexandre Bergel a écrit :
Yes, please :)
@Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list?
Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help
Alexandre
There is a bug opened. A temporary solution is to do : CairoBackendCache flush
Tell me if the problem is solved from your points of view ?
Vincent
On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Hi,
Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes ....
Vincent
Le 25/02/2014 07:25, Tudor Girba a écrit :
Yes, it is frustrating. Welcome back :)
Doru
On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel < alexandre.bergel@me.com> wrote: Oh no...
It now happens...
<Mail Attachment.png>
This bug is frustrating...
Alexandre
On Feb 24, 2014, at 6:33 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Mixing capital letters seems to cause the problem
<Screen Shot 2014-02-24 at 6.32.30 PM.png>
Roassal2 seems to be not affected by this behavior.
Alexandre
On Feb 24, 2014, at 6:11 PM, Alexandre Bergel < alexandre.bergel@me.com> wrote:
Is this problem about font solved for now? > > Alexandre > > > On Feb 24, 2014, at 6:07 PM, Alexandre Bergel < > alexandre.bergel@me.com> wrote: > > Hi! >> >> I've just tried in a fresh up-to-date moose image: >> <Screen Shot 2014-02-24 at 6.05.40 PM.png> >> <Screen Shot 2014-02-24 at 6.06.35 PM.png> >> >> The odd font behavior you have shown in the previous emails, seems >> to happens after some time... I have seen it in the past. >> >> Alexandre >> >> >> >> On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com >> wrote: >> >> Exactly, that is my current hypothesis, but I do not know exactly >>> where to look. >>> >>> Doru >>> >>> >>> On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau < >>> vincent.blondeau@polytech-lille.net> wrote: >>> Le 19/02/2014 07:06, Tudor Girba a écrit : >>> >>>> Hi, >>>> >>>> I tried to debug a bit more. >>>> >>>> First, I noticed that Roassal was using the FreeTypeFont and >>>> Trachel the LogicalFont. I now changed Roassal to >>>> also use the LogicalFont. This did not solve the issue, but it does >>>> ease the comparison. (Just ensure that you clean the cached fonts from >>>> ROFontOrganizerAthens if you already worked in the same image before >>>> loading the new code) >>>> Then, I noticed that even Trachel does not yet quite work: some >>>> letters still appear larger than others. However, at least in the case of >>>> Trachel, the width of the characters correspond to the size of the >>>> rendering (and this seems to still be a problem in Roassal). >>>> >>>> See attachments: >>>> >>>> <Mail Attachment.png> >>>> >>>> <Mail Attachment.png> >>>> >>>> The strange thing is that if you debug, it seems that the code is >>>> basically the same in both cases. I am stuck. Ideas? >>>> >>> Look at the level of the canvas's creation, maybe the properties >>> are not the same... >>> >>> Vincent >>> >>> Doru >>>> >>>> >>>> >>>> >>>> >>>> >>>> On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau < >>>> vincent.blondeau@polytech-lille.net> wrote: >>>> Hi, >>>> >>>> For Roassal, I loaded the older packages of Athens-Core and >>>> Athens-Cairo : >>>> >>>> Name: Athens-Core-MarcusDenker.34 >>>> Author: MarcusDenker >>>> Time: 5 July 2013, 10:59:47.206954 am >>>> UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 >>>> Ancestors: Athens-Core-MarcusDenker.33, >>>> Athens-Core-ErwanDouaille.33 >>>> >>>> Name: Athens-Cairo-MarcusDenker.51 >>>> Author: MarcusDenker >>>> Time: 26 August 2013, 4:03:06.190096 pm >>>> UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 >>>> Ancestors: Athens-Cairo-SebastianTleye.50 >>>> >>>> And I have no problem in font displaying ! >>>> >>>> In the newer version, they have implemented the text rendering >>>> with NativeBoost. >>>> >>>> As Roassal2 works fine with the newer version, I don't know if >>>> this is a problem with Roassal or with Athens-Cairo. >>>> Maybe you should look at it ? >>>> >>>> Cheers, >>>> >>>> Vincent >>>> >>>> >>>> >>>> >>>> Le 18/02/2014 07:43, Tudor Girba a écrit : >>>> >>>>> Thanks, Vincent. >>>>> >>>>> I integrated your change in Trachel. It works well now. >>>>> >>>>> Doru >>>>> >>>>> >>>>> On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau < >>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>> Hi, >>>>> >>>>> The following code solve the issue under Roassal2 (Tested under >>>>> Linux) : >>>>> >>>>> >>>>> TRLabelShape class>>getFontForSize: aNumber >>>>> ^ LogicalFont familyName: StandardFonts defaultFont >>>>> familyName pointSize: aNumber >>>>> >>>>> For Roassal, the fonts used are the same that in Roassal2 so I >>>>> don't think that is the problem. >>>>> >>>>> But it seems that the Athens Font Renderer has been changed >>>>> (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). >>>>> This the only thing I see with my knowledges on Roassal. And I >>>>> don't know how to solve it. Maybe does Alexandre know ? >>>>> >>>>> Cheers, >>>>> >>>>> Vincent >>>>> >>>>> Le 15/02/2014 23:13, Tudor Girba a écrit : >>>>> >>>>>> But, does anyone know what has changed recently in this area? >>>>>> >>>>>> My guess is that the change comes from Pharo. Or? >>>>>> >>>>>> Doru >>>>>> >>>>>> >>>>>> On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba < >>>>>> tudor@tudorgirba.com> wrote: >>>>>> Hi Vincent, >>>>>> >>>>>> What is the status on this? >>>>>> >>>>>> At this moment, essentially all visualizations containing text >>>>>> are broken (Roassal, Roassal2, GraphET). This is a show stopper. >>>>>> >>>>>> Doru >>>>>> >>>>>> >>>>>> On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < >>>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>>> Le 13/02/2014 15:27, Alexandre Bergel a écrit : >>>>>> >>>>>> Let me know about your progresses with the font problem. >>>>>> Everything should be treated in Trachel I have the impression. >>>>>> I have found a solution to fix the bug: >>>>>> >>>>>> TRLabelShape class>>getFontForSize: aNumber >>>>>> ^ LogicalFont familyName: StandardFonts defaultFont >>>>>> familyName pointSize: aNumber >>>>>> >>>>>> In this, it creates an other font with the good size. Because >>>>>> if you don't do that, you always have the same problem. >>>>>> >>>>>> "StandardFonts defaultFont familyName" should be enough to get >>>>>> the font to use. Maybe we have to change something else in Roassal2. >>>>>> >>>>>> >>>>>> Cheers, >>>>>> >>>>>> Vincent >>>>>> >>>>>> >>>>>> >>>>>> Alexandre >>>>>> >>>>>> >>>>>> On Feb 13, 2014, at 2:18 AM, Vincent Blondeau < >>>>>> vincent.blondeau@polytech-lille.netvincent..blondeau@polytech-lille.net> >>>>>> wrote: >>>>>> >>>>>> Le 13/02/2014 03:32, Alexandre Bergel a écrit : >>>>>> No problem to use Roassal 2 instead ! >>>>>> >>>>>> But I have the same issue on the examples. >>>>>> >>>>>> Which issue? >>>>>> >>>>>> The font display issue.. >>>>>> >>>>>> RTDowserExample new coolStuff : >>>>>> >>>>>> <ghcgceef.png> >>>>>> That is under Linux. It's not very readable.. >>>>>> >>>>>> >>>>>> And I think there is the same issue with W7 >>>>>> If you want some help, I can. But I need some pointers :) >>>>>> >>>>>> I have the impression, that the class TRLabelShape has to be >>>>>> improved. >>>>>> For example, consider the following method: >>>>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>>>> TRLabelShape class>>getFontForSize: aNumber >>>>>> ^ LogicalFont familyName: 'Arial' pointSize: aNumber >>>>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>>>> >>>>>> The font name is hardcoded, which is not a good idea since you >>>>>> may have a different font set on your machine. It would be great to use the >>>>>> installed font, used by Pharo. >>>>>> >>>>>> That a good idea ! Because under Linux, the Arial font doesn't >>>>>> exists..... >>>>>> >>>>>> >>>>>> >>>>>> But with this : >>>>>> LogicalFont familyName: 'Source Sans Pro' pointSize: 12 >>>>>> You have : >>>>>> <ijdgccca.png> >>>>>> >>>>>> I will search how to use the system fonts. >>>>>> By the way, have you tried: RTExample new rotatingLabelsAnimated >>>>>> >>>>>> That doesn't work :( rotatingLabelsAnimated is not a valid >>>>>> message to a RTExample ... >>>>>> :-) >>>>>> Alexandre >>>>>> >>>>>> >>>>>> >>>>>> Cheers, >>>>>> >>>>>> Vincent >>>>>> >>>>>> -----Message d'origine----- >>>>>> De : >>>>>> moose-dev-bounces@iam.unibe.ch [mailto: >>>>>> moose-dev-bounces@iam.unibe.ch<moose-dev-bounces@iam..unibe.ch> >>>>>> ] >>>>>> De la part de Alexandre Bergel >>>>>> Envoyé : mercredi 12 février 2014 15:50 >>>>>> À : Moose-related development >>>>>> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >>>>>> >>>>>> Hi! >>>>>> >>>>>> I have spent a lot of time on trying to understand font, and >>>>>> many bugs are >>>>>> still there. I would indeed be happy to have help on this... >>>>>> >>>>>> Why trying to use Roassal2 instead? Your code will stay the >>>>>> same, but it >>>>>> will directly use Athens. >>>>>> >>>>>> Cheers, >>>>>> Alexandre >>>>>> >>>>>> >>>>>> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >>>>>> >>>>>> vincent.blondeau@polytech-lille.net >>>>>> wrote: >>>>>> >>>>>> >>>>>> Hello everyone, >>>>>> >>>>>> Under the latest version of Moose, I am confronted to some >>>>>> problems of >>>>>> >>>>>> text displaying with Roassal. The text letters are not in the >>>>>> same font.. >>>>>> >>>>>> >>>>>> A first example : >>>>>> <dfcbaide.png> >>>>>> A second example : >>>>>> <cagichjd.png> >>>>>> And if I zoom in or out, the text is correctly displayed... >>>>>> <ceciibjj.png> >>>>>> >>>>>> That's strange.. >>>>>> >>>>>> I am on Ubuntu x64 and I have the same issue on W7. >>>>>> >>>>>> Cheers, >>>>>> >>>>>> Vincent >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> >>>>>> Moose-dev@iam.unibe.ch >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>> -- >>>>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>>>> Alexandre Bergel >>>>>> http://www.bergel.eu >>>>>> >>>>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> >>>>>> Moose-dev@iam.unibe.ch >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> >>>>>> Moose-dev@iam.unibe.ch >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> Moose-dev@iam..unibe.ch >>>>>> >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>> >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> Moose-dev@iam.unibe.ch >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> www.tudorgirba.com >>>>>> >>>>>> "Every thing has its own flow" >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> www.tudorgirba.com >>>>>> >>>>>> "Every thing has its own flow" >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> >>>>>> Moose-dev@iam.unibe.ch >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> www.tudorgirba.com >>>>> >>>>> "Every thing has its own flow" >>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> >>>> >>>> >>>> -- >>>> www.tudorgirba.com >>>> >>>> "Every thing has its own flow" >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >>> >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Every thing has its own flow" >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: >> >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: > > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>
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Indeed it is not solved ! .....
Have you tried to use the old Athens packages ? Is it working with them ?
Under Linux I have :
Le 25/02/2014 15:54, Tudor Girba a écrit :
Here is what I get on Windows 7.
Inline image 2
Doru
On Tue, Feb 25, 2014 at 3:49 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net mailto:vincent.blondeau@polytech-lille.net> wrote:
Le 25/02/2014 15:38, Tudor Girba a écrit :It does not. I tried this on Windows 7: CairoBackendCache flush. RTView new add: (RTLabel elementOn: (String newFrom: ($a to: $z))); yourself And the problem is still there. What exactly do you do?That you made.... : CairoBackendCache flush. ROMondrianExample new labeledRectangle But I am under Linux x64....Doru On Tue, Feb 25, 2014 at 3:07 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 25/02/2014 13:31, Alexandre Bergel a écrit : Yes, please :) @Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list? Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help Alexandre There is a bug opened. A temporary solution is to do : CairoBackendCache flush Tell me if the problem is solved from your points of view ? Vincent On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes .... Vincent Le 25/02/2014 07:25, Tudor Girba a écrit : Yes, it is frustrating. Welcome back :) Doru On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Oh no... It now happens... <Mail Attachment.png> This bug is frustrating... Alexandre On Feb 24, 2014, at 6:33 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png> Roassal2 seems to be not affected by this behavior. Alexandre On Feb 24, 2014, at 6:11 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Is this problem about font solved for now? Alexandre On Feb 24, 2014, at 6:07 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Hi! I've just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png> The odd font behavior you have shown in the previous emails, seems to happens after some time... I have seen it in the past. Alexandre On Feb 19, 2014, at 6:37 AM, Tudor Girba <tudor@tudorgirba.com <mailto:tudor@tudorgirba.com>> wrote: Exactly, that is my current hypothesis, but I do not know exactly where to look. Doru On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 19/02/2014 07:06, Tudor Girba a écrit : Hi, I tried to debug a bit more. First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code) Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal). See attachments: <Mail Attachment.png> <Mail Attachment.png> The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas? Look at the level of the canvas's creation, maybe the properties are not the same... Vincent Doru On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo : Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33 Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50 And I have no problem in font displaying ! In the newer version, they have implemented the text rendering with NativeBoost. As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ? Cheers, Vincent Le 18/02/2014 07:43, Tudor Girba a écrit : Thanks, Vincent. I integrated your change in Trachel. It works well now. Doru On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, The following code solve the issue under Roassal2 (Tested under Linux) : TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem. But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ? Cheers, Vincent Le 15/02/2014 23:13, Tudor Girba a écrit : But, does anyone know what has changed recently in this area? My guess is that the change comes from Pharo. Or? Doru On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba <tudor@tudorgirba.com <mailto:tudor@tudorgirba.com>> wrote: Hi Vincent, What is the status on this? At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper. Doru On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit : Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug: TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem. "StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2. Cheers, Vincent Alexandre On Feb 13, 2014, at 2:18 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent...blondeau@polytech-lille.net>> wrote: Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead ! But I have the same issue on the examples. Which issue? The font display issue.. RTDowserExample new coolStuff : <ghcgceef.png> That is under Linux. It's not very readable.. And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :) I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-= The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. That a good idea ! Because under Linux, the Arial font doesn't exists..... But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png> I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre Cheers, Vincent -----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam..unibe.ch> [mailto:moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam..unibe.ch> ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying Hi! I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this... Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens. Cheers, Alexandre On Feb 12, 2014, at 1:55 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hello everyone, Under the latest version of Moose, I am confronted to some problems of text displaying with Roassal. The text letters are not in the same font.. A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png> That's strange.. I am on Ubuntu x64 and I have the same issue on W7. Cheers, Vincent _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam..unibe.ch <http://unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> 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I lost track of that. Can you please resend here how to load those old packages?
Doru
On Tue, Feb 25, 2014 at 4:00 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Indeed it is not solved ! .....
Have you tried to use the old Athens packages ? Is it working with them ?
Under Linux I have :
Le 25/02/2014 15:54, Tudor Girba a écrit :
Here is what I get on Windows 7.
[image: Inline image 2]
Doru
On Tue, Feb 25, 2014 at 3:49 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 25/02/2014 15:38, Tudor Girba a écrit :
It does not.
I tried this on Windows 7: CairoBackendCache flush. RTView new add: (RTLabel elementOn: (String newFrom: ($a to: $z))); yourself
And the problem is still there.
What exactly do you do?
That you made.... :
CairoBackendCache flush. ROMondrianExample new labeledRectangle
But I am under Linux x64....
Doru
On Tue, Feb 25, 2014 at 3:07 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 25/02/2014 13:31, Alexandre Bergel a écrit :
Yes, please :)
@Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list?
Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help
Alexandre
There is a bug opened. A temporary solution is to do : CairoBackendCache flush
Tell me if the problem is solved from your points of view ?
Vincent
On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Hi,
Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes ....
Vincent
Le 25/02/2014 07:25, Tudor Girba a écrit :
Yes, it is frustrating. Welcome back :)
Doru
On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel < alexandre.bergel@me.com> wrote: Oh no...
It now happens...
<Mail Attachment.png>
This bug is frustrating...
Alexandre
On Feb 24, 2014, at 6:33 PM, Alexandre Bergel < alexandre.bergel@me.com> wrote:
Mixing capital letters seems to cause the problem > <Screen Shot 2014-02-24 at 6.32.30 PM.png> > > > Roassal2 seems to be not affected by this behavior. > > Alexandre > > > On Feb 24, 2014, at 6:11 PM, Alexandre Bergel < > alexandre.bergel@me.com> wrote: > > Is this problem about font solved for now? >> >> Alexandre >> >> >> On Feb 24, 2014, at 6:07 PM, Alexandre Bergel < >> alexandre.bergel@me.com> wrote: >> >> Hi! >>> >>> I've just tried in a fresh up-to-date moose image: >>> <Screen Shot 2014-02-24 at 6.05.40 PM.png> >>> <Screen Shot 2014-02-24 at 6.06.35 PM.png> >>> >>> The odd font behavior you have shown in the previous emails, seems >>> to happens after some time... I have seen it in the past. >>> >>> Alexandre >>> >>> >>> >>> On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com >>> wrote: >>> >>> Exactly, that is my current hypothesis, but I do not know >>>> exactly where to look. >>>> >>>> Doru >>>> >>>> >>>> On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau < >>>> vincent.blondeau@polytech-lille.net> wrote: >>>> Le 19/02/2014 07:06, Tudor Girba a écrit : >>>> >>>>> Hi, >>>>> >>>>> I tried to debug a bit more. >>>>> >>>>> First, I noticed that Roassal was using the FreeTypeFont and >>>>> Trachel the LogicalFont. I now changed Roassal to >>>>> also use the LogicalFont. This did not solve the issue, but it does >>>>> ease the comparison. (Just ensure that you clean the cached fonts from >>>>> ROFontOrganizerAthens if you already worked in the same image before >>>>> loading the new code) >>>>> Then, I noticed that even Trachel does not yet quite work: some >>>>> letters still appear larger than others. However, at least in the case of >>>>> Trachel, the width of the characters correspond to the size of the >>>>> rendering (and this seems to still be a problem in Roassal). >>>>> >>>>> See attachments: >>>>> >>>>> <Mail Attachment.png> >>>>> >>>>> <Mail Attachment.png> >>>>> >>>>> The strange thing is that if you debug, it seems that the code >>>>> is basically the same in both cases. I am stuck. Ideas? >>>>> >>>> Look at the level of the canvas's creation, maybe the properties >>>> are not the same... >>>> >>>> Vincent >>>> >>>> Doru >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau < >>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>> Hi, >>>>> >>>>> For Roassal, I loaded the older packages of Athens-Core and >>>>> Athens-Cairo : >>>>> >>>>> Name: Athens-Core-MarcusDenker.34 >>>>> Author: MarcusDenker >>>>> Time: 5 July 2013, 10:59:47.206954 am >>>>> UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 >>>>> Ancestors: Athens-Core-MarcusDenker.33, >>>>> Athens-Core-ErwanDouaille.33 >>>>> >>>>> Name: Athens-Cairo-MarcusDenker.51 >>>>> Author: MarcusDenker >>>>> Time: 26 August 2013, 4:03:06.190096 pm >>>>> UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 >>>>> Ancestors: Athens-Cairo-SebastianTleye.50 >>>>> >>>>> And I have no problem in font displaying ! >>>>> >>>>> In the newer version, they have implemented the text rendering >>>>> with NativeBoost. >>>>> >>>>> As Roassal2 works fine with the newer version, I don't know if >>>>> this is a problem with Roassal or with Athens-Cairo. >>>>> Maybe you should look at it ? >>>>> >>>>> Cheers, >>>>> >>>>> Vincent >>>>> >>>>> >>>>> >>>>> >>>>> Le 18/02/2014 07:43, Tudor Girba a écrit : >>>>> >>>>>> Thanks, Vincent. >>>>>> >>>>>> I integrated your change in Trachel. It works well now. >>>>>> >>>>>> Doru >>>>>> >>>>>> >>>>>> On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau < >>>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>>> Hi, >>>>>> >>>>>> The following code solve the issue under Roassal2 (Tested under >>>>>> Linux) : >>>>>> >>>>>> >>>>>> TRLabelShape class>>getFontForSize: aNumber >>>>>> ^ LogicalFont familyName: StandardFonts defaultFont >>>>>> familyName pointSize: aNumber >>>>>> >>>>>> For Roassal, the fonts used are the same that in Roassal2 so I >>>>>> don't think that is the problem. >>>>>> >>>>>> But it seems that the Athens Font Renderer has been changed >>>>>> (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). >>>>>> This the only thing I see with my knowledges on Roassal. And I >>>>>> don't know how to solve it. Maybe does Alexandre know ? >>>>>> >>>>>> Cheers, >>>>>> >>>>>> Vincent >>>>>> >>>>>> Le 15/02/2014 23:13, Tudor Girba a écrit : >>>>>> >>>>>>> But, does anyone know what has changed recently in this area? >>>>>>> >>>>>>> My guess is that the change comes from Pharo. Or? >>>>>>> >>>>>>> Doru >>>>>>> >>>>>>> >>>>>>> On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba < >>>>>>> tudor@tudorgirba.com> wrote: >>>>>>> Hi Vincent, >>>>>>> >>>>>>> What is the status on this? >>>>>>> >>>>>>> At this moment, essentially all visualizations containing text >>>>>>> are broken (Roassal, Roassal2, GraphET). This is a show stopper. >>>>>>> >>>>>>> Doru >>>>>>> >>>>>>> >>>>>>> On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < >>>>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>>>> Le 13/02/2014 15:27, Alexandre Bergel a écrit : >>>>>>> >>>>>>> Let me know about your progresses with the font problem. >>>>>>> Everything should be treated in Trachel I have the impression. >>>>>>> I have found a solution to fix the bug: >>>>>>> >>>>>>> TRLabelShape class>>getFontForSize: aNumber >>>>>>> ^ LogicalFont familyName: StandardFonts defaultFont >>>>>>> familyName pointSize: aNumber >>>>>>> >>>>>>> In this, it creates an other font with the good size. Because >>>>>>> if you don't do that, you always have the same problem. >>>>>>> >>>>>>> "StandardFonts defaultFont familyName" should be enough to get >>>>>>> the font to use. Maybe we have to change something else in Roassal2. >>>>>>> >>>>>>> >>>>>>> Cheers, >>>>>>> >>>>>>> Vincent >>>>>>> >>>>>>> >>>>>>> >>>>>>> Alexandre >>>>>>> >>>>>>> >>>>>>> On Feb 13, 2014, at 2:18 AM, Vincent Blondeau < >>>>>>> vincent.blondeau@polytech-lille.netvincent...blondeau@polytech-lille.net> >>>>>>> wrote: >>>>>>> >>>>>>> Le 13/02/2014 03:32, Alexandre Bergel a écrit : >>>>>>> No problem to use Roassal 2 instead ! >>>>>>> >>>>>>> But I have the same issue on the examples. >>>>>>> >>>>>>> Which issue? >>>>>>> >>>>>>> The font display issue.. >>>>>>> >>>>>>> RTDowserExample new coolStuff : >>>>>>> >>>>>>> <ghcgceef.png> >>>>>>> That is under Linux. It's not very readable.. >>>>>>> >>>>>>> >>>>>>> And I think there is the same issue with W7 >>>>>>> If you want some help, I can. But I need some pointers :) >>>>>>> >>>>>>> I have the impression, that the class TRLabelShape has to be >>>>>>> improved. >>>>>>> For example, consider the following method: >>>>>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>>>>> TRLabelShape class>>getFontForSize: aNumber >>>>>>> ^ LogicalFont familyName: 'Arial' pointSize: aNumber >>>>>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>>>>> >>>>>>> The font name is hardcoded, which is not a good idea since you >>>>>>> may have a different font set on your machine. It would be great to use the >>>>>>> installed font, used by Pharo. >>>>>>> >>>>>>> That a good idea ! Because under Linux, the Arial font >>>>>>> doesn't exists..... >>>>>>> >>>>>>> >>>>>>> >>>>>>> But with this : >>>>>>> LogicalFont familyName: 'Source Sans Pro' pointSize: 12 >>>>>>> You have : >>>>>>> <ijdgccca.png> >>>>>>> >>>>>>> I will search how to use the system fonts. >>>>>>> By the way, have you tried: RTExample new >>>>>>> rotatingLabelsAnimated >>>>>>> >>>>>>> That doesn't work :( rotatingLabelsAnimated is not a valid >>>>>>> message to a RTExample ... >>>>>>> :-) >>>>>>> Alexandre >>>>>>> >>>>>>> >>>>>>> >>>>>>> Cheers, >>>>>>> >>>>>>> Vincent >>>>>>> >>>>>>> -----Message d'origine----- >>>>>>> De : >>>>>>> moose-dev-bounces@iam.unibe.ch<moose-dev-bounces@iam..unibe.ch>[mailto: >>>>>>> moose-dev-bounces@iam.unibe.ch<moose-dev-bounces@iam..unibe.ch> >>>>>>> ] >>>>>>> De la part de Alexandre Bergel >>>>>>> Envoyé : mercredi 12 février 2014 15:50 >>>>>>> À : Moose-related development >>>>>>> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >>>>>>> >>>>>>> Hi! >>>>>>> >>>>>>> I have spent a lot of time on trying to understand font, and >>>>>>> many bugs are >>>>>>> still there. I would indeed be happy to have help on this... >>>>>>> >>>>>>> Why trying to use Roassal2 instead? Your code will stay the >>>>>>> same, but it >>>>>>> will directly use Athens. >>>>>>> >>>>>>> Cheers, >>>>>>> Alexandre >>>>>>> >>>>>>> >>>>>>> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >>>>>>> >>>>>>> vincent.blondeau@polytech-lille.net >>>>>>> wrote: >>>>>>> >>>>>>> >>>>>>> Hello everyone, >>>>>>> >>>>>>> Under the latest version of Moose, I am confronted to some >>>>>>> problems of >>>>>>> >>>>>>> text displaying with Roassal. The text letters are not in the >>>>>>> same font.. >>>>>>> >>>>>>> >>>>>>> A first example : >>>>>>> <dfcbaide.png> >>>>>>> A second example : >>>>>>> <cagichjd.png> >>>>>>> And if I zoom in or out, the text is correctly displayed... >>>>>>> <ceciibjj.png> >>>>>>> >>>>>>> That's strange.. >>>>>>> >>>>>>> I am on Ubuntu x64 and I have the same issue on W7. >>>>>>> >>>>>>> Cheers, >>>>>>> >>>>>>> Vincent >>>>>>> _______________________________________________ >>>>>>> Moose-dev mailing list >>>>>>> >>>>>>> Moose-dev@iam.unibe.ch >>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>> -- >>>>>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>>>>> Alexandre Bergel >>>>>>> http://www.bergel.eu >>>>>>> >>>>>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Moose-dev mailing list >>>>>>> >>>>>>> Moose-dev@iam.unibe.ch >>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Moose-dev mailing list >>>>>>> >>>>>>> Moose-dev@iam.unibe.ch >>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>> _______________________________________________ >>>>>>> Moose-dev mailing list >>>>>>> Moose-dev@iam..unibe.ch >>>>>>> >>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Moose-dev mailing list >>>>>>> Moose-dev@iam.unibe.ch >>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> www.tudorgirba.com >>>>>>> >>>>>>> "Every thing has its own flow" >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> www.tudorgirba.com >>>>>>> >>>>>>> "Every thing has its own flow" >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Moose-dev mailing list >>>>>>> >>>>>>> Moose-dev@iam.unibe.ch >>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> Moose-dev@iam.unibe.ch >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> www.tudorgirba.com >>>>>> >>>>>> "Every thing has its own flow" >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> >>>>>> Moose-dev@iam.unibe.ch >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> www.tudorgirba.com >>>>> >>>>> "Every thing has its own flow" >>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>>> >>>> >>>> >>>> -- >>>> www.tudorgirba.com >>>> >>>> "Every thing has its own flow" >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>> -- >>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,...;: >>> >>> >>> Alexandre Bergel http://www.bergel.eu >>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>> >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: >> >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: > > Alexandre Bergel http://www.bergel.eu http://www.bergel..eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>
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Ok, I found the packages. Loading the old ones works fine. See below.
[image: Inline image 1]
Doru
On Tue, Feb 25, 2014 at 4:10 PM, Tudor Girba tudor@tudorgirba.com wrote:
I lost track of that. Can you please resend here how to load those old packages?
Doru
On Tue, Feb 25, 2014 at 4:00 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Indeed it is not solved ! .....
Have you tried to use the old Athens packages ? Is it working with them ?
Under Linux I have :
Le 25/02/2014 15:54, Tudor Girba a écrit :
Here is what I get on Windows 7.
[image: Inline image 2]
Doru
On Tue, Feb 25, 2014 at 3:49 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 25/02/2014 15:38, Tudor Girba a écrit :
It does not.
I tried this on Windows 7: CairoBackendCache flush. RTView new add: (RTLabel elementOn: (String newFrom: ($a to: $z))); yourself
And the problem is still there.
What exactly do you do?
That you made.... :
CairoBackendCache flush. ROMondrianExample new labeledRectangle
But I am under Linux x64....
Doru
On Tue, Feb 25, 2014 at 3:07 PM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote:
Le 25/02/2014 13:31, Alexandre Bergel a écrit :
Yes, please :)
@Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list?
Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help
Alexandre
There is a bug opened. A temporary solution is to do : CairoBackendCache flush
Tell me if the problem is solved from your points of view ?
Vincent
On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau < vincent.blondeau@polytech-lille.net> wrote: Hi,
Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes ....
Vincent
Le 25/02/2014 07:25, Tudor Girba a écrit :
> Yes, it is frustrating. Welcome back :) > > Doru > > > On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel < > alexandre.bergel@me.com> wrote: > Oh no... > > It now happens... > > <Mail Attachment.png> > > This bug is frustrating... > > Alexandre > > > On Feb 24, 2014, at 6:33 PM, Alexandre Bergel < > alexandre.bergel@me.com> wrote: > > Mixing capital letters seems to cause the problem >> <Screen Shot 2014-02-24 at 6.32.30 PM.png> >> >> >> Roassal2 seems to be not affected by this behavior. >> >> Alexandre >> >> >> On Feb 24, 2014, at 6:11 PM, Alexandre Bergel < >> alexandre.bergel@me.com> wrote: >> >> Is this problem about font solved for now? >>> >>> Alexandre >>> >>> >>> On Feb 24, 2014, at 6:07 PM, Alexandre Bergel < >>> alexandre.bergel@me.com> wrote: >>> >>> Hi! >>>> >>>> I've just tried in a fresh up-to-date moose image: >>>> <Screen Shot 2014-02-24 at 6.05.40 PM.png> >>>> <Screen Shot 2014-02-24 at 6.06.35 PM.png> >>>> >>>> The odd font behavior you have shown in the previous emails, >>>> seems to happens after some time... I have seen it in the past. >>>> >>>> Alexandre >>>> >>>> >>>> >>>> On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com >>>> wrote: >>>> >>>> Exactly, that is my current hypothesis, but I do not know >>>>> exactly where to look. >>>>> >>>>> Doru >>>>> >>>>> >>>>> On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau < >>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>> Le 19/02/2014 07:06, Tudor Girba a écrit : >>>>> >>>>>> Hi, >>>>>> >>>>>> I tried to debug a bit more. >>>>>> >>>>>> First, I noticed that Roassal was using the FreeTypeFont and >>>>>> Trachel the LogicalFont. I now changed Roassal to >>>>>> also use the LogicalFont. This did not solve the issue, but it does >>>>>> ease the comparison. (Just ensure that you clean the cached fonts from >>>>>> ROFontOrganizerAthens if you already worked in the same image before >>>>>> loading the new code) >>>>>> Then, I noticed that even Trachel does not yet quite work: some >>>>>> letters still appear larger than others. However, at least in the case of >>>>>> Trachel, the width of the characters correspond to the size of the >>>>>> rendering (and this seems to still be a problem in Roassal). >>>>>> >>>>>> See attachments: >>>>>> >>>>>> <Mail Attachment.png> >>>>>> >>>>>> <Mail Attachment.png> >>>>>> >>>>>> The strange thing is that if you debug, it seems that the code >>>>>> is basically the same in both cases. I am stuck. Ideas? >>>>>> >>>>> Look at the level of the canvas's creation, maybe the properties >>>>> are not the same... >>>>> >>>>> Vincent >>>>> >>>>> Doru >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau < >>>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>>> Hi, >>>>>> >>>>>> For Roassal, I loaded the older packages of Athens-Core and >>>>>> Athens-Cairo : >>>>>> >>>>>> Name: Athens-Core-MarcusDenker.34 >>>>>> Author: MarcusDenker >>>>>> Time: 5 July 2013, 10:59:47.206954 am >>>>>> UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 >>>>>> Ancestors: Athens-Core-MarcusDenker.33, >>>>>> Athens-Core-ErwanDouaille.33 >>>>>> >>>>>> Name: Athens-Cairo-MarcusDenker.51 >>>>>> Author: MarcusDenker >>>>>> Time: 26 August 2013, 4:03:06.190096 pm >>>>>> UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 >>>>>> Ancestors: Athens-Cairo-SebastianTleye.50 >>>>>> >>>>>> And I have no problem in font displaying ! >>>>>> >>>>>> In the newer version, they have implemented the text rendering >>>>>> with NativeBoost. >>>>>> >>>>>> As Roassal2 works fine with the newer version, I don't know if >>>>>> this is a problem with Roassal or with Athens-Cairo. >>>>>> Maybe you should look at it ? >>>>>> >>>>>> Cheers, >>>>>> >>>>>> Vincent >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Le 18/02/2014 07:43, Tudor Girba a écrit : >>>>>> >>>>>>> Thanks, Vincent. >>>>>>> >>>>>>> I integrated your change in Trachel. It works well now. >>>>>>> >>>>>>> Doru >>>>>>> >>>>>>> >>>>>>> On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau < >>>>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>>>> Hi, >>>>>>> >>>>>>> The following code solve the issue under Roassal2 (Tested >>>>>>> under Linux) : >>>>>>> >>>>>>> >>>>>>> TRLabelShape class>>getFontForSize: aNumber >>>>>>> ^ LogicalFont familyName: StandardFonts defaultFont >>>>>>> familyName pointSize: aNumber >>>>>>> >>>>>>> For Roassal, the fonts used are the same that in Roassal2 so I >>>>>>> don't think that is the problem. >>>>>>> >>>>>>> But it seems that the Athens Font Renderer has been changed >>>>>>> (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). >>>>>>> This the only thing I see with my knowledges on Roassal. And I >>>>>>> don't know how to solve it. Maybe does Alexandre know ? >>>>>>> >>>>>>> Cheers, >>>>>>> >>>>>>> Vincent >>>>>>> >>>>>>> Le 15/02/2014 23:13, Tudor Girba a écrit : >>>>>>> >>>>>>>> But, does anyone know what has changed recently in this >>>>>>>> area? >>>>>>>> >>>>>>>> My guess is that the change comes from Pharo. Or? >>>>>>>> >>>>>>>> Doru >>>>>>>> >>>>>>>> >>>>>>>> On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba < >>>>>>>> tudor@tudorgirba.com> wrote: >>>>>>>> Hi Vincent, >>>>>>>> >>>>>>>> What is the status on this? >>>>>>>> >>>>>>>> At this moment, essentially all visualizations containing >>>>>>>> text are broken (Roassal, Roassal2, GraphET). This is a show stopper. >>>>>>>> >>>>>>>> Doru >>>>>>>> >>>>>>>> >>>>>>>> On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau < >>>>>>>> vincent.blondeau@polytech-lille.net> wrote: >>>>>>>> Le 13/02/2014 15:27, Alexandre Bergel a écrit : >>>>>>>> >>>>>>>> Let me know about your progresses with the font problem. >>>>>>>> Everything should be treated in Trachel I have the impression. >>>>>>>> I have found a solution to fix the bug: >>>>>>>> >>>>>>>> TRLabelShape class>>getFontForSize: aNumber >>>>>>>> ^ LogicalFont familyName: StandardFonts defaultFont >>>>>>>> familyName pointSize: aNumber >>>>>>>> >>>>>>>> In this, it creates an other font with the good size. Because >>>>>>>> if you don't do that, you always have the same problem. >>>>>>>> >>>>>>>> "StandardFonts defaultFont familyName" should be enough to >>>>>>>> get the font to use. Maybe we have to change something else in Roassal2. >>>>>>>> >>>>>>>> >>>>>>>> Cheers, >>>>>>>> >>>>>>>> Vincent >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Alexandre >>>>>>>> >>>>>>>> >>>>>>>> On Feb 13, 2014, at 2:18 AM, Vincent Blondeau < >>>>>>>> vincent.blondeau@polytech-lille.netvincent...blondeau@polytech-lille.net> >>>>>>>> wrote: >>>>>>>> >>>>>>>> Le 13/02/2014 03:32, Alexandre Bergel a écrit : >>>>>>>> No problem to use Roassal 2 instead ! >>>>>>>> >>>>>>>> But I have the same issue on the examples. >>>>>>>> >>>>>>>> Which issue? >>>>>>>> >>>>>>>> The font display issue.. >>>>>>>> >>>>>>>> RTDowserExample new coolStuff : >>>>>>>> >>>>>>>> <ghcgceef.png> >>>>>>>> That is under Linux. It's not very readable.. >>>>>>>> >>>>>>>> >>>>>>>> And I think there is the same issue with W7 >>>>>>>> If you want some help, I can. But I need some pointers :) >>>>>>>> >>>>>>>> I have the impression, that the class TRLabelShape has to be >>>>>>>> improved. >>>>>>>> For example, consider the following method: >>>>>>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>>>>>> TRLabelShape class>>getFontForSize: aNumber >>>>>>>> ^ LogicalFont familyName: 'Arial' pointSize: aNumber >>>>>>>> -=-=-=-=-=-=-=-=-=-=-=-= >>>>>>>> >>>>>>>> The font name is hardcoded, which is not a good idea since >>>>>>>> you may have a different font set on your machine. It would be great to use >>>>>>>> the installed font, used by Pharo. >>>>>>>> >>>>>>>> That a good idea ! Because under Linux, the Arial font >>>>>>>> doesn't exists..... >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> But with this : >>>>>>>> LogicalFont familyName: 'Source Sans Pro' pointSize: 12 >>>>>>>> You have : >>>>>>>> <ijdgccca.png> >>>>>>>> >>>>>>>> I will search how to use the system fonts. >>>>>>>> By the way, have you tried: RTExample new >>>>>>>> rotatingLabelsAnimated >>>>>>>> >>>>>>>> That doesn't work :( rotatingLabelsAnimated is not a valid >>>>>>>> message to a RTExample ... >>>>>>>> :-) >>>>>>>> Alexandre >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Cheers, >>>>>>>> >>>>>>>> Vincent >>>>>>>> >>>>>>>> -----Message d'origine----- >>>>>>>> De : >>>>>>>> moose-dev-bounces@iam.unibe.ch<moose-dev-bounces@iam..unibe.ch>[mailto: >>>>>>>> moose-dev-bounces@iam.unibe.ch<moose-dev-bounces@iam..unibe.ch> >>>>>>>> ] >>>>>>>> De la part de Alexandre Bergel >>>>>>>> Envoyé : mercredi 12 février 2014 15:50 >>>>>>>> À : Moose-related development >>>>>>>> Objet : [Moose-dev] Re: Roassal Issue with Text Displaying >>>>>>>> >>>>>>>> Hi! >>>>>>>> >>>>>>>> I have spent a lot of time on trying to understand font, and >>>>>>>> many bugs are >>>>>>>> still there. I would indeed be happy to have help on this... >>>>>>>> >>>>>>>> Why trying to use Roassal2 instead? Your code will stay the >>>>>>>> same, but it >>>>>>>> will directly use Athens. >>>>>>>> >>>>>>>> Cheers, >>>>>>>> Alexandre >>>>>>>> >>>>>>>> >>>>>>>> On Feb 12, 2014, at 1:55 AM, Vincent Blondeau >>>>>>>> >>>>>>>> vincent.blondeau@polytech-lille.net >>>>>>>> wrote: >>>>>>>> >>>>>>>> >>>>>>>> Hello everyone, >>>>>>>> >>>>>>>> Under the latest version of Moose, I am confronted to some >>>>>>>> problems of >>>>>>>> >>>>>>>> text displaying with Roassal. The text letters are not in the >>>>>>>> same font.. >>>>>>>> >>>>>>>> >>>>>>>> A first example : >>>>>>>> <dfcbaide.png> >>>>>>>> A second example : >>>>>>>> <cagichjd.png> >>>>>>>> And if I zoom in or out, the text is correctly displayed... >>>>>>>> <ceciibjj.png> >>>>>>>> >>>>>>>> That's strange.. >>>>>>>> >>>>>>>> I am on Ubuntu x64 and I have the same issue on W7. >>>>>>>> >>>>>>>> Cheers, >>>>>>>> >>>>>>>> Vincent >>>>>>>> _______________________________________________ >>>>>>>> Moose-dev mailing list >>>>>>>> >>>>>>>> Moose-dev@iam.unibe.ch >>>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>>> -- >>>>>>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>>>>>> Alexandre Bergel >>>>>>>> http://www.bergel.eu >>>>>>>> >>>>>>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Moose-dev mailing list >>>>>>>> >>>>>>>> Moose-dev@iam.unibe.ch >>>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Moose-dev mailing list >>>>>>>> >>>>>>>> Moose-dev@iam.unibe.ch >>>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>>> _______________________________________________ >>>>>>>> Moose-dev mailing list >>>>>>>> Moose-dev@iam..unibe.ch >>>>>>>> >>>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Moose-dev mailing list >>>>>>>> Moose-dev@iam.unibe.ch >>>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> www.tudorgirba.com >>>>>>>> >>>>>>>> "Every thing has its own flow" >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> www.tudorgirba.com >>>>>>>> >>>>>>>> "Every thing has its own flow" >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Moose-dev mailing list >>>>>>>> >>>>>>>> Moose-dev@iam.unibe.ch >>>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Moose-dev mailing list >>>>>>> Moose-dev@iam.unibe.ch >>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> www.tudorgirba.com >>>>>>> >>>>>>> "Every thing has its own flow" >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Moose-dev mailing list >>>>>>> >>>>>>> Moose-dev@iam.unibe.ch >>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> Moose-dev@iam.unibe.ch >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> www.tudorgirba.com >>>>>> >>>>>> "Every thing has its own flow" >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> >>>>>> Moose-dev@iam.unibe.ch >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> www.tudorgirba.com >>>>> >>>>> "Every thing has its own flow" >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> Moose-dev@iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>> -- >>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,...;: >>>> >>>> >>>> Alexandre Bergel http://www.bergel.eu >>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>> >>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev@iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>> -- >>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: >>> >>> Alexandre Bergel http://www.bergel.eu >>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>> >>> >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev@iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: >> >> Alexandre Bergel http://www.bergel.eu http://www.bergel..eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev@iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > > > > -- > www.tudorgirba.com > > "Every thing has its own flow" > > > _______________________________________________ > Moose-dev mailing list > > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev >
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Le 25/02/2014 16:10, Tudor Girba a écrit :
I lost track of that. Can you please resend here how to load those old packages?
Open the Pharo30 repo :
MCHttpRepository location: 'http://smalltalkhub.com/mc/Pharo/Pharo30/main' user: '' password: ''
In Athens-Core package load the version 34.
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
And in Athens-Cairo load the version 51
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
Vincent
Doru
On Tue, Feb 25, 2014 at 4:00 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net mailto:vincent.blondeau@polytech-lille.net> wrote:
Indeed it is not solved ! ..... Have you tried to use the old Athens packages ? Is it working with them ? Under Linux I have : Le 25/02/2014 15:54, Tudor Girba a écrit :Here is what I get on Windows 7. Inline image 2 Doru On Tue, Feb 25, 2014 at 3:49 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 25/02/2014 15:38, Tudor Girba a écrit :It does not. I tried this on Windows 7: CairoBackendCache flush. RTView new add: (RTLabel elementOn: (String newFrom: ($a to: $z))); yourself And the problem is still there. What exactly do you do?That you made.... : CairoBackendCache flush. ROMondrianExample new labeledRectangle But I am under Linux x64....Doru On Tue, Feb 25, 2014 at 3:07 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 25/02/2014 13:31, Alexandre Bergel a écrit : Yes, please :) @Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list? Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help Alexandre There is a bug opened. A temporary solution is to do : CairoBackendCache flush Tell me if the problem is solved from your points of view ? Vincent On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes .... Vincent Le 25/02/2014 07:25, Tudor Girba a écrit : Yes, it is frustrating. Welcome back :) Doru On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Oh no... It now happens... <Mail Attachment.png> This bug is frustrating... Alexandre On Feb 24, 2014, at 6:33 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png> Roassal2 seems to be not affected by this behavior. Alexandre On Feb 24, 2014, at 6:11 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Is this problem about font solved for now? Alexandre On Feb 24, 2014, at 6:07 PM, Alexandre Bergel <alexandre.bergel@me.com <mailto:alexandre.bergel@me.com>> wrote: Hi! I've just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png> The odd font behavior you have shown in the previous emails, seems to happens after some time... I have seen it in the past. Alexandre On Feb 19, 2014, at 6:37 AM, Tudor Girba <tudor@tudorgirba.com <mailto:tudor@tudorgirba.com>> wrote: Exactly, that is my current hypothesis, but I do not know exactly where to look. Doru On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 19/02/2014 07:06, Tudor Girba a écrit : Hi, I tried to debug a bit more. First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code) Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal). See attachments: <Mail Attachment.png> <Mail Attachment.png> The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas? Look at the level of the canvas's creation, maybe the properties are not the same... Vincent Doru On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent..blondeau@polytech-lille.net>> wrote: Hi, For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo : Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33 Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50 And I have no problem in font displaying ! In the newer version, they have implemented the text rendering with NativeBoost. As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ? Cheers, Vincent Le 18/02/2014 07:43, Tudor Girba a écrit : Thanks, Vincent. I integrated your change in Trachel. It works well now. Doru On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hi, The following code solve the issue under Roassal2 (Tested under Linux) : TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem. But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ? Cheers, Vincent Le 15/02/2014 23:13, Tudor Girba a écrit : But, does anyone know what has changed recently in this area? My guess is that the change comes from Pharo. Or? Doru On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba <tudor@tudorgirba.com <mailto:tudor@tudorgirba.com>> wrote: Hi Vincent, What is the status on this? At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper. Doru On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit : Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug: TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem. "StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2. Cheers, Vincent Alexandre On Feb 13, 2014, at 2:18 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent...blondeau@polytech-lille.net>> wrote: Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead ! But I have the same issue on the examples. Which issue? The font display issue.. RTDowserExample new coolStuff : <ghcgceef.png> That is under Linux. It's not very readable.. And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :) I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-= The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo. That a good idea ! Because under Linux, the Arial font doesn't exists..... But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png> I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre Cheers, Vincent -----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam..unibe.ch> [mailto:moose-dev-bounces@iam.unibe.ch <mailto:moose-dev-bounces@iam..unibe.ch> ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying Hi! I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this... Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens. Cheers, Alexandre On Feb 12, 2014, at 1:55 AM, Vincent Blondeau <vincent.blondeau@polytech-lille.net <mailto:vincent.blondeau@polytech-lille.net>> wrote: Hello everyone, Under the latest version of Moose, I am confronted to some problems of text displaying with Roassal. The text letters are not in the same font.. A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png> That's strange.. I am on Ubuntu x64 and I have the same issue on W7. 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It works well for me, I use OSX.
Alexandre
On Feb 25, 2014, at 11:38 AM, Tudor Girba tudor@tudorgirba.com wrote:
It does not.
I tried this on Windows 7: CairoBackendCache flush. RTView new add: (RTLabel elementOn: (String newFrom: ($a to: $z))); yourself
And the problem is still there.
What exactly do you do?
Doru
On Tue, Feb 25, 2014 at 3:07 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Le 25/02/2014 13:31, Alexandre Bergel a écrit : Yes, please :)
@Vincent: I think at this point you know the most about the issue. Would you like to take charge of it and bring it on the Pharo mailing list? Yes Vincent. Can you do it? The only thing I can do is forwarding the picture to the pharo mailing list and crying for help
Alexandre There is a bug opened. A temporary solution is to do : CairoBackendCache flush
Tell me if the problem is solved from your points of view ?
Vincent
On Tue, Feb 25, 2014 at 10:17 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
Maybe you should ask in the Pharo mailing list ? Because when you use the old Athens packages, this very strange behaviour vanishes ....
Vincent
Le 25/02/2014 07:25, Tudor Girba a écrit : Yes, it is frustrating. Welcome back :)
Doru
On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel alexandre.bergel@me.com wrote: Oh no…
It now happens…
<Mail Attachment.png>
This bug is frustrating…
Alexandre
On Feb 24, 2014, at 6:33 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Mixing capital letters seems to cause the problem <Screen Shot 2014-02-24 at 6.32.30 PM.png>
Roassal2 seems to be not affected by this behavior.
Alexandre
On Feb 24, 2014, at 6:11 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Is this problem about font solved for now?
Alexandre
On Feb 24, 2014, at 6:07 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
Hi!
I’ve just tried in a fresh up-to-date moose image: <Screen Shot 2014-02-24 at 6.05.40 PM.png> <Screen Shot 2014-02-24 at 6.06.35 PM.png>
The odd font behavior you have shown in the previous emails, seems to happens after some time… I have seen it in the past.
Alexandre
On Feb 19, 2014, at 6:37 AM, Tudor Girba tudor@tudorgirba.com wrote:
Exactly, that is my current hypothesis, but I do not know exactly where to look.
Doru
On Wed, Feb 19, 2014 at 9:58 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Le 19/02/2014 07:06, Tudor Girba a écrit : Hi,
I tried to debug a bit more.
First, I noticed that Roassal was using the FreeTypeFont and Trachel the LogicalFont. I now changed Roassal to also use the LogicalFont. This did not solve the issue, but it does ease the comparison. (Just ensure that you clean the cached fonts from ROFontOrganizerAthens if you already worked in the same image before loading the new code) Then, I noticed that even Trachel does not yet quite work: some letters still appear larger than others. However, at least in the case of Trachel, the width of the characters correspond to the size of the rendering (and this seems to still be a problem in Roassal).
See attachments:
<Mail Attachment.png>
<Mail Attachment.png>
The strange thing is that if you debug, it seems that the code is basically the same in both cases. I am stuck. Ideas? Look at the level of the canvas's creation, maybe the properties are not the same...
Vincent
Doru
On Tue, Feb 18, 2014 at 1:48 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
For Roassal, I loaded the older packages of Athens-Core and Athens-Cairo :
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
And I have no problem in font displaying !
In the newer version, they have implemented the text rendering with NativeBoost.
As Roassal2 works fine with the newer version, I don't know if this is a problem with Roassal or with Athens-Cairo. Maybe you should look at it ?
Cheers,
Vincent
Le 18/02/2014 07:43, Tudor Girba a écrit : Thanks, Vincent.
I integrated your change in Trachel. It works well now.
Doru
On Mon, Feb 17, 2014 at 11:02 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Hi,
The following code solve the issue under Roassal2 (Tested under Linux) :
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
For Roassal, the fonts used are the same that in Roassal2 so I don't think that is the problem.
But it seems that the Athens Font Renderer has been changed (CairoFreetypeFontRenderer) the 4 February (Athens-Cairo-MarcusDenker.62). This the only thing I see with my knowledges on Roassal. And I don't know how to solve it. Maybe does Alexandre know ?
Cheers,
Vincent
Le 15/02/2014 23:13, Tudor Girba a écrit : But, does anyone know what has changed recently in this area?
My guess is that the change comes from Pharo. Or?
Doru
On Sat, Feb 15, 2014 at 10:52 PM, Tudor Girba tudor@tudorgirba.com wrote: Hi Vincent,
What is the status on this?
At this moment, essentially all visualizations containing text are broken (Roassal, Roassal2, GraphET). This is a show stopper.
Doru
On Fri, Feb 14, 2014 at 4:20 PM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote: Le 13/02/2014 15:27, Alexandre Bergel a écrit :
Let me know about your progresses with the font problem. Everything should be treated in Trachel I have the impression. I have found a solution to fix the bug:
TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aNumber
In this, it creates an other font with the good size. Because if you don't do that, you always have the same problem.
"StandardFonts defaultFont familyName" should be enough to get the font to use. Maybe we have to change something else in Roassal2.
Cheers,
Vincent
Alexandre
On Feb 13, 2014, at 2:18 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Le 13/02/2014 03:32, Alexandre Bergel a écrit : No problem to use Roassal 2 instead !
But I have the same issue on the examples.
Which issue?
The font display issue..
RTDowserExample new coolStuff :
<ghcgceef.png> That is under Linux. It's not very readable..
And I think there is the same issue with W7 If you want some help, I can. But I need some pointers :)
I have the impression, that the class TRLabelShape has to be improved. For example, consider the following method: -=-=-=-=-=-=-=-=-=-=-=-= TRLabelShape class>>getFontForSize: aNumber ^ LogicalFont familyName: 'Arial' pointSize: aNumber -=-=-=-=-=-=-=-=-=-=-=-=
The font name is hardcoded, which is not a good idea since you may have a different font set on your machine. It would be great to use the installed font, used by Pharo.
That a good idea ! Because under Linux, the Arial font doesn't exists....
But with this : LogicalFont familyName: 'Source Sans Pro' pointSize: 12 You have : <ijdgccca.png>
I will search how to use the system fonts. By the way, have you tried: RTExample new rotatingLabelsAnimated
That doesn't work :( rotatingLabelsAnimated is not a valid message to a RTExample ... :-) Alexandre
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau
vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font..
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list
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Hi Pharoers,
We are encounter a problem with text displaying under Roassal. Roassal is a Moose tool to make some graphics visualisations, principally graphs. Some visualisations are displaying some text, like :
- ROMondrianExample new centeredText - ROMondrianExample new temporaryEdges - ROMondrianExample new labeledRectangle
They use AthensCanvas to render.
Since the beginning of February, we experiment very strange problems with font displaying. See by yourself :
What we expect :
What we have :
You can see that the letters in each word are not of the same size. (To reproduce do : "ROMondrianExample new labeledRectangle" in a fresh Moose image : https://ci.inria.fr/moose/job/moose-5.0/lastSuccessfulBuild/artifact/moose-5...)
Wethought it was a font problem. So we updated the fonts to use this one : LogicalFont familyName: StandardFonts defaultFont familyName pointSize: aSize which is the default system font. (The fonts are located in ROFontOrganizerAthens).
But the problem was not solved.
After some searches, we saw that Roassal (via the ROAthensCanvas) uses AthensCairoCanvas and this class has been changed begin February to use native boost. The closed issue related is :
12765 Athens font rendering missing letters and missizing others https://pharo.fogbugz.com/f/cases/12765
That should resolve the problem instead of created one ;)
So if we load the older packages of Athens-Core and Athens-Cairo (before the issue resolution):
Name: Athens-Core-MarcusDenker.34 Author: MarcusDenker Time: 5 July 2013, 10:59:47.206954 am UUID: e844b2d4-b091-42a4-9be0-17101dcdbd30 Ancestors: Athens-Core-MarcusDenker.33, Athens-Core-ErwanDouaille.33
Name: Athens-Cairo-MarcusDenker.51 Author: MarcusDenker Time: 26 August 2013, 4:03:06.190096 pm UUID: 9e1bfddb-67f7-4a36-864d-11060b8b6881 Ancestors: Athens-Cairo-SebastianTleye.50
we have no problem of font displaying !
The question is : What we should adapt in Roassal to support this new implementation of Athens ? Or is Athens (by the native boost primitives) broken ?
Thanks in advance !
Vincent BLONDEAU
Hi Vincent,
Do you mean to say that you have tried Roassal2 and you got the same problems on Ubuntu or Win7?
I just tried my example code on Mac with Roassal1 and it works as expected. view shape label text: #asString. view nodes: #(ABcdE FGhIJKlm).
[image: Inline image 1]
So, the font problems seem to be platform specific.
I will try with Roassal2 as well.
Cheers, Doru
On Wed, Feb 12, 2014 at 6:26 PM, Vincent BLONDEAU < vincent.blondeau@polytech-lille.net> wrote:
No problem to use Roassal 2 instead !
But I have the same issue on the examples.
If you want some help, I can. But I need some pointers :)
Cheers,
Vincent
-----Message d'origine----- De : moose-dev-bounces@iam.unibe.ch [mailto:moose-dev-bounces@iam.unibe.ch ] De la part de Alexandre Bergel Envoyé : mercredi 12 février 2014 15:50 À : Moose-related development Objet : [Moose-dev] Re: Roassal Issue with Text Displaying
Hi!
I have spent a lot of time on trying to understand font, and many bugs are still there. I would indeed be happy to have help on this...
Why trying to use Roassal2 instead? Your code will stay the same, but it will directly use Athens.
Cheers, Alexandre
On Feb 12, 2014, at 1:55 AM, Vincent Blondeau vincent.blondeau@polytech-lille.net wrote:
Hello everyone,
Under the latest version of Moose, I am confronted to some problems of
text displaying with Roassal. The text letters are not in the same font.
A first example : <dfcbaide.png> A second example : <cagichjd.png> And if I zoom in or out, the text is correctly displayed... <ceciibjj.png>
That's strange..
I am on Ubuntu x64 and I have the same issue on W7.
Cheers,
Vincent _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
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