[Moose-dev] Re: Roassal Issue with Text Displaying

Yes, it is frustrating. Welcome back :) Doru On Mon, Feb 24, 2014 at 10:43 PM, Alexandre Bergel < alexandre.bergel(a)me.com&gt; wrote: Oh no... It now happens... <Mail Attachment.png> This bug is frustrating... Alexandre On Feb 24, 2014, at 6:33 PM, Alexandre Bergel &lt;alexandre.bergel(a)me.com&gt; 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 &lt;alexandre.bergel(a)me.com&gt; > wrote: > > Is this problem about font solved for now? >> >> Alexandre >> >> >> On Feb 24, 2014, at 6:07 PM, Alexandre Bergel < >> alexandre.bergel(a)me.com&gt; 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 &lt;tudor(a)tudorgirba.com&gt; >>> 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(a)polytech-lille.net&gt; 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(a)polytech-lille.net&gt; 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(a)polytech-lille.net&gt; 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(a)tudorgirba.com&gt; 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(a)polytech-lille.net&gt; 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(a)polytech-lille.net&gt; 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(a)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 >>>>>>> >>>>>>> &lt;vincent.blondeau(a)polytech-lille.net&gt; >>>>>>> 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(a)iam.unibe.ch >>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>> -- >>>>>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>>>>> Alexandre Bergel >>>>>>> http://www.bergel.eu >>>>>>> >>>>>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Moose-dev mailing list >>>>>>> >>>>>>> Moose-dev(a)iam.unibe.ch >>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Moose-dev mailing list >>>>>>> >>>>>>> Moose-dev(a)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(a)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(a)iam.unibe.ch >>>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Moose-dev mailing list >>>>>> Moose-dev(a)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(a)iam.unibe.ch >>>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>>> >>>>> >>>>> _______________________________________________ >>>>> Moose-dev mailing list >>>>> Moose-dev(a)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(a)iam.unibe.ch >>>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>>> >>>> >>>> _______________________________________________ >>>> Moose-dev mailing list >>>> Moose-dev(a)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(a)iam.unibe.ch >>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>>> >>> -- >>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: >>> >>> Alexandre Bergel http://www.bergel.eu >>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>> >>> >>> >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev(a)iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >>> >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: >> >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev(a)iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,..;: > > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev(a)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(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev