Maybe a way to tag where you want the label? Bottom left, center right, etc?
On Wed, May 20, 2015 at 1:51 PM, Miguel Campusano mcampusa@dcc.uchile.cl wrote:
The behavior is still odd. If I change the previous code to 10 visualize ten arcs:
view := RTView new. shape := RTArc new innerRadius: [ :i | i *50]; externalRadius: [ :i | (i * 50) + 4];
alphaAngle: 45; betaAngle: 135; color: Color black.elems := shape elementsOn: (1 to: 10). view addAll: elems.
label := RTLabelled new text: #yourself. label left. elems @ label.
view
The result is this:
I think this happens because it is trying to put the label at the left-center of the arc (encompassing rectangle?). There is a way to put it at the left bottom?
On Wed, May 20, 2015 at 5:37 PM Alexandre Bergel alexandre.bergel@me.com wrote:
The label is put on the left of the encompassing rectangle of the arc. It is not always what one wants to achieve, as you demonstrated on your example.
Alexandre
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On May 20, 2015, at 4:22 PM, Chris Cunningham cunningham.cb@gmail.com wrote:
Looks somewhat odd, still, when you change the angles:
view := RTView new. shape := RTArc new innerRadius: [ :i | i *50]; externalRadius: [ :i | (i * 50) + 4]; alphaAngle: 315; betaAngle: 45; color: Color black. elems := shape elementsOn: (1 to: 2). view addAll: elems.
label := RTLabelled new text: #yourself. label left. elems @ label.
view
<image.png>
If you use the angles 270 and 90 (in that order), you get:
<image.png>
-cbc
On Wed, May 20, 2015 at 1:26 PM, Alexandre Bergel < alexandre.bergel@me.com> wrote:
Thanks Milton! I was on this issue, but you were faster than me :-)
Good job! Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On May 20, 2015, at 3:18 PM, milton mamani akevalion@gmail.com wrote:
Hi
There was a problem in #encompassingRectangle in TRArcShape, try again with the last version of Roassal
<image.png>
Cheers, Milton
2015-05-20 13:51 GMT-04:00 Miguel Campusano mcampusa@dcc.uchile.cl:
Following this, I tried to add labels to the arcs but It is not working as I expected. My code:
view := RTView new. shape := RTArc new innerRadius: [ :i | i *50]; externalRadius: [ :i | (i * 50) + 4]; alphaAngle: 45; betaAngle: 135; color: Color black. elems := shape elementsOn: (1 to: 2). view addAll: elems.
label := RTLabelled new text: #yourself. label left. elems @ label.
view
and the results is the attached image.<labels.png>
I want the labels to be at the left of the arc line. Maybe I'm doing something wrong? any ideas?
Bests, Miguel
On Mon, May 18, 2015 at 5:02 PM Miguel Campusano < mcampusa@dcc.uchile.cl> wrote:
I want to add labels first, after that I'm going to publish a video. :)
On Mon, May 18, 2015 at 4:52 PM Tudor Girba tudor@tudorgirba.com wrote:
Nice :)
Could you send a video? :)
Doru
On Mon, May 18, 2015 at 8:56 PM, Miguel Campusano < mcampusa@dcc.uchile.cl> wrote:
> Here is the screenshot, it is a visualization from the data captured > from a laser scan sensor from a robot. > The visualization shows an object with the red line and a grid to > understand quickly the position of the object within the range of the > sensor (This case, the object is approximately in the center between 2 to 4 > meters from the robot) . The visualization is dynamic, ie: the red line is > automatically updated overtime ;) > <laserscan.png> > > > On Fri, May 15, 2015 at 12:33 PM Alexandre Bergel < > alexandre.bergel@me.com> wrote: > >> Ok, let us know! And send us screenshots :-) >> >> Alexandre >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> On May 15, 2015, at 10:56 AM, Miguel Campusano < >> mcampusa@dcc.uchile.cl> wrote: >> >> Thanks! >> Both seem to work fine, I'm going to play a bit before deciding for >> one :) >> >> On Thu, May 14, 2015 at 5:44 PM Peter Uhnák i.uhnak@gmail.com >> wrote: >> >>> You can also use bezier lines or SVG >>> >>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>> | v e1 e2 l s p1 p2 path svg| >>> v := RTView new. >>> >>> path := 'M -150 150 Q -75 150 -75 75 Q -75 0 0 0'. >>> svg := RTSVGPath new borderColor: Color red; path: path; element. >>> v add: svg. >>> >>> ^ v >>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>> >>> Peter >>> >>> On Thu, May 14, 2015 at 10:36 PM, milton mamani < >>> akevalion@gmail.com> wrote: >>> >>>> Try with RTArc: >>>> >>>> view := RTView new. >>>> shape := RTArc new >>>> innerRadius: [ :i | i *15]; >>>> externalRadius: [ :i | (i * 15) + 4]; >>>> alphaAngle: 45; >>>> betaAngle: 135; >>>> color: Color black. >>>> view addAll: (shape elementsOn: (1 to: 11) ). >>>> >>>> view >>>> >>>> Cheers, >>>> Milton >>>> >>>> 2015-05-14 16:26 GMT-04:00 Miguel Campusano < >>>> mcampusa@dcc.uchile.cl>: >>>> >>>>> Hi all, >>>>> I want to draw curved lines in Roassal but I can't find how to. >>>>> The image below is an example of what I am trying to do. >>>>> >>>>> http://www.aboutbookbinding.com/images/Lines-made-with-Gouges.jpg >>>>> >>>>> Bests, >>>>> Miguel >>>>> >>>>> _______________________________________________ >>>>> 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 >> >> >> _______________________________________________ >> 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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