21 May
2015
21 May
'15
3:43 p.m.
Hi Miguel,
you can now place the label on the bottom left of an element.
view := RTView new.
view @ RTDraggableView.
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.
elems @ RTHighlightable.
label := RTLabelled new text: #yourself.
label bottomLeft.
elems @ label.
view
On May 20, 2015, at 5:51 PM, Miguel Campusano
<mcampusa(a)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:<labels2.png>
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(a)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
--
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--
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On May 20, 2015, at 4:22 PM, Chris Cunningham
<cunningham.cb(a)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(a)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
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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https://www.iam.unibe.ch/mailman/listinfo/moose-dev On May 20, 2015, at 3:18 PM, milton mamani
<akevalion(a)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(a)dcc.uchile.cl>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(a)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(a)tudorgirba.com> wrote:
Nice :)
Could you send a video? :)
Doru
On Mon, May 18, 2015 at 8:56 PM, Miguel Campusano <mcampusa(a)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(a)me.com> wrote:
Ok, let us know! And send us screenshots :-)
Alexandre
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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https://www.iam.unibe.ch/mailman/listinfo/moose-dev On May 15, 2015, at 10:56 AM, Miguel Campusano
<mcampusa(a)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(a)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(a)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(a)dcc.uchile.cl>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
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