16 Apr
2015
16 Apr
'15
12:16 a.m.
Hi,
apparently RTLabelled (or rather TRConstraint) doesn't respect bezier line
(not unexpected), and thus probably also all non-straight-line elements
(RTMultiLine, RTSomethingGradientLine, maybe others). I am now working on a
solution for our heavily modified dynamic multiline, so maybe the solution
would be applicable also for the lines in roassal.
Example:
~~~~~~~~~~~~~~~
| v shape edge els |
v := RTView new.
shape := RTEllipse new size: 10; color: (Color purple alpha: 0.3).
els := (shape elementsOn: (1 to: 3)) @ RTDraggable.
v addAll: els .
RTHorizontalLineLayout on: v elements.
v elements first translateBy: -50 @ 50.
v elements last translateBy: 150 @ 100.
edge := (RTBezierLine new controllingElements: v elements) edgeFrom: els
first to: els last.
v add: edge.
edge @ (RTLabelled new text: 'a text').
^ v
~~~~~~~~~~~~~~~~
Peter
17 Apr
17 Apr
1:23 a.m.
Hi Peter!
Indeed, this is a valid point you are making.
Each trachel shape has a path, it should be possible to compute the center of it right? Is
this what you are trying to do?
Alexandre
On Apr 15, 2015, at 7:16 PM, Peter Uhnák
<i.uhnak(a)gmail.com> wrote:
Hi,
apparently RTLabelled (or rather TRConstraint) doesn't respect bezier line (not
unexpected), and thus probably also all non-straight-line elements (RTMultiLine,
RTSomethingGradientLine, maybe others). I am now working on a solution for our heavily
modified dynamic multiline, so maybe the solution would be applicable also for the lines
in roassal.
Example:
~~~~~~~~~~~~~~~
| v shape edge els |
v := RTView new.
shape := RTEllipse new size: 10; color: (Color purple alpha: 0.3).
els := (shape elementsOn: (1 to: 3)) @ RTDraggable.
v addAll: els .
RTHorizontalLineLayout on: v elements.
v elements first translateBy: -50 @ 50.
v elements last translateBy: 150 @ 100.
edge := (RTBezierLine new controllingElements: v elements) edgeFrom: els first to: els
last.
v add: edge.
edge @ (RTLabelled new text: 'a text').
^ v
~~~~~~~~~~~~~~~~
Peter
_______________________________________________
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
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
3560
days inactive
3561
days old
1 comments
2 participants
participants (2)
-
Alexandre Bergel -
Peter Uhnák