Hi Peter!
I’ve just added the orthogonal vertical and horizontal lines in Roassal2. Here
are some screenshots.
These last script has been made with:
-=-=-=-=-=-=-=-=-=-=-=-=
| v |
v := RTView new.
v addAll: ((RTEllipse new size: 20; color: (Color red alpha: 0.3)) elementsOn:
(1 to: 20)).
shape := RTMultiLine new.
shape orthoVertical.
shape color: (Color blue alpha: 0.3).
RTEdge
buildEdgesFromObjects: (1 to: 20) from: [ :n | n // 3 ] to: #yourself
using: shape inView: v.
v elements @ RTDraggable @ RTPopup.
RTTreeLayout on: v elements.
v open
-=-=-=-=-=-=-=-=-=-=-=-=
Cheers,
Alexandre
--
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Alexandre Bergel http://www.bergel.eu
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On Jul 26, 2014, at 3:57 PM, Peter Uhnák <[email protected]> wrote:
> Hi,
>
> is there any support for orthogonal lines in Roassal2? I've seen something
> similar (ROOrthoVerticalLineShape), however nothing of that sort in Roassal2.
> I would imagine it to behave similarly to RTBezierLine - having
> controllingElements to specify the corners. (While ROOrtholines did it
> automatically I was looking for something more manual, so it can go in both
> directions - thus the controllingElements).
>
> Second thing I wasn't able to figure out is whether it is possible to create
> line from element to itself. All *AttachPoint classes aren't really able to
> cope with that. The best result I got was from Vertical/Horizontal
> AttachPoints (combined with BezierLine), however I would like to be able to
> specify which side it would start on and end on. Ideally not just middle of
> sides, but arbitrary part of the shape (I imagine that might be hard for
> non-rectangular shapes).
>
> Thanks,
> Peter
