3 May
2014
3 May
'14
1:02 p.m.
Hi Johan,
Well spotted. I’ve just fixed it!
Update and you will be able to change color of bezier lines and directed lines...
Cheers,
Alexandre
On May 2, 2014, at 9:16 PM, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote:
Hi all,
I’d like to report a bug in Roassal: RTDirectedLine does not support the changing of its
color. Below is Alex’ example of edge color changing where I substituted RTDirectedLine
for RTLine. You will see that the ‘change color’ block no longer works.
| v es edges shape |
v := RTView new.
es := (RTEllipse new size: 20; color: (Color blue alpha: 0.4)) elementsOn: (1 to: 20).
RTCircleLayout new initialRadius: 100; on: es.
v addAll: es.
shape := RTDirectedLine new color: Color red.
edges := RTEdge
buildEdgesFromObjects: (1 to: 20)
from: [ :value | value // 2 ]
to: #yourself
using: shape
inView: v.
v canvas addMenu: 'change color' callback: [ edges do: [ :e | e trachelShape
color: Color random ]. v signalUpdate ].
v open
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Johan Fabry - http://pleiad.cl/~jfabry
PLEIAD lab - Computer Science Department (DCC) - University of Chile
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Alexandre Bergel http://www.bergel.eu
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