The call
lines do: ....
happens after the line shapes are already constructed (with the default color).

This should work:

col:= 1 to: 10.
v := RTView new.
el:= RTBox elementsOn: col.
v add: el.
RTGridLayout on: el.
lines:=RTEdge
    buildEdgesFromObjects: col
    from: #yourself
    to: [ :num | num * 2 ]
    using:(RTLine color:Color red)
    inView: v .




2015-04-21 21:44 GMT+02:00 Natalia Tymchuk <natalia.tymchuk@unikernel.net>:
Hello,
using #buildEdgesFromObjects:, I want to get red edges

http://ws.stfx.eu/DVAZQNX7QQOK

but, I'm getting the edges with grey color.
If it’s bug, can someone fix it please; if not - what am I doing wrong?

Kind regards,
Natalia

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