Pen_​of_​RGB

[Joachim Sühlo]

Pen_of_RGB only works for me with numbers, not with variables. Is there a trick?
This works:
_stift = REQ(“Pen_of_RGB 0 0 0.7”)
xx = REQUEST (“PEN_OF_RGB”, “0 0 0.7”, _stift)
This does not work:
_blue = 0.7
_stift = REQ(“Pen_of_RGB 0 0 _blue”)
xx = REQUEST (“PEN_OF_RGB”, “0 0 _blue”, _stift)

GDL Object Developer
b-prisma
MAC OSx 10.14

[Gergely Fehér]

Pen of rgb request needs a string with 3 numbers in it – so there is no trick. If you need to use variables with that, then you need to create your own “r g b” string with the str function first, and then use it with the request.

Gergely Fehér
Team Leader, Library Team
GRAPHISOFT SE

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