Invert Gradient with George

[Mads Juul]

I use this Key Command Key : Gradient Invert.

Is it somehow possible to do this with George?
-Mads

[ZigOtto]

if your current gradient is only between 2 colors (from A to B),
you can invert it with this little script :

Code: Select all

param none

tv_RangeGrab 0
parse result Ra Ba Ga Aa

tv_RangeGrab 255
parse result Rz Bz Gz Az

tv_RangeSet 0 Rz Bz Gz Az

tv_RangeSet 15 Ra Ba Ga Aa

[Mads Juul]

it could work but it seems to my to be buggy
this code

Code: Select all

tv_RangeSet 255 0 0 0 255
tv_RangeGrab 255
tv_warn result

warn "0 0 0 0"
where it should warn "0 0 0 255"
This must be a bug or am I missing something?
-Mads

[ZigOtto]

it could work but it seems to my to be buggy
this code

Code: Select all

tv_RangeSet 255 0 0 0 255
tv_RangeGrab 255
tv_warn result

warn "0 0 0 0"
where it should warn "0 0 0 255"
This must be a bug or am I missing something?
-Mads

try with :
tv_RangeSet 15 0 0 0 255

it looks like for tv_RangeGrab, the position is from 0 to 255,
but for tv_RangeSet the position is from 0 to 15
( ... old code, only 16 positions, because 16 colors max can be set to define the gradient)

[Mads Juul]

Thank you Zigotto. It works!