EXR to JPG with vertical background gradient

[keljnr]

I have a script which adds a background gradient to exr then converts to a jpg (changing colorspace along the way). Only issues is that I'm wanting a vertical linear gradient.
The following code gives me a diagonal gradient.

How can I change this to show as a vertical gradient?

Code: Select all

cd %~dpnx1
for %%a in (.) do set currentfolder=%%~na
start cmd /c magick *exr* null: ( -clone 0--2 -sparse-color bilinear 0,0,'#34465d',%%[fx:w-1],%%[fx:h-1],black ) -colorspace RGB -colorspace sRGB -compose DstOver -layers Composite "%currentfolder%.pdf"

Many thanks.

[snibgo]

See http://www.imagemagick.org/script/comma ... arse-color , under "barycentric".

[fmw42]

change %%[fx:w-1] to 0 and change bilinear to barycentric. See https://imagemagick.org/Usage/canvas/#t ... _gradients