Possible Bug. -color-matrix doesn't work in mogrify

[GiantCowFilms]

Produces expected results

Code: Select all

magick convert "a.tif" -color-matrix "3x3: 0.84660338, 0.28883142, -0.12901039, -0.022563746, 1.0869868,  0.015131218, -0.026749236, -0.046278112, 1.199862" "b.tif"

Doesn't produce expected results

Code: Select all

magick mogrify "a.tif" -color-matrix "3x3: 0.84660338, 0.28883142, -0.12901039, -0.022563746, 1.0869868,  0.015131218, -0.026749236, -0.046278112, 1.199862"

My image editor (Blender 3D in this case - yeah I know whats and odd choice, but I know what I'm doing) says #QNAN for the values, and windows photos viewer gives me an all black image. The image is a normal size (around 21 MP) 32 bit tiff that contains relatively low values, but does have a few bright areas, so all black is not the expected result.

[fmw42]

try placing the image at the end of the command, especially for IM 7

magick mogrify -color-matrix "3x3: 0.84660338, 0.28883142, -0.12901039, -0.022563746, 1.0869868, 0.015131218, -0.026749236, -0.046278112, 1.199862" "a.tif"