Created
April 26, 2022 18:04
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imagej macro to create an animation with Hue rotation on a rgb image
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//heavily inspired by Jerome Mutterer at https://gist.github.com/mutterer/883b32fb4dd7d9bcbd9a1ee32f1a2fd9 | |
//Thanks! | |
macro "RGBroll"{ | |
hues=30; | |
setBatchMode(1); | |
run("Duplicate...","title=temp"); | |
run("Size...", "width="+Image.width+" height="+Image.height+" depth="+hues+" constrain average interpolation=Bilinear"); | |
run("HSB Stack"); | |
Stack.getDimensions(width, height, channels, slices, frames); | |
Stack.setChannel(1); | |
for(i=1; i<=slices; i++) { | |
showProgress(i, hues); | |
Stack.setSlice(i); | |
run("Macro...", "code=v=(v+"+i*256/hues+")%256 slice"); | |
} | |
run("RGB Color", "slices keep"); | |
setOption("Changes", 0); | |
run("Animation Options...", "speed=15 start"); | |
setBatchMode(0); | |
} |
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