Select colormaps in the GUI #574
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Global colormaps have been set up each time an image is loaded to avoid loading them if graphical packages are not needed but ensuring that they are available for the loaded image. To avoid redundant loading, only load these colormaps when they have not yet been set up.
Colormaps have been customized using ROI profiles, but there has been no way to directly change colormaps through the GUI. Add a searchable selector in the image adjustment panel to select a colormap for each channel, dynamically updating the image with the selected colormap. Available colormaps are all those in Matplotlib plus the custom dark-to-color maps generated in MM.
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Colormaps have been customized using ROI profiles, but there has been no way to directly change colormaps through the GUI. This PR adds a searchable selector in the image adjustment panel to select a colormap for each channel, dynamically updating the image with the selected colormap. Available colormaps are all those in Matplotlib plus the custom dark-to-color maps generated in MM.