Flint: Improve colormap in image plot
Feedback from ID10, the colormap is lost for image. Feedback from ID10 and ID11, level have to be restored too.
This sounds like a bug and have to be fixed.
It needs to rework part of the image plot
colormap handling.
As result, it would be easier to provide few other features.
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Rework the management of the colormap persistence (it have to be per widget) -
Provide not only lut but persistent level -
Remove explicit save of the colormap, this can be saved always per widget - Provide remote API to change the colormap
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switch log/linear -
custom image (min/max, lin/log, autoscale, colormap)
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Backport it to the scatter plot (if there is time)