This would be a programmatically generated svg element as is also used in the maps on the S5P-PAL Mapping Portal (although the color bars are static svg elements there).
We should only show one color bar (for now), which would be for the layer that is currently selected for the color table modification (see also #1 and #3). The central dialog of #1 should also have the toggle to show/hide this color bar and to set the color bar label.
This would be a programmatically generated svg element as is also used in the maps on the S5P-PAL Mapping Portal (although the color bars are static svg elements there).
We should only show one color bar (for now), which would be for the layer that is currently selected for the color table modification (see also #1 and #3). The central dialog of #1 should also have the toggle to show/hide this color bar and to set the color bar label.