Unidata / ncWMS

Snapshots of ncWMS used by TDS
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Add support for colors with transparency in palettes and legend. #7

Closed joanpau closed 9 years ago

joanpau commented 10 years ago

Currently, palettes are composed of opaque colors only. In addition the legend is always displayed with black background and white text. It would be desirable to be able to request a legend with a custom background color or tranparent, and also to specify colors with alpha values in the palettes. This proposal introduces both improvements, with complete backwards compatibility:

lesserwhirls commented 9 years ago

Again, sorry for the delay, and thanks for the pull request!