feat(legend): add legend and script to create images (#441)

* feat(legend): add legend and script to create images * fix(legend-images): use correct size for gradient * fix(legend-images): fix alpha value
ubilabs · Jul 30, 2020 · 81807c6 · 81807c6
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Showing 26 changed files with 468 additions and 2 deletions.
diff --git a/data/gdal-colors/colors-analysed_sst.txt b/data/gdal-colors/colors-analysed_sst.txt
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