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azgs-geomapmaker / azgs-toolbar

ArcMap Toolbar developed at the AZGS for generating geologic maps in NCGMP09 format
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Map unit polygons feature class and legend color representation #16

Closed JSpencer1453 closed 10 years ago

JSpencer1453 commented 10 years ago

For many maps, transparency is set to 40% for the map-unit feature class. This was originally to allow topographic base maps to be visible through the semi-transparent polygon colors. However, the transparency is not represented in legend colors, regardless if the legend was generated by the Arc legend function or by the NCGMP09 toolbar legend creator. It would be useful to be able to replicate colors from the map to the legend where transparency is used. Transparency is interpreted by RGB colors as whitening, so that 100% transparency is 255, 255, 255 (white). A color that is 255, 155, 55 with 50% transparency will be interpreted as 255, 205, 155 (half way between the original color and 255).

jessicagood commented 10 years ago

Fixed with commit 4728e64fc5c66007c6b40e291f9b07938fbab0a3