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Add DebugSymbolizer mode=rings #2761

Merged
merged 6 commits into from
Apr 21, 2015
Merged

Add DebugSymbolizer mode=rings #2761

merged 6 commits into from
Apr 21, 2015

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springmeyer
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This allows for the easy visualization of polygon rings and whether their winding order is correct. It renderers:

  • exterior rings as red
  • interior rings as green
  • ugly black lines around any rings that have an incorrect winding order (exterior rings must be CCW otherwise they will be drawn with outlines, and interior rings must be CW otherwise they will be drawn with outlines)

springmeyer pushed a commit that referenced this pull request Apr 21, 2015
Add DebugSymbolizer mode=rings
@springmeyer springmeyer merged commit 2679559 into mapnik-geometry Apr 21, 2015
@springmeyer springmeyer deleted the debug-rings branch April 21, 2015 23:29
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