Opened 17 years ago
Last modified 17 years ago
#20 new enhancement
Rendering polygon with holes
| Reported by: | mloskot | Owned by: | mloskot |
|---|---|---|---|
| Priority: | major | Milestone: | Prototype 1.0 |
| Component: | Map Rendering | Version: | |
| Keywords: | libgd | Cc: |
Description
The libgd does not support rendering of polygon with holes. This feature is very important, especially to render a stack of layers consisting of polygons with holes.
Here is my post on the gd-devel list I'm asking for tips of rendering Polygon with holes
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Here is implementation of Scanline edge-flag algorithm for antialiasing. It's mentioned as possible candidate for polygon-with-holes rendering solution. It should be re-implemented for libgd in C.