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PolyNode
PolyNodes are encapsulated within a PolyTree container, and together provide a data structure representing the parent-child relationships of polygon contours returned by Clipper's Execute method.
PolyNode objects represent single polygon contours that can be either 'outer' or a 'hole' polygons. PolyNodes may own any number of PolyNode children (Childs), where children of outer polygons are holes, and children of holes are (nested) outer polygons.
Reference
| Fields | Methods | Properties |
|---|---|---|
| In PolyNode: | ||
| GetNext | ChildCount | |
| Childs | ||
| Contour | ||
| IsHole | ||
| Parent | ||
See Also
Copyright ©2010-2012 Angus Johnson - Clipper version 5.1.0 - Help file built on 17-February-2013