Clipper

The Clipper Library

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Clipper

Hierarchy

The Clipper class encapsulates boolean clipping operations (intersection, union, difference and XOR) on polygons.

Input polygons are passed to a Clipper object by the AddPolygon and AddPolygons methods, and the clipping operation is performed by the Execute method. Multiple boolean operations can be performed on the same input polygon set by repeat calls to Execute. However, if a differenct set of input polygons requires 'clipping', then the Clear method must be called to remove any existing polygons before new polygons are added.

Reference

Methods	Properties
In Clipper:
Constructor	ReverseSolution
Execute
In ClipperBase:
AddPolygon
AddPolygons
Clear
GetBounds

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