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# Clipper

## Hierarchy

|

ClipperBase

The Clipper class encapsulates boolean operations on polygons (intersection, union, difference and XOR), which is also called polygon clipping.
Input polygons, both subject and clip sets, are passed to a Clipper object by its AddPolygon and AddPolygons methods, and the clipping operation is performed by calling its Execute method. Multiple boolean operations can be performed on the same input polygon sets by repeat calls to Execute.

## Reference

Fields | Methods | Properties
--- | --- | ---
In Clipper:
| Execute | ForceSimple
|  | ReverseSolution
In ClipperBase:
| AddPolygon |
| AddPolygons |
| Clear |
| GetBounds |

## See Also

Overview, ClipType

Copyright ©2010-2013 Angus Johnson - Clipper version 5.1.5 - Help file built on 6-May-2013