650a7e7bca
R port of Angus Johnson's open source library Clipper. Performs polygon clipping operations (intersection, union, set minus, set difference) for polygonal regions of arbitrary complexity, including holes. Computes offset polygons (spatial buffer zones, morphological dilations, Minkowski dilations) for polygonal regions and polygonal lines. Computes Minkowski Sum of general polygons. There is a function for removing self-intersections from polygon data.
7 lines
457 B
Text
7 lines
457 B
Text
R port of Angus Johnson's open source library Clipper. Performs
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polygon clipping operations (intersection, union, set minus, set
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difference) for polygonal regions of arbitrary complexity, including
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holes. Computes offset polygons (spatial buffer zones, morphological
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dilations, Minkowski dilations) for polygonal regions and polygonal
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lines. Computes Minkowski Sum of general polygons. There is a function
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for removing self-intersections from polygon data.
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