Angus Johnson questions

Angus Johnson answers

• Create a polygon around a polyline like a buffer
• C# clip linesegment with clipper library
• Shrink a Polygon as an Array of TPoint?
• How do I find the overlapping area between two arbitrary polygons
• Line clipping to arbitary 2D polygon
• Scaling an arbitrary polygon
• Library for polygon operations [closed]
• WKT: how do you define Polygons with 3 rings (==2 holes)?
• OpenGL 2D polygonal shape drawing and manipulation?
• Construct polygons out of union of many polygons