Best Tools for 2D Structural Geometry

Question

What are the best tools / libraries (in any language) for working with 2D constructive area geometry?

That is, a library that works with more or less arbitrary two-dimensional forms and provides union, intersection, difference, and XOR.

My base level is java.awt.geom.Area class, and it is healthy if it is slow. Which is better there? My interests are the Java, ActionScript / Flex, and C libraries, but I'm open to all comers.

Answer 1

Two options are given.

• Cairo Graphics for C
• Antigrain for C ++

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• ( GTK + Mozilla)
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Answer 2

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Answer 3

Windows, MFC, CRgn , - , , , - (, ..).

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