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irregular polygons

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Joined: Nov 22, 2008
Posts: 18944
As part of a project I am undertaking, I need to draw thiessen polygons from a series of (x,y co-ordinates) points using java, thiessen polygons are irregular polygons and a used as a tool for data visualisation.

All the irregular polygons are contained within a regular square and have a different colour i.e. intensity according to the value of the data the particular thiessen polygon represents.
The data is in a series of floating point numbers, of the form 0.00098456x106.
I would like to know if there is a class library available for this, or if there is anyway that I can solve the problem.
Any help would be greatly appreciated.
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subject: irregular polygons
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