Have you considered having your objects sub-class the JTS classes? You would likely only need to implement the get coordinate/coordinate sequence methods. David Zwiers Vivid Solutions Inc.
________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: May 16, 2008 8:58 AM To: [email protected] Subject: [jts-devel] Coordinate type mapping question Hello, We are using JTS (well, actually NetTopologySuite - NTS) for the purpose of carrying out boolean operations on polygons. When we started our project, we didn't think that we will need to use the JTS - as a result we have our own primitive geometry types - the primary being our own Point type geometry (a structure - not a class) which functionally maps to JTS' Coordinate type. In order to be able to call the JTS routines, we are required to map our Point type into JTS Coordinate type, and back. This sometimes results into performance penalty because of the two way conversion of Point and Coordinate. Any thoughts on this from anyone as to how to most efficiently map (or avoid mapping) our type to JTS type? Thanks!
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