Thanks a lot, it's what I exactly needed. On Mon, Sep 1, 2008 at 1:05 AM, ROBERT HOLLINGSWORTH <[EMAIL PROTECTED]>wrote:
> You're basically describing "generalization" here. I don't think mapscript > has facilities for this, but you may be able to perform your own > generalization on your shape objects. Try a google on "Douglas-Peucker > algorithm" and see what you find. In some cases I think people simplify > their polygons at various scales in advance and store them, then use the > mapserver CLASS and MINSCALE/MAXSCALE in the mapfile to select which > polygons to output. >
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