<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div><div><font color="#000000" face="Arial" size="2">Good morning list, </font></div>
<div><font face="Arial" size="2">I'm looking for a function and/or method to clip a
polygon. In general, I need to limit a polygon to the map boundary for export
(export as shapefile from a web map)...so if I had a 20x20 square that was
overlapping the visible map by 10 units, the exported result would be a 10x20
rectangle. PHP MapScript is my weapon of choice. I'd also welcome opinions on
the approach or suggestions for alternatives.<br><br></font></div>
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<div><font face="Arial" size="2">Thanks for your assistance,<br><br> </font></div>
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<div><font face="Arial" size="2">Josh</font></div>
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