[Mapserver-users] intersects() method

Thu Jan 29 20:42:06 EST 2004

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Does the method intersects(), just return true or false, or does it =
actually create an intersect between 2 shapes (much like ArcInfo).

For example: if $clip is a polygon that exists within the bounds of =
$poly, will $poly->intersects($clip) just return an integer, or will it =
also clip $poly with $clip?

Manny
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<DIV><FONT face=3DArial size=3D2>Does the method intersects(), just =
return true or=20
false, or does it actually create an intersect between 2 shapes (much =
like=20
ArcInfo).</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>For example: if $clip is a polygon that =
exists=20
within the bounds of $poly, will </FONT><FONT face=3DArial=20
size=3D2>$poly-&gt;intersects($clip) just return an integer, or will it =
also clip=20
$poly with $clip?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Manny</FONT></DIV></BODY></HTML>

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