Worth Lutz wrote:
I'm learning a lot here.
I now understand how to get the buffered geometry quickly.
I am using the buffered geometry to use PHP mapscript to select parcel
intersecting the buffered geometry.
$layer->queryByShape($bufferedShape);
Are you telling me that there is a better/faster way to do this?
Yes, queryByShape() respects the TOLERANCE/TOLERANCEUNITS layer
parameters. So you could set the TOLERANCE to your buffer value and then
queryByShape() on the original feature will select all features that
intersect the buffer.
--
Daniel Morissette
http://www.mapgears.com/
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