Hi,
I have been thinking sometimes that there could be a huge polygon that is
always drawn on top of the raster layer. 'Area of interest' polygons should be
converted into holes in the mask polygon. I have never tried it in practice,
though.
-Jukka Rahkonen-
...@lists.osgeo.org] On Behalf Of Rahkonen Jukka
Sent: Friday, February 18, 2011 6:02 AM
To: Gabe Codina; mapserver-users@lists.osgeo.org
Subject: Re: [mapserver-users] Clip Raster with a Polygon
Hi,
I have been thinking sometimes that there could be a huge polygon that is
always drawn on top
I've done some interesting things by setting a background color, and
then removing features (NOT these) by coloring them WHITE, which is then
converted to transparent, which then works like a mask.
bobb
Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote:
Hi,
I have been thinking