[mapserver-users] python + mapscript + PIL
Norman Vine
nhv at cape.com
Sun Mar 3 11:54:37 PST 2002
Vic Kelson writes:
>
>I have it all working now, python 2.1 with mapscript and it's great.
>Now, I have a question. I can make an image using:
>
> import mapscript
>
> m = mapscript.mapObj('...')
> p = m.draw()
>
>and I get a gdImagePtr in p. I made this work:
>
> mapscript.msSaveImage(p,'myfile.png',MS_PNG,0,0,0)
>
>and I can make a PNG file on disk. Neato. Then I load the image from
>disk with PIL and I can tweak it. Question: Is there a direct way to
>make a PIL image from the gdImagePtr returned by mapObj.draw()? It
>would make my application a LOT easier...
You need to read this
http://www.python.org/doc/current/lib/module-struct.html
Cheers
Norman
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