[Mapserver-users] ImageColorAllocate on MapServer PNG

[Alexander Pucher]

Hi,

I've posted this already last October, but still didn't find a solution 
to the following problem:

I create a MapServer PNG Image that has three layers. One of these 
layers  has TRANSPARENCY set to 70.
I use this image as a basis to put additional information (title, 
subtitle, legende etc) on it. I do this with PHP's GD functionalities.

For some reason, allocating a color to the image with 
'ImageColorAllocate' fails! When I remove the TRANSPARENCY line from the 
map file, everything works fine again.

Any suggestions what could be the problem?

Best regards,
alex

-- 
________________________________________________________

Institut fuer Geographie und Regionalforschung
Universitaet Wien
Kartografie und Geoinformation

Departement of Geography and Regional Research
University of Vienna
Cartography and GIS

Universitaetstr. 7, A-1010 Wien, AUSTRIA

Tel: (+43 1) 4277 48644
Fax: (+43 1) 4277 48649
E-mail: alexander.pucher at univie.ac.at

FTP: ftp://ftp.gis.univie.ac.at
WWW: http://www.gis.univie.ac.at/karto
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