[mapserver-users] COMPOSITE opacity

[Moretti Edmar]

Hi.

I'm using version 7 of MapServer but I can not set the opacity of a layer.
I've tried several ways:

$layer->set ("opacity", 40);
$layer->compositer->set ("opacity", 40);
$layer->compositer->opacity = 40;
$layer->updateFromString('LAYER COMPOSITE OPACITY 40 END END');

I still fail.

Any idea?
There is documentation on how to use COMPOSITE with MapScript?

-- 
Edmar Moretti
http://www.edmarmoretti.com.br
Skype: edmar.moretti
gTalk: edmar.moretti
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