[mapserver-users] Mapcache: Can't get transparency from WMS layer

Travis Kirstine tkirstine at firstbasesolutions.com
Mon Jul 18 06:40:47 PDT 2016


In your WMS requests logs (i.e.  Apache) does mapcache make a request for a transparent image and is the image returned transparent,   if you copy the mapcache generated request into your browser or fetch the wms via curl is the image transparent?



-----Original Message-----
From: mapserver-users [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of prototron
Sent: July-17-16 11:45 PM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] Mapcache: Can't get transparency from WMS layer

Hello,

I have a Mapserver up and running, sharing WMS layers. Those layers are rendered with transparency, but not with Mapcache. 

I can add the layers in QGIS, and the caching works. But not the transparency.

I tried to add <transparent> tag into the <params> tag of the source. No reference to JPEG format, only PNG.

Here is my config file: http://pastebin.com/gHx0eiw3





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