Hi

I had a similar issue with poor text when labelling a transparent layer.

I turned on text halo via sld and it made it look much better.

Not perfect , but better.

Mark Ismail
Principal IT Officer
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Knowsley Council  •  Westmorland Road  • Huyton • L36 9GL

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From: Dennis Pallett [mailto:den...@pallett.nl]
Sent: 31 July 2014 15:47
To: geoserver-users@lists.sourceforge.net
Subject: [Geoserver-users] Transparency degrades image

Hi all,

When the transparent=true parameter is added on to the GetMap request for the 
WMS service the image is significantly degraded. I've attached an example. The 
format of the image doesn't matter, it happens with both PNG and GIF.

I'm running GeoServer 2.5.2 on Ubuntu 12.04.2 LTS (precise) 64-bit with JVM 
Oracle Corporation: 1.7.0_21 (Java HotSpot(TM) 64-Bit Server VM). GeoServer is 
deployed within Tomcat/7.0.26.<http://7.0.26.>

Does anyone know why this is happening and how I can fix it? Perhaps I need to 
upgrade some image-processing lib on the server?

Best regards,
Dennis Pallett
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