Can you share the batnight.png file? Any difference if you remove "TRANSPARENT 0"? It shouldn't have any effect since transparency is picked up from the pixmap. By chance does this work ok in 6.0?
Steve -----Original Message----- From: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Stephan Holl Sent: Friday, April 08, 2011 8:43 AM To: mapserver-users@lists.osgeo.org Cc: Björn Schilberg Subject: [mapserver-users] Transparency of overlapping PNG-symbols Dear list, while developing an application with PNG-symbols rendered on top of a map I have encountered a problem if the PNG-symbols overlap each other; artefacts are present (see attachment). The Symbols are defined as following: SYMBOL NAME "Batnight" TYPE PIXMAP IMAGE "./images/batnight.png" TRANSPARENT 0 END Used outputformat: OUTPUTFORMAT NAME agg DRIVER AGG/PNG IMAGEMODE RGB END Is there an easy way to let them disappear or is this a (perhaps known) bug in MapServer? I am using the AGG-renderer and MS 5.6.6 though. TIA Stephan -- Stephan Holl <stephan.h...@intevation.de> | Tel.: +49 (0)541-33 508 3663 Intevation GmbH, Neuer Graben 17, 49074 OS | AG Osnabrück - HR B 18998 Geschäftsführer: Frank Koormann, Bernhard Reiter, Dr. Jan-Oliver Wagner _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
