On Tue, Apr 19, 2011 at 10:57 AM, Amini, Manouchehr <[email protected]> wrote: > Hi Andrea > Thanks for your response. I use png and had no problem with previous version > of GS. So I guess there should be a bug in the current version of GS.
I can't reproduce it. Used this style with the arc_sample layer that ships among the examples and used this style: <?xml version="1.0" encoding="ISO-8859-1"?> <StyledLayerDescriptor version="1.0.0" xmlns="http://www.opengis.net/sld"; xmlns:ogc="http://www.opengis.net/ogc"; xmlns:xlink="http://www.w3.org/1999/xlink"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://www.opengis.net/sld http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd";> <NamedLayer> <Name>rain</Name> <UserStyle> <Name>rain</Name> <Title>Rain distribution</Title> <FeatureTypeStyle> <Rule> <RasterSymbolizer> <Opacity>1.0</Opacity> <ColorMap> <ColorMapEntry color="#FF0000" opacity="0" quantity="0" /> <ColorMapEntry color="#FFFFFF" opacity="0.5" quantity="100"/> <ColorMapEntry color="#00FF00" opacity="0.5" quantity="2000"/> <ColorMapEntry color="#0000FF" opacity="0.5" quantity="5000"/> </ColorMap> </RasterSymbolizer> </Rule> </FeatureTypeStyle> </UserStyle> </NamedLayer> </StyledLayerDescriptor> and I get this result, which has transparency as predicted, when using PNG output: http://demo.geo-solutions.it/share/rain.png Also overlayed it with a vector layer to make sure (raster layer on top of course), and I get this: http://demo.geo-solutions.it/share/overlay.png It seems to me transparency is properly respected in both cases. Please try out a nightly build here, RC4 is two weeks old and we made some fixes to raster rendering in the meantime: http://gridlock.opengeo.org/geoserver/2.1.x/ Cheers Andrea -- ------------------------------------------------------- Ing. Andrea Aime GeoSolutions S.A.S. Tech lead Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 962313 mob: +39 333 8128928 http://www.geo-solutions.it http://geo-solutions.blogspot.com/ http://www.youtube.com/user/GeoSolutionsIT http://www.linkedin.com/in/andreaaime http://twitter.com/geowolf ------------------------------------------------------- ------------------------------------------------------------------------------ Benefiting from Server Virtualization: Beyond Initial Workload Consolidation -- Increasing the use of server virtualization is a top priority.Virtualization can reduce costs, simplify management, and improve application availability and disaster protection. Learn more about boosting the value of server virtualization. http://p.sf.net/sfu/vmware-sfdev2dev _______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
