Ciao Daniel, can you provide a sample dataset?
Regards, Simone Giannecchini == GeoServer Professional Services from the experts! Visit http://goo.gl/NWWaa2 for more information. == Ing. Simone Giannecchini @simogeo Founder/Director GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 333 8128928 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- On Fri, Jul 18, 2014 at 7:49 PM, DanielV <daniel.victo...@gmail.com> wrote: > Hi Simone, > > Thanks for your attention. I'm using GeoServer 2.4.0 and right now I'm > trying to use > Background value=0 > InputTransparentColor=000000 > > But when I open the openlayer image preview in Geoserver, I still see the > black border around the image. One thing I noticed is that by using the > InputTransparentColor, I now have an alpha channel with correct values but > apparently the image preview is not respecting the alpha channel. > > Bellow is the gdalinfo for one of the pyramids tile. > > Driver: GTiff/GeoTIFF > Files: mosaico_sul_01_01.tif > Size is 8192, 8192 > Coordinate System is: > GEOGCS["WGS 84", > DATUM["WGS_1984", > SPHEROID["WGS 84",6378137,298.257223563, > AUTHORITY["EPSG","7030"]], > AUTHORITY["EPSG","6326"]], > PRIMEM["Greenwich",0], > UNIT["degree",0.0174532925199433], > AUTHORITY["EPSG","4326"]] > Origin = (-57.754539999999999,-22.341123000000000) > Pixel Size = (0.000048008830920,-0.000048008830920) > Metadata: > AREA_OR_POINT=Area > Image Structure Metadata: > COMPRESSION=LZW > INTERLEAVE=PIXEL > Corner Coordinates: > Upper Left ( -57.7545400, -22.3411230) ( 57d45'16.34"W, 22d20'28.04"S) > Lower Left ( -57.7545400, -22.7344113) ( 57d45'16.34"W, 22d44' 3.88"S) > Upper Right ( -57.3612517, -22.3411230) ( 57d21'40.51"W, 22d20'28.04"S) > Lower Right ( -57.3612517, -22.7344113) ( 57d21'40.51"W, 22d44' 3.88"S) > Center ( -57.5578958, -22.5377672) ( 57d33'28.42"W, 22d32'15.96"S) > Band 1 Block=512x512 Type=Byte, ColorInterp=Red > Band 2 Block=512x512 Type=Byte, ColorInterp=Green > Band 3 Block=512x512 Type=Byte, ColorInterp=Blue > > > Cheers > Daniel > > > > -- > View this message in context: > http://osgeo-org.1560.x6.nabble.com/Transparent-background-in-ImagePyramid-tp5151837p5151840.html > Sent from the GeoServer - User mailing list archive at Nabble.com. > > ------------------------------------------------------------------------------ > Want fast and easy access to all the code in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black Duck > Code Sight - the same software that powers the world's largest code > search on Ohloh, the Black Duck Open Hub! Try it now. > http://p.sf.net/sfu/bds > _______________________________________________ > Geoserver-users mailing list > Geoserver-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geoserver-users ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users