Hi, I would like to draw hillshading using RasterSymbolizer. the tiff source is a result of gdaldem hillshade process. it is a gray scaled image.
supposed the Map bgcolor is defined as #82b2e0 How can I achieve that the ocean color in rastersylmolizer is the map bgcolor? I already tried to use gdalwarp to replace the ocean part in the tif image to white. and set the rastersylmbolyzer mode to multiply. but I dont get #82b2e0 as color result in the ocean. I though if the forground is white I will get the bgcolor as a result. What I want to achieve is to avoid the ocean is affected by hillshading. Any help would be appreciated. _______________________________________________ Mapnik-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/mapnik-users
