Hi all, I'm serving up some raster imagery with an alpha band that contains partially transparent pixels using mapscript but when the image is rendered, the partially transparent portions (alpha between 5 and 10) come through completely opaque (alpha of 255). Areas that are fully opaque or fully transparent look fine.
I'm using an output format with the GD/PNG renderer with a RGBA image mode and "transparent" set to true. I've tried using the AGG/PNG and GDAL/PNG renderers with the same result. C# code for the output format: map.outputformat.name = "PNG"; map.outputformat.driver = "GD/PNG"; map.outputformat.mimetype = "image/png"; map.outputformat.imagemode = (int)MS_IMAGEMODE.MS_IMAGEMODE_RGBA; map.outputformat.extension = "png"; map.outputformat.transparent = 1; Any ideas on what I'm doing wrong? Thanks, Jason
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