Hi
Take the following [1] VRT which composes two images of semitransparent
polygons on transparent background. Loading this into QGIS, it looks the
images are not blended together, i.e. in overlapping areas the ARGB
pixel values of the last image listed in a VRTRasterBand are the ones
which end up being rendered, see [2]. I haven't found anything regarding
blending modes in VRT datasets. Is there currently any way to have the
images blended together?
Thanks
Sandro
[1] https://smani.fedorapeople.org/tmp/vrttest.zip
[2] https://smani.fedorapeople.org/tmp/vrt.png
_______________________________________________
gdal-dev mailing list
gdal-dev@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/gdal-dev
