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OSGeo / libgeotiff

Official repository of the libgeotiff project
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Transparency #110

Closed dwilbourn618 closed 9 months ago

dwilbourn618 commented 9 months ago

It would appear libgeotiff does not support transparency in TIFF files when converting them to a GeoTiff. I have tested creating a GeoTiff from a Tiff both with and without a transparent background and QGIS will happily read the Geotiff with a solid background but cannot read the one with a transparent background.

rouault commented 9 months ago

transparency is out of the scope of geotiff itself. It is more a TIFF or GDAL concept. geotiff is orthogonal to that