Re: [Gimp-user] 32bit float image opens white?




Is it possible to get hold of this image to test it?

Sure, here's one -- http://lacinato.com/pub/gimp/wilber_median.tif

It happens on any image; and it turns out it's not just white, it's some kind of clipped version of the image, apparently. Changing to any floating point format doesn't help; changing to an integer format makes it appear correctly. Note that the layer thumbnail appears correctly (presumably it's converted to an integer format when generated.)

How I made and checked the image:

$ wget https://www.gimp.org/images/frontpage/wilber-big.png
$ gmic -median_files w\*.png -o wilber_median.tif
$ identify wilber_median.tif
wilber_median.tif TIFF 300x224 300x224+0+0 32-bit sRGB 1.077MB 0.000u 0:00.000
$ gimp wilber_median.tif



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