potential bug in -verbose info for transparency

Post any defects you find in the released or beta versions of the ImageMagick software here. Include the ImageMagick version, OS, and any command-line required to reproduce the problem. Got a patch for a bug? Post it here.
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fmw42
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potential bug in -verbose info for transparency

Post by fmw42 »

IM 6.6.1-3 Q16 Mac OSX Tiger

convert logo: -transparent white logo.gif
convert logo: -transparent white logo.png
convert logo: -transparent white logo.bmp
convert logo: -transparent white logo.tif

Looking at identify -verbose info: on each image shows:

Alpha:
min: 255 (1)
max: 0 (0)

mean: 44.6997 (0.175293)
standard deviation: 96.9555 (0.380217)
kurtosis: 0.917287
skewness: -1.70801


This seems backwards to me for alpha and for opacity. Min should be 0 and max should be 255(1)
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fmw42
Posts: 25562
Joined: 2007-07-02T17:14:51-07:00
Authentication code: 1152
Location: Sunnyvale, California, USA

Re: potential bug in -verbose info for transparency

Post by fmw42 »

This seems to be fixed now in IM 6.6.1-4 Q16 Mac OSX Tiger.

Thanks.
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