possible bug %[colors] IM 7.0.6.9 Q16 Mac OSX Sierra

[fmw42]

Code: Select all

magick logo: -transparent white -alpha extract -format "%[colors]\n" info:

magick: unknown image property "%[colors]" @ warning/property.c/InterpretImageProperties/3888.

[GeeMack]

Exactly the same issue with IM 7.0.6-9 Q16 x64 HDRI on Windows 10.

[fmw42]

I also tested these:

Code: Select all

magick logo: -transparent white -alpha extract -format "%[channels]\n" info:
magick logo: -transparent white -alpha extract -format "%[colors]\n" info:
magick logo: -transparent white -alpha extract -format "%[compression]\n" info:
magick logo: -transparent white -alpha extract -format "%[depth]\n" info:
magick logo: -transparent white -alpha extract -format "%[entropy]\n" info:
magick logo: -transparent white -alpha extract -format "%[gamma]\n" info:
magick logo: -transparent white -alpha extract -format "%[interlace]\n" info:
magick logo: -transparent white -alpha extract -format "%[kurtosis]\n" info:
magick logo: -transparent white -alpha extract -format "%[opaque]\n" info:
magick logo: -transparent white -alpha extract -format "%[orientation]\n" info:
magick logo: -transparent white -alpha extract -format "%[profiles]\n" info:
magick logo: -transparent white -alpha extract -format "%[quality]\n" info:
magick logo: -transparent white -alpha extract -format "%[skewness]\n" info:
magick logo: -transparent white -alpha extract -format "%[type]\n" info:

And the following ones also failed:

colors
compression
interlace
profiles
quality

profiles and quality may not apply to logo: since it is a gif. But I would expect to have profiles return "none" rather than such an error message. Similarly for quality, it I would have expected something like "not applicable" rather than the "unknown property".