Legacy ImageMagick Discussions Archive

Some of my scripts are failing.

It would appear that -level is not functioning properly starting with IM 6.8.5.5

Input:


IM 6.8.1.9 works fine
im6819 convert zelda.jpg -level 0%,90.7423%,2.15993 zelda_level_6819.png


IM 6.8.5.4 works fine
im6854 convert zelda.jpg -level 0%,90.7423%,2.15993 zelda_level_6854.png


IM 6.8.5.4 fails
im6854 convert zelda.jpg -level 0%,90.7423%,2.15993 zelda_level_6855.png


IM 6.8.5.8 beta fails
imb convert zelda.jpg -level 0%,90.7423%,2.15993 zelda_level_6858b.png



P.S. It appears that -gamma with the same gamma value as above works fine.

We can reproduce the problem you posted and have a patch in ImageMagick 6.8.5-8 Beta available by sometime tomorrow. Thanks.

Thanks. It is working fine in IM 6.8.5.8 Q16