Search found 2 matches

by petersteier
2016-07-27T16:21:44-07:00
Forum: Bugs
Topic: possible bug in -contrast-stretch 0 in IM 6.4.2-4
Replies: 7
Views: 15123

Re: possible bug in -contrast-stretch 0 in IM 6.4.2-4

The contrast-stretch is just broken in the present version. If the parameters are continuously changed, the result changes in jumps. There is no subtle problem with the algorithm, it is just a problem with number conversion or uninitialized variables.
by petersteier
2016-07-27T16:05:14-07:00
Forum: Bugs
Topic: -contrast-stretch problem?
Replies: 7
Views: 16525

Re: -contrast-stretch problem?

In the present version, contrast-stretch does not work at all 10%x90% has no effect at all, 10%x80% whitens almost the wole page. This behaviour is different from previous versions. They messed it up.