Search found 10551 matches

by magick
2017-05-24T05:44:46-07:00
Forum: Users
Topic: Compositing 32-bit images and getting strange output (colorspace issue?)
Replies: 2
Views: 77

Re: Compositing 32-bit images and getting strange output (colorspace issue?)

We're using ImageMagick 7.0.5-7 Q16 HDRI and libtiff 4.0.8. When we convert the image and compare, we only get a very slight difference in color: -> magick Lime_SourceColor.tif Lime_Shadows.tif -compose Multiply -composite -depth 32 Lime_IM.tif -> compare -metric rmse Lime_IM.tif Lime_Correct.tif x:...
by magick
2017-05-21T13:19:17-07:00
Forum: Users
Topic: Compare (subimage-search) rotated image without intermediary files
Replies: 31
Views: 2802

Re: Compare (subimage-search) rotated image without intermediary files

In IM 7.0.5.7, you need to turn alpha off at the end or the diff-1.png image will be transparent. Thanks for the problem report. We can reproduce it and will have a patch to fix it in GIT master branch @ https://github.com/ImageMagick/ImageMagick later today. The patch will be available in the beta...
by magick
2017-05-21T06:09:09-07:00
Forum: Announce
Topic: Security Policy Enhancement: Zero Pixel Initialization
Replies: 0
Views: 1053

Security Policy Enhancement: Zero Pixel Initialization

As of ImageMagick 7.0.5-5 and 6.9.8-4, you can allocate the pixel cache and some internal buffers with anonymous memory mapping rather than from heap. As a consequence, the pixels, and certain internal buffers, are initialized to zero. You can also securely delete any temporary files for increased s...
by magick
2017-05-19T17:05:24-07:00
Forum: Developers
Topic: Enhancement Suggestion
Replies: 13
Views: 2202

Re: Enhancement Suggestion

Done.
by magick
2017-05-19T04:30:56-07:00
Forum: Developers
Topic: Enhancement Suggestion
Replies: 13
Views: 2202

Re: Enhancement Suggestion

Done.
by magick
2017-05-18T10:18:00-07:00
Forum: Users
Topic: core dump when converting pdf to tif
Replies: 5
Views: 859

Re: core dump when converting pdf to tif

Its also likely that Ghostscript is core dumping rather than ImageMagick. An upgrade to Ghostscript may resolve the problem.
by magick
2017-05-17T12:18:09-07:00
Forum: Developers
Topic: Enhancement Suggestion
Replies: 13
Views: 2202

Re: Enhancement Suggestion

We added support for -background. The other two options are already supported.
by magick
2017-05-16T17:55:57-07:00
Forum: Developers
Topic: Enhancement Suggestion
Replies: 13
Views: 2202

Re: Enhancement Suggestion

We'll add the operators you suggested to the 'compare' command-line utility in the next point release of ImageMagick.
by magick
2017-05-12T17:17:38-07:00
Forum: Bugs
Topic: [Resolved] possible bug clip path IM 7.0.5.5 Q16
Replies: 2
Views: 910

Re: possible bug clip path IM 7.0.5.5 Q16

Thanks for the problem report. We can reproduce it and will have a patch to fix it in GIT master branch @ https://github.com/ImageMagick/ImageMagick later today. The patch will be available in the beta releases of ImageMagick @ http://www.imagemagick.org/download/beta/ by sometime tomorrow.
by magick
2017-05-12T07:35:26-07:00
Forum: Bugs
Topic: [resolved] possible bug gif histogram
Replies: 2
Views: 1049

Re: possible bug gif histogram

Thanks for the problem report. We can reproduce it and will have a patch to fix it in GIT master branch @ https://github.com/ImageMagick/ImageMagick later today. The patch will be available in the beta releases of ImageMagick @ http://www.imagemagick.org/download/beta/ by sometime tomorrow.
by magick
2017-05-10T12:51:22-07:00
Forum: Bugs
Topic: Virus Found?
Replies: 8
Views: 2002

Re: Virus Found?

We build ImageMagick on AppVeyor which is a controlled environment. We keep copies of the original builds on a secure remote location. Checking the Windows binaries against these reference binaries shows no mods to the binary since it was released. We do have an upcoming release this weekend which h...
by magick
2017-05-09T03:48:47-07:00
Forum: Bugs
Topic: Question about "-combine" with IM 7.0.5-5
Replies: 5
Views: 5564

Re: Question about "-combine" with IM 7.0.5-5

We'll add a patch by sometime tomorrow to support backward compatibility.
by magick
2017-05-08T17:03:13-07:00
Forum: Bugs
Topic: possible -alpha Shape bug
Replies: 5
Views: 3827

Re: possible -alpha Shape bug

Thanks for the problem report. We can reproduce it and will have a patch to fix it in GIT master branch @ https://github.com/ImageMagick/ImageMagick later today. The patch will be available in the beta releases of ImageMagick @ http://www.imagemagick.org/download/beta/ by sometime tomorrow.
by magick
2017-05-08T16:46:04-07:00
Forum: Bugs
Topic: [resolved] possible bug IM 7.0.5.5 Q16 -fill ... +opaque
Replies: 3
Views: 4744

Re: possible bug IM 7.0.5.5 Q16 -fill ... +opaque

Thanks for the problem report. We can reproduce it and will have a patch to fix it in GIT master branch @ https://github.com/ImageMagick/ImageMagick later today. The patch will be available in the beta releases of ImageMagick @ http://www.imagemagick.org/download/beta/ by sometime tomorrow.
by magick
2017-05-08T16:33:24-07:00
Forum: Bugs
Topic: Question about "-combine" with IM 7.0.5-5
Replies: 5
Views: 5564

Re: Question about "-combine" with IM 7.0.5-5

Your command set for ImageMagick 7.0.5 should be: magick input.png -separate input-%d.png magick input-0.png input-1.png input-2.png -colorspace sRGB -combine output.png The colorspace option is required to create the initial canvas to combine the layers into. See https://www.imagemagick.org/script/...