Search found 10840 matches

by magick
2018-08-15T03:20:08-07:00
Forum: Users
Topic: resurrecting gigapixel image from 256px jpgs - "unable to open pixel cache" and "too many files open"
Replies: 23
Views: 657

Re: resurrecting gigapixel image from 256px jpgs - "unable to open pixel cache" and "too many files open"

It looks like you have everything you need. The Windows release of ImageMagick supports JPEG and TIFF. The tiff64: prefix to your output filename permits TIFF images that exceed 4GB. Replace -limit memory 8000mb with -limit area 0. We want to force the pixel cache to disk. This is very slow but we n...
by magick
2018-08-11T08:17:36-07:00
Forum: Developers
Topic: Installing Image Magic on the IBMi AS400
Replies: 3
Views: 103

Re: Installing Image Magic on the IBMi AS400

We can't help without knowing how the build failed.
by magick
2018-08-10T07:13:37-07:00
Forum: Developers
Topic: Installing Image Magic on the IBMi AS400
Replies: 3
Views: 103

Re: Installing Image Magic on the IBMi AS400

Let's see if ImageMagick builds out-of-the-box. Try these commands:

Code: Select all

curl -O https://www.imagemagick.org/download/ImageMagick.tar.gz
tar xvf ImageMagick.tar.gz
cd ImageMagick-7.0.8-9
./configure
make
sudo make install
/usr/local/bin/magick --version
/usr/local/bin/magick logo: logo.gif
by magick
2018-08-09T05:35:48-07:00
Forum: Bugs
Topic: Problem with -swirl, -wave, -implode v7.0.8-9
Replies: 2
Views: 66

Re: Problem with -swirl, -wave, -implode v7.0.8-9

Fixed in the current beta. Will export the beta, likely this weekend.
by magick
2018-08-08T16:20:49-07:00
Forum: Bugs
Topic: bug converting png to bmp (results in broken images)
Replies: 4
Views: 118

Re: bug converting png to bmp (results in broken images)

The conversion appears to be working properly. It creates a BMP v4 image. Some viewers may not properly handle BMP v4 images. We did check with a few BMP viewers and half of them returned expected results and half failed and returned a black image.
by magick
2018-08-07T17:37:54-07:00
Forum: Bugs
Topic: Problem reading memory register "mpr:test[0,0,0,0]"...
Replies: 2
Views: 96

Re: Problem reading memory register "mpr:test[0,0,0,0]"...

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 @ https://www.imagemagick.org/download/beta/ by sometime tomorrow.
by magick
2018-08-06T06:49:51-07:00
Forum: Developers
Topic: Binary for ImageMagick for windows
Replies: 6
Views: 208

Re: Binary for ImageMagick for windows

Transient exception. Try again.
by magick
2018-08-05T17:40:18-07:00
Forum: Users
Topic: How do I Apply Multiple Screen and Multiply to one image?
Replies: 22
Views: 1914

Re: How do I Apply Multiple Screen and Multiply to one image?

See https://en.wikipedia.org/wiki/Alpha_compositing. Associated alpha is premultiplied alpha and the alpha channel is then removed. Disassociated alpha extracts the alpha from the premultiplied channels and restores the alpha channel.
by magick
2018-08-02T10:19:05-07:00
Forum: Bugs
Topic: error/psd.c/ReadPSDChannelRLE/1168
Replies: 8
Views: 272

Re: error/psd.c/ReadPSDChannelRLE/1168

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 @ https://www.imagemagick.org/download/beta/ by sometime tomorrow.
by magick
2018-08-02T04:08:22-07:00
Forum: Users
Topic: Problem converting large JPGs
Replies: 7
Views: 212

Re: Problem converting large JPGs

Agreed. Try upgrading to the latest release. If that fails, let us know and we will investigate further.
by magick
2018-08-02T03:27:40-07:00
Forum: Users
Topic: resurrecting gigapixel image from 256px jpgs - "unable to open pixel cache" and "too many files open"
Replies: 23
Views: 657

Re: resurrecting gigapixel image from 256px jpgs - "unable to open pixel cache" and "too many files open"

You are not running the latest release of ImageMagick. Type

Code: Select all

magick --version
It should report version 7.0.8-8. If not, upgrade your release of ImageMagick and try your command again.
by magick
2018-08-01T09:19:08-07:00
Forum: Users
Topic: DestroyMagickWand() assertion fails, application dumps core
Replies: 1
Views: 93

Re: DestroyMagickWand() assertion fails, application dumps core

Parallel algorithm issues are notoriously difficult to debug. The only hope of addressing this issue would be if we can reproduce the problem.
by magick
2018-07-29T15:45:51-07:00
Forum: Bugs
Topic: error/psd.c/ReadPSDChannelRLE/1168
Replies: 8
Views: 272

Re: error/psd.c/ReadPSDChannelRLE/1168

To determine the source of problem and propose a fix, we must first reproduce the problem. Post a URL to your image so we can download it. We'll report back why the exception is thrown and whether we can add a patch to fix the problem.
by magick
2018-07-27T08:57:04-07:00
Forum: Bugs
Topic: Conversion of SVG to other formats does not correctly work
Replies: 6
Views: 291

Re: Conversion of SVG to other formats does not correctly work

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.