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by magick
2018-03-01T05:43:13-07:00
Forum: Bugs
Topic: possible bug -scene when used in filenames
Replies: 7
Views: 3245

Re: possible bug -scene when used in filenames

We're still working on the problem. We should have it fixed by this weekend.
by magick
2018-02-28T19:46:22-07:00
Forum: Users
Topic: Does ImageMagick preserve XMP when converting to webp?
Replies: 8
Views: 1927

Re: Does ImageMagick preserve XMP when converting to webp?

Recent releases of ImageMagick preserves ICC, EXIF, and XMP profiles to the WEBP image format.
by magick
2018-02-27T18:38:07-07:00
Forum: Bugs
Topic: possible bug -scene when used in filenames
Replies: 7
Views: 3245

Re: possible bug -scene when used in filenames

The correct command is:

Code: Select all

magick -density 150 -scene 4 test.pdf -set filename:mysize '%wx%h' -compress zip +adjoin 'new_%02d_%[filename:mysize].tif''
However, for that to work as intended, a patch is required. Look for it in a beta release of ImageMagick within a day or two.
by magick
2018-02-27T17:17:59-07:00
Forum: Bugs
Topic: improper image header error with 7.0.7-24-Q8 on Windows 10 and Windows Server 2012
Replies: 12
Views: 3116

Re: improper image header error with 7.0.7-24-Q8 on Windows 10 and Windows Server 2012

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
2018-02-25T17:54:19-07:00
Forum: Bugs
Topic: bug in the doc, MagickGetImagesBlob is written as MagickGetImageBlob
Replies: 1
Views: 1572

Re: bug in the doc, MagickGetImagesBlob is written as MagickGetImageBlob

We fixed the problem you reported, but it will take some time before the patch is exported to the web pages.
by magick
2018-02-20T10:57:24-07:00
Forum: Bugs
Topic: ImageMagick from 6.9.9-x on returns wrong colorspace information for grayscale JPEG
Replies: 6
Views: 2117

Re: ImageMagick from 6.9.9-x on returns wrong colorspace information for grayscale JPEG

The colorspace change was transient. We originally suggested sGRAY / LinearGray so its an analog to sRGB / RGB. However, that change was thought to potentially break too many existing scripts so we settled on Gray / LinearGray to distinguish nonlinear from linear gray. To check for the 6.9.9-29 rele...
by magick
2018-02-18T09:50:18-07:00
Forum: Bugs
Topic: Tiling very large image exits with Abort trap: 6
Replies: 11
Views: 3023

Re: Tiling very large image exits with Abort trap: 6

We should have a new release tomorrow. It may take some time before brew updates to the latest release. You can always download and install from source-- but wait until tomorrow for the latest patches to mirror worldwide.
by magick
2018-02-17T19:43:09-07:00
Forum: Bugs
Topic: Tiling very large image exits with Abort trap: 6
Replies: 11
Views: 3023

Re: Tiling very large image exits with Abort trap: 6

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 within a few days. The patch will be available in the beta releases of ImageMagick @ https://www.imagemagick.org/download/beta/ within a few days.
by magick
2018-02-17T09:35:04-07:00
Forum: Bugs
Topic: Tiling very large image exits with Abort trap: 6
Replies: 11
Views: 3023

Re: Tiling very large image exits with Abort trap: 6

ImageMagick tracks resource consumption to help manage resource demand. It appears that your image is trying to release one more *file* resource than was acquired. That's a bug. However, we need to reproduce the problem before we can offer a fix. If you could post a URL to an image that produces the...
by magick
2018-02-15T18:38:29-07:00
Forum: Magick.NET
Topic: Exception thrown No space for output buffer
Replies: 15
Views: 3397

Re: Exception thrown No space for output buffer

The conversion worked for us with this command:

Code: Select all

convert -limit memory 0 -limit map 0 1.tif 1.png
We're using ImageMagick 7.0.7-22 under Linux. Try the command line as above. Does that work? If so, you need to set the memory and map resource limits in your Magick.NET script.
by magick
2018-02-15T18:32:51-07:00
Forum: PerlMagick
Topic: direct access to pixels
Replies: 8
Views: 4130

Re: direct access to pixels

You want to edit quantum.xs.in. quantum.xs is built from quantum.xs.in. However, you could edit quantum.xs so you don't need to reconfigure for each build. Just make sure you save a backup in case its overwritten when you reconfigure the ImageMagick distribution.
by magick
2018-02-15T13:05:25-07:00
Forum: Magick.NET
Topic: Exception thrown No space for output buffer
Replies: 15
Views: 3397

Re: Exception thrown No space for output buffer

It looks like our speculation was correct. The libTIFF delegate library is attempting to allocate enough space to host the entire image in memory. We did not write nor do we support libTIFF so we can't help. If you post a URL to your image, we will download and inspect it. We might be able to read t...
by magick
2018-02-15T13:01:05-07:00
Forum: PerlMagick
Topic: direct access to pixels
Replies: 8
Views: 4130

Re: direct access to pixels

Its likely writing the SetPixels() method was a challenge we were not prepared to tackle at the time we developed the GetPixels() method. Would you care to volunteer to write the method and contribute it to the PerlMagick user community?
by magick
2018-02-15T10:38:46-07:00
Forum: PerlMagick
Topic: direct access to pixels
Replies: 8
Views: 4130

Re: direct access to pixels

GetAuthenticPixels() returns a Perl blob and you are right, its not safe as you could overflow the buffer. We could transfer it to a Perl safe buffer but the design was to keep it lightning fast for Perl users that have a need for speed. You are tasked with unpacking the binary blob which requires y...