Search found 10733 matches

by magick
2005-10-17T07:23:40-07:00
Forum: MagickWand
Topic: MagickSetImageDepth isn't doing it's job.
Replies: 1
Views: 14702

You need to create a colormap, use MagickQuantizeImage().
by magick
2005-10-13T07:13:01-07:00
Forum: Developers
Topic: coders/dcm.c exception "RLECompressionNotSupported"
Replies: 0
Views: 10417

You can certainly implement RLE if you want and hopefully contribute the patches back to the ImageMagick distribution. However, you could also post a URL to one or two RLE-compressed DICOM images and we will look into supporting it. We have code for PACKBITs so it should be a simple patch.
by magick
2005-10-12T09:34:48-07:00
Forum: Users
Topic: Extracting data to a different image
Replies: 0
Views: 8928

Use the convert program with the -crop option to extract a region of an image and save it to another file. Use the -extract option if your input image is in a raw format (e.g. RGB).
by magick
2005-10-01T09:56:51-07:00
Forum: MagickWand for PHP
Topic: dpi resize bug?
Replies: 4
Views: 28104

The -strip option can be used to strip the EXIF profile.
by magick
2005-10-01T08:15:36-07:00
Forum: MagickWand for PHP
Topic: dpi resize bug?
Replies: 4
Views: 28104

The problem is that Photoshop ignores the JPEG/JFIF standard and grabs the DPI not from the image header but from an EXIF profile. ImageMagick does the right thing and sets the JFIF/JPEG resolution in the header but does not modify the EXIF profile. Adobe has had a history of ignoring standards and ...
by magick
2005-09-28T10:09:06-07:00
Forum: Bugs
Topic: TIFFReadDirectory causes non-zero exit status
Replies: 2
Views: 17628

You are right, warnings should not generate a non-zero status. We will fix the problem in the next ImageMagick release.
by magick
2005-07-10T19:55:47-07:00
Forum: PerlMagick
Topic: Installation error
Replies: 0
Views: 14651

Either comment out the line that is causing the compile error or upgrade your version of the Freetype library.
by magick
2005-07-07T13:47:19-07:00
Forum: Developers
Topic: Read PDF from BLOB and Export it as PNG BLOB.
Replies: 6
Views: 23589

ImageMagick has regressions tests which suggest blob support for PDF works. Can you post a code snippet we can try and reproduce the problem. It appears the PDF coders is being called repeatedly.
by magick
2005-06-14T12:28:25-07:00
Forum: Users
Topic: Dital Negative problem - get thumbnail size only
Replies: 2
Views: 12342

So far ImageMagick does not not do any color correction to the DNG image. We need to investigate the conversion process more. In the mean-time why not post a URL to your DNG image and the original raw format or in JPEG so we can investigate the problem.
by magick
2005-06-11T13:57:37-07:00
Forum: Users
Topic: What Fonts where?
Replies: 3
Views: 19059

Type identify -debug all -list type It will tell you where its looking for its configuration files. Chances are they are not installed in any well-known locations. See http://magick.imagemagick.org/script/resources.php for a list of configuration files and where you can place them to keep ImageMagic...
by magick
2005-06-07T19:38:35-07:00
Forum: Users
Topic: What Fonts where?
Replies: 3
Views: 19059

Type
  • identify -list type
to list all the fonts ImageMagick knows about.
by magick
2005-06-07T09:21:25-07:00
Forum: Users
Topic: BMP: force file format to be 8-bit palette type
Replies: 1
Views: 13198

The only other solution is to edit coders/bmp.c to force 8-bit output then recompile/reinstall ImageMagick.
by magick
2005-06-07T06:42:24-07:00
Forum: Users
Topic: BMP: force file format to be 8-bit palette type
Replies: 1
Views: 13198

You can force images of 16 colors or less to 8-bit by adding -compress RLE to your command line.
by magick
2005-04-13T07:14:41-07:00
Forum: Developers
Topic: how to apply imagemagic to other language?
Replies: 7
Views: 53536

We develop under Linux and the chinese characters can be passed from the command line but under the Windows shell we noticed it could not. We tried it from a chinese.bat script and it produced gibberish. That means you will need a program to convert the chinese characters to unicode/utf-8 before it ...
by magick
2005-04-08T17:30:04-07:00
Forum: Developers
Topic: how to apply imagemagic to other language?
Replies: 7
Views: 53536

We're releasing ImageMagick 6.2.1-2 today with the font patch to support Chinese characters. The command we used is:
  • convert -pointsize 72 -encoding unicode -fill white -font simsun.ttf -size 500x200 xc:black -draw "text +20+100 '测试用的汉字'" chinese.jpg