Search found 11064 matches
- 2019-07-05T05:42:04-07:00
- Forum: Users
- Topic: SVS: compression not supported
- Replies: 1
- Views: 4696
Re: SVS: compression not supported
SVS is not supported by ImageMagick. It is a proprietary format wrapped in the open TIFF format. See http://paulbourke.net/dataformats/svs/.
- 2019-07-03T09:34:27-07:00
- Forum: Users
- Topic: "import" blocking keyboard I/O
- Replies: 3
- Views: 6003
Re: "import" blocking keyboard I/O
We received a couple of reports where the drawing rectangle that defines the area to import was not rendering properly. Errant lines would persist as the rectangle was dragged across the screen. Adding a patch to get exclusive access to the X server resolved the problem, see XGrabServer(). The erran...
- 2019-07-03T09:09:09-07:00
- Forum: Bugs
- Topic: Possible bug in FX hypot() function
- Replies: 2
- Views: 7764
Re: Possible bug in FX hypot() function
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.
- 2019-06-28T18:03:38-07:00
- Forum: Users
- Topic: text_decoration (underline, line_through) is too thin than the font default from the other render result
- Replies: 4
- Views: 8481
Re: text_decoration (underline, line_through) is too thin than the font default from the other render result
We were about to investigate this issue but you saved us the time. Looking forward to your PR.
- 2019-06-28T05:52:29-07:00
- Forum: Bugs
- Topic: Possible regression reading DPX files
- Replies: 1
- Views: 6866
Re: Possible regression reading DPX files
Can you post a link to a DPX image that throws this exception? We need to reproduce the problem to determine why the exception is thrown and determine if there is a bug or if its a security issue.
- 2019-06-26T16:56:26-07:00
- Forum: Developers
- Topic: Multi-channel EXR support in command-line
- Replies: 2
- Views: 62492
Re: Multi-channel EXR support in command-line
The arbitrary channel infrastructure is in place in version 7 series of ImageMagick. We've been looking for use cases (and time) to add the finishing touches for fully-functional multi-channel image support. For convenience, we utilize the EXR delegate library ImfInputSetFrameBuffer() which only ret...
- 2019-06-23T12:37:46-07:00
- Forum: Bugs
- Topic: Animate crashes my computer
- Replies: 1
- Views: 7139
Re: Animate crashes my computer
The animate program loads all the frames in memory and likely thrashes your system. You can reduce memory usage by forcing the pixels to disk:
For your use case, try firefox or ffplay instead.
Code: Select all
animate -limit memory 0 -limit map 0 6b48cf22e4c7d62.gif
- 2019-06-20T09:50:24-07:00
- Forum: Users
- Topic: Export Speed with ImageMagick
- Replies: 6
- Views: 8564
Re: Export Speed with ImageMagick
By default, ImageMagick supports HDRI which requires floating-point pixel components. If you build ImageMagick without HDRI support (add --disable-HDRI to your configure script command-line), you get unsigned pixels and will likely result in a substantial speed-up.
- 2019-06-19T16:25:17-07:00
- Forum: Users
- Topic: Tiff tags are missing in newest version
- Replies: 3
- Views: 6681
Re: Tiff tags are missing in newest version
Add -density 300x300 to your command-line, for example, to export the image resolution.
- 2019-06-19T09:52:09-07:00
- Forum: Bugs
- Topic: DICOM file detected incorrectly on versions above 6.9.7
- Replies: 11
- Views: 14551
Re: DICOM file detected incorrectly on versions above 6.9.7
We compared the ImageMagick rendering of your image against what is returned by XMedCon and got similar results suggesting the current ImageMagick rendering is correct and therefore bug free.
- 2019-06-16T11:50:32-07:00
- Forum: Bugs
- Topic: Possible bug bad xmp profile
- Replies: 4
- Views: 10409
Re: Possible bug bad xmp profile
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.
- 2019-06-15T14:58:41-07:00
- Forum: Bugs
- Topic: Possible bug bad xmp profile
- Replies: 4
- Views: 10409
Re: Possible bug bad xmp profile
Unfortunately, we cannot reproduce the problem. Try with the latest Beta release of IMv7 -50. Post the exception so we know which line exports the warning. Also post the output of `convert --version`.
- 2019-06-15T14:47:06-07:00
- Forum: Bugs
- Topic: DICOM file detected incorrectly on versions above 6.9.7
- Replies: 11
- Views: 14551
Re: DICOM file detected incorrectly on versions above 6.9.7
Modern releases of ImageMagick exports unadulterated pixels. If it is proven that the pixels values are not the expected results, we will investigate further.
- 2019-06-15T11:30:52-07:00
- Forum: Bugs
- Topic: DICOM file detected incorrectly on versions above 6.9.7
- Replies: 11
- Views: 14551
Re: DICOM file detected incorrectly on versions above 6.9.7
Try this command:
The pixels appear to be 12-bit signed pixels but the file meta data says its 16-bits (add -verbose to your command-line to confirm). Normalization expands the 12-bits to the full 16-bit range
Code: Select all
convert test.dcm -normalize test.png
- 2019-06-09T14:54:52-07:00
- Forum: Bugs
- Topic: [PATCH] display command does'nt change colorspace to sRGB if needed
- Replies: 4
- Views: 8757
Re: [PATCH] display command does'nt change colorspace to sRGB if needed
ImageMagick has a hands-off philosophy. We assume the user knows what they are doing so we don't touch the image attributes, including the colorspace, without an explicit command-line option.