Legacy ImageMagick Discussions Archive

We can reproduce the problem and should have a fix within the next few days. Thanks for the problem report.

Add -monochrome to your command line. Group4 compression will not work unless the image is bilevel.

You probably can grab ImageMagick-6.2.6/magick/semaphore.c and replace it in 6.2.5. Let us know if it fixes the problem.

We leverage the TIFF delegate library to read DNG images. It apparently only sees one image in your file although it appears there is more than one. Looks like more work is needed before ImageMagick fully supports the Digital Negative format.

If you grab the Windows source distribution of ImageMagick, it includes the INNO scripting we use to build the installed version of ImageMagick Windows binaries. Between it and the documentation of the INNO installer you should be able to find the information you need.

You did not mention which version of ImageMagick you are using. ImageMagick 6.2.6 has a patch to the thread locking code that might fix the problem you are having. If you are running ImageMagick 6.2.6, let us know and we will investigate further. It would be helpful to have a small code snippet we c...

It appears your TARGA images have an inverted alpha channel. According to the TARGA specification, an alpha channel of 0 is fully transparent and 255 is fully opaque. ImageMagick uses the negation of this (0 is fully opaque) so we subtract the TARGA alpha value from 255.

We will try the array test in the next few days and see if we can reproduce the problem and if so, fix it.

Turns out we could process multi-page Postscript into PDF. We'll look into patching ImageMagick 6.2.6.-1 to support this feature.

We spoke too soon. Direct Postscript to PDF conversion only takes place for single page Postscript documents. We used a multi-page document in our tests. With a single page EPS document, it is converted properly to PDF. Can you try ImageMaick 6.2.6, the latest release and see if you get the expected...

We can reproduce the problem you posted and will have a patch in ImageMagick 6.2.6-1 Beta within a few days. 6.2.6-1 is scheduled for release in just a few weeks.

ImageMagick 6.2.6-1 Beta permits you to get the precombined layer in PSD images with this option: -define psd:precombined-layer ImageMagick 6.2.6-1 is available here: [url]ftp://ftp..imagemagick.org/pub/ImageMagick/beta[/url]. ImageMagick 6.2.6-1 will be officially released in the next week or two.

Try ImageMagick 6.2.6, the current release. If you continue to have problems linking to GraphVis with 6.2.6, let us know.

Ok, an ImageMagick user bought us a copy of Visual Studio 2005 (feel free to identify yourself if you want). ImageMagick compiled with only one patch to IMDisplayDoc.cpp and one patch to configure.cpp. We now need to see if we need to conditionally make the changes so ImageMagick will build with Vis...

We get good results with this command: convert -density 400 shoe.eps -colorspace rgb -resize 630x428 -strip -quality 75 shoe.jpg With ImageMagick 6.2.6 you can use this command as well to bypass using profiles: convert -density 400 -colorspace rgb shoe.eps resize 630x428 -strip -quality 75 shoe.jpg