Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
Trying to convert postscript files to jpegs; on one machine with ImageMagick 6.5.9 Q16 installed, the marginalia (which is supposed to be visible) is blacked out. On another machine with ImageMagick 6.3.1 QB installed it works properly. I'm using the following command on both machines:
But why different results in the different versions? Does this mean the alpha transparency wasn't applicable in earlier versions and now I need to include it while using a newer version of IM?
On the other hand the newer JPEG2000 image file format does support transparency (or so I'm told).
But that is not the JPEG format that most people use.