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?".
Magick++ has methods to handle memory blobs. You can read/write in whatever format you want (e.g. GIF, JPEG, MIFF, etc.) or perhaps the best would be to just pass raw images in the RGBA format.