Introduction - If you have any usage issues, please Google them yourself
ImageMagick is mainly composed of a large number of command-line procedures, rather than providing Adobe Photoshop, GIMP such a graphical interface. However, ImageMagick also provides a simple GUI based on the X Window: IMDisplay. It also provides API libraries for many programming languages. Imagemagick uses feature signatures to identify file types.
Many programs use ImageMagick to create thumbnails, such as MediaWiki, phpBB, and vBulletin, as well as other programs such as LyX using ImageMagick to convert picture formats.
In the Perl language, ImageMagick also has an API called PerlMagick [2].