GraphicsMagick 工具

GraphicsMagick provides a powerful command line utility gm, which may be used to access all GraphicsMagick functions. Gm uses a consistent set of options (see options documentation). GraphicsMagick provides access to major commands via a single executable command-line program; for example, to use the "convert" sub-command, type gm convert .... The available commands are as follows:

• animate Animate a sequence of images
• batch Executes an arbitary number of utility commands
• benchmark Measure and report utility command performance.
• compare Compare two images using statistics and/or visual differencing
• composite Composite images together
• conjure Execute a Magick Scripting Language (MSL) XML script
• convert Convert an image or sequence of images
• display Display an image on a workstation running X
• identify Describe an image or image sequence
• import Capture an application or X server screen
• mogrify Transform an image or sequence of images
• montage Create a composite image (in a grid) from separate images
• time Time the execution of a utility command.
• version Report GraphicsMagick version, features, and build options.