monitor - ImageMagick Progress Monitor Routines
ProgressMonitor(text,quantum,span)
previous_handler=SetMonitorHandler(handler)
Function ProgressMonitor calls the monitor handler routines with a text
string that describes the task and a measure of completion.
The format of the Monitor routine is:
ProgressMonitor(text,quantum,span)
A description of each parameter follows:
- o quantum:
-
Specifies the quantum position within the span which represents how much
progress has been made in completing a task.
- o span:
-
Specifies the span relative to completing a task.
Function SetMonitorHandler sets the monitor handler to the specified
routine and returns the previous monitor handler.
The format of the SetMonitorHandler routine is:
previous_handler=SetMonitorHandler(handler)
A description of each parameter follows:
- o handler:
-
Specifies a pointer to a routine to handle monitors.