monitor - ImageMagick Progress Monitor Methods
MonitorHandler SetMonitorHandler(MonitorHandlerhandler)
Method ProgressMonitor calls the monitor handler methods with a text string that describes the task and a measure of completion.
The format of the ProgressMonitor method is:
void ProgressMonitor(const char *text,const unsigned int quantum, const unsigned int span)
A description of each parameter follows:
Specifies the quantum position within the span which represents how much progress has been made in completing a task.
Specifies the span relative to completing a task.
Method SetMonitorHandler sets the monitor handler to the specified method and returns the previous monitor handler.
The format of the SetMonitorHandler method is:
MonitorHandler SetMonitorHandler (MonitorHandler handler)
A description of each parameter follows:
Specifies a pointer to a method to handle monitors.