=monitor - ImageMagick Progress Monitor Methods9W




"NAME

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monitor - ImageMagick Progress Monitor Methods



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&SYNOPSIS

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void ProgressMonitor( const char *text, const off_t quantum, const off_t span );

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MonitorHandler SetMonitorHandler( MonitorHandler handler );



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FUNCTION *DESCRIPTIONS



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ProgressMonitor

Method ProgressMonitor calls the monitor handler methods with a text string that describes the task and a measure of completion.

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The format of the ProgressMonitor method is:

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void ProgressMonitor ( const char *text, const off_t quantum, const off_t span );

AA description of each parameter follows:


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quantum:

uSpecifies the quantum position within the span which represents how much progress has been made in completing a task.

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span:

1Specifies the span relative to completing a task.



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SetMonitorHandler

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Method SetMonitorHandler sets the monitor handler to the specified method and returns the previous monitor handler.

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The format of the SetMonitorHandler method is:

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MonitorHandler SetMonitorHandler ( MonitorHandler handler );

AA description of each parameter follows:


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handler:

3Specifies a pointer to a method to handle monitors.
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