IC Imaging Control C++

Grabber::getDisplayFrameFilters Method

Grabber::getDisplayFrameFilters Method

Returns the list of frame filters that are currently set in front of the display.
Syntax:
const tFrameFilterList getDisplayFrameFilters() const;
Return value:

The list of frame filters that are currently set in front of the display, or NULL if neither a list, nor a single frame filter have been set.

Remarks:

The elements in the list are pointers to frame filter objects that are maintained elsewhere. Therefore, these pointers may not be freed. If the method setDisplayFrameFilters was called with a pointer to an IFrameFilter (instead of a list), the list returned by getDisplayFrameFilters has only one element.

Information:

Introduced in version 3.0

See also: Grabber, Grabber::setDisplayFrameFilters, IFrameFilter

<< Grabber

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