Grabber::getDeviceFrameFilters Method

const tFrameFilterList getDeviceFrameFilters() const;

The list of frame filters that are currently set behind the device, or NULL if no list nor a single frame filter has been set.

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 setDeviceFrameFilters was called with a pointer to a IFrameFilter (instead of a list), the list returned by getDeviceFrameFilters has only one element.

Introduced in IC Imaging Control 3.0