IC Imaging Control C++

Grabber::getDeviceFrameFilters Method

Grabber::getDeviceFrameFilters Method

Returns the list of frame filters that are currently set behind the device.
const tFrameFilterList getDeviceFrameFilters() const;
Return value:

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 version 3.0

See also: Grabber, Grabber::setDeviceFrameFilters, IFrameFilter

<< Grabber

Get in touch with us

About The Imaging Source

Established in 1990, The Imaging Source is one of the leading manufacturers of industrial cameras, video converters and embedded vision components for factory automation, quality assurance, medicine, science, security and a variety of other markets.

Our comprehensive range of cameras with USB 3.1, USB 3.0, USB 2.0, GigE, MIPI interfaces and other innovative machine vision products are renowned for their high quality and ability to meet the performance requirements of demanding applications.

ISO 9001:2015 certified MVTEC | Edge AI + Vision Alliance | EMVA

Contact us