set_framegrabber_lutT_set_framegrabber_lutSetFramegrabberLutSetFramegrabberLut (Operator)
Name
set_framegrabber_lutT_set_framegrabber_lutSetFramegrabberLutSetFramegrabberLut — Set look-up table of the image acquisition device.
Signature
Description
The operator set_framegrabber_lutset_framegrabber_lutSetFramegrabberLutSetFramegrabberLutSetFramegrabberLut sets the look-up table (LUT) of
the image acquisition device specified by AcqHandleAcqHandleAcqHandleAcqHandleacqHandle. Note that
this operation is not supported for all kinds of image acquisition devices.
Attention
For a multithreaded application all image acquisition operators
(as listed in open_framegrabberopen_framegrabberOpenFramegrabberOpenFramegrabberOpenFramegrabber) are
an own group in which info_framegrabberinfo_framegrabberInfoFramegrabberInfoFramegrabberInfoFramegrabber, open_framegrabberopen_framegrabberOpenFramegrabberOpenFramegrabberOpenFramegrabber,
close_framegrabberclose_framegrabberCloseFramegrabberCloseFramegrabberCloseFramegrabber and close_all_framegrabbersclose_all_framegrabbersCloseAllFramegrabbersCloseAllFramegrabbersCloseAllFramegrabbers are
executed exclusively.
set_framegrabber_lutset_framegrabber_lutSetFramegrabberLutSetFramegrabberLutSetFramegrabberLut runs in parallel with all non-exclusive
operators inside and outside of this group.
Execution Information
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
This operator modifies the state of the following input parameter:
During execution of this operator, access to the value of this parameter must be synchronized if it is used across multiple threads.
Parameters
AcqHandleAcqHandleAcqHandleAcqHandleacqHandle (input_control, state is modified) framegrabber → HFramegrabber, HTupleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Handle of the acquisition device to be used.
ImageRedImageRedImageRedImageRedimageRed (input_control) integer-array → HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Red level of the LUT entries.
ImageGreenImageGreenImageGreenImageGreenimageGreen (input_control) integer-array → HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Green level of the LUT entries.
ImageBlueImageBlueImageBlueImageBlueimageBlue (input_control) integer-array → HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Blue level of the LUT entries.
Result
The operator set_framegrabber_lutset_framegrabber_lutSetFramegrabberLutSetFramegrabberLutSetFramegrabberLut returns the value 2 (H_MSG_TRUE)
if the specified LUT is correct and the image acquisition device is open.
Possible Predecessors
open_framegrabberopen_framegrabberOpenFramegrabberOpenFramegrabberOpenFramegrabber,
get_framegrabber_lutget_framegrabber_lutGetFramegrabberLutGetFramegrabberLutGetFramegrabberLut
Possible Successors
grab_imagegrab_imageGrabImageGrabImageGrabImage,
grab_datagrab_dataGrabDataGrabDataGrabData,
grab_image_startgrab_image_startGrabImageStartGrabImageStartGrabImageStart,
grab_image_asyncgrab_image_asyncGrabImageAsyncGrabImageAsyncGrabImageAsync,
grab_data_asyncgrab_data_asyncGrabDataAsyncGrabDataAsyncGrabDataAsync
See also
get_framegrabber_lutget_framegrabber_lutGetFramegrabberLutGetFramegrabberLutGetFramegrabberLut,
open_framegrabberopen_framegrabberOpenFramegrabberOpenFramegrabberOpenFramegrabber
Module
Foundation