set_framegrabber_lutT_set_framegrabber_lutSetFramegrabberLutSetFramegrabberLutset_framegrabber_lut (Operator)
Name
set_framegrabber_lutT_set_framegrabber_lutSetFramegrabberLutSetFramegrabberLutset_framegrabber_lut — Set look-up table of the image acquisition device.
Signature
Description
The operator set_framegrabber_lutset_framegrabber_lutSetFramegrabberLutSetFramegrabberLutset_framegrabber_lut sets the look-up table (LUT) of
the image acquisition device specified by AcqHandleAcqHandleAcqHandleacqHandleacq_handle. Note that
this operation is not supported for all kinds of image acquisition devices.
Attention
For a multithreaded application,
info_framegrabberinfo_framegrabberInfoFramegrabberInfoFramegrabberinfo_framegrabber, open_framegrabberopen_framegrabberOpenFramegrabberOpenFramegrabberopen_framegrabber, and
close_framegrabberclose_framegrabberCloseFramegrabberCloseFramegrabberclose_framegrabber are executed exclusively.
set_framegrabber_lutset_framegrabber_lutSetFramegrabberLutSetFramegrabberLutset_framegrabber_lut 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
AcqHandleAcqHandleAcqHandleacqHandleacq_handle (input_control, state is modified) framegrabber → HFramegrabber, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Handle of the acquisition device to be used.
ImageRedImageRedImageRedimageRedimage_red (input_control) integer-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Red level of the LUT entries.
ImageGreenImageGreenImageGreenimageGreenimage_green (input_control) integer-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Green level of the LUT entries.
ImageBlueImageBlueImageBlueimageBlueimage_blue (input_control) integer-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Blue level of the LUT entries.
Result
The operator set_framegrabber_lutset_framegrabber_lutSetFramegrabberLutSetFramegrabberLutset_framegrabber_lut returns the value 2 (
H_MSG_TRUE)
if the specified LUT is correct and the image acquisition device is open.
Possible Predecessors
open_framegrabberopen_framegrabberOpenFramegrabberOpenFramegrabberopen_framegrabber,
get_framegrabber_lutget_framegrabber_lutGetFramegrabberLutGetFramegrabberLutget_framegrabber_lut
Possible Successors
grab_imagegrab_imageGrabImageGrabImagegrab_image,
grab_datagrab_dataGrabDataGrabDatagrab_data,
grab_image_startgrab_image_startGrabImageStartGrabImageStartgrab_image_start,
grab_image_asyncgrab_image_asyncGrabImageAsyncGrabImageAsyncgrab_image_async,
grab_data_asyncgrab_data_asyncGrabDataAsyncGrabDataAsyncgrab_data_async
See also
get_framegrabber_lutget_framegrabber_lutGetFramegrabberLutGetFramegrabberLutget_framegrabber_lut,
open_framegrabberopen_framegrabberOpenFramegrabberOpenFramegrabberopen_framegrabber
Module
Foundation