set_framegrabber_lutT_set_framegrabber_lutSetFramegrabberLutSetFramegrabberLutset_framegrabber_lut (算子)

名称

set_framegrabber_lutT_set_framegrabber_lutSetFramegrabberLutSetFramegrabberLutset_framegrabber_lut — 设置图像采集设备的查找表。

签名

set_framegrabber_lut( : : AcqHandle, ImageRed, ImageGreen, ImageBlue : )

描述

算子 set_framegrabber_lutset_framegrabber_lutSetFramegrabberLutSetFramegrabberLutSetFramegrabberLutset_framegrabber_lut sets the look-up table (LUT) of the image acquisition device specified by AcqHandleAcqHandleAcqHandleAcqHandleacqHandleacq_handle. Note that this operation is not supported for all kinds of image acquisition devices.

注意

For a multithreaded application, info_framegrabberinfo_framegrabberInfoFramegrabberInfoFramegrabberInfoFramegrabberinfo_framegrabber, open_framegrabberopen_framegrabberOpenFramegrabberOpenFramegrabberOpenFramegrabberopen_framegrabber, and close_framegrabberclose_framegrabberCloseFramegrabberCloseFramegrabberCloseFramegrabberclose_framegrabber are executed exclusively.

set_framegrabber_lutset_framegrabber_lutSetFramegrabberLutSetFramegrabberLutSetFramegrabberLutset_framegrabber_lut runs in parallel with all non-exclusive operators inside and outside of this group.

执行信息

多线程类型：可重入（与非独占算子并行运行）。
多线程作用域：全局（可从任何线程调用）。
未采用并行化处理。

此算子修改后续输入参数的状态：

AcqHandleAcqHandleAcqHandleAcqHandleacqHandleacq_handle

在执行此算子时，若该参数值需在多个线程间使用，则必须对其访问进行同步。

参数

AcqHandleAcqHandleAcqHandleAcqHandleacqHandleacq_handle (输入控制，状态被修改) framegrabber → (handle)

Handle of the acquisition device to be used.

ImageRedImageRedImageRedImageRedimageRedimage_red (输入控制) integer-array → (integer)

Red level of the LUT entries.

ImageGreenImageGreenImageGreenImageGreenimageGreenimage_green (输入控制) integer-array → (integer)

Green level of the LUT entries.

ImageBlueImageBlueImageBlueImageBlueimageBlueimage_blue (输入控制) integer-array → (integer)

Blue level of the LUT entries.

结果

算子 set_framegrabber_lutset_framegrabber_lutSetFramegrabberLutSetFramegrabberLutSetFramegrabberLutset_framegrabber_lut 返回值 2 ( H_MSG_TRUE) if the specified LUT is correct and the image acquisition device is open.

可能的前趋

open_framegrabberopen_framegrabberOpenFramegrabberOpenFramegrabberOpenFramegrabberopen_framegrabber, get_framegrabber_lutget_framegrabber_lutGetFramegrabberLutGetFramegrabberLutGetFramegrabberLutget_framegrabber_lut

可能的后继

grab_imagegrab_imageGrabImageGrabImageGrabImagegrab_image, grab_datagrab_dataGrabDataGrabDataGrabDatagrab_data, grab_image_startgrab_image_startGrabImageStartGrabImageStartGrabImageStartgrab_image_start, grab_image_asyncgrab_image_asyncGrabImageAsyncGrabImageAsyncGrabImageAsyncgrab_image_async, grab_data_asyncgrab_data_asyncGrabDataAsyncGrabDataAsyncGrabDataAsyncgrab_data_async

另见

get_framegrabber_lutget_framegrabber_lutGetFramegrabberLutGetFramegrabberLutGetFramegrabberLutget_framegrabber_lut, open_framegrabberopen_framegrabberOpenFramegrabberOpenFramegrabberOpenFramegrabberopen_framegrabber

模块

基础

算子