Query look-up table of the image acquisition device.
The operator get_framegrabber_lut queries the look-up table (LUT) of the image acquisition device specified by AcqHandle. Note that this operation is not supported for all kinds of image acquisition devices.
|
AcqHandle (input_control) |
framegrabber -> integer |
| Handle of the acquisition device to be used. | |
|
ImageRed (output_control) |
integer-array -> integer |
| Red level of the LUT entries. | |
|
ImageGreen (output_control) |
integer-array -> integer |
| Green level of the LUT entries. | |
|
ImageBlue (output_control) |
integer-array -> integer |
| Blue level of the LUT entries. | |
The operator get_framegrabber_lut returns the value 2 (H_MSG_TRUE) if the image acquisition device is open.
get_framegrabber_lut is reentrant and processed without parallelization.
set_framegrabber_lut, open_framegrabber
Foundation