Set specific parameters for a frame grabber.
The operator set_framegrabber_param sets specific parameters for the frame grabber specified by FGHandle.
|
FGHandle (input_control) |
framegrabber -> integer |
| Handle of the frame grabber to be used. | |
|
Param (input_control) |
string(-array) -> string |
| Parameter to be set. | |
| Suggested values: 'continuous_grabbing', 'external_trigger', 'gain', 'image_height', 'image_width', 'port', 'start_column', 'start_row', 'trigger_signal', 'volatile' | |
|
Value (input_control) |
string(-array) -> string / real / integer |
| Parameter value. | |
If the frame grabber is open and the specified parameter / parameter value is supported by the frame grabber, the operator set_framegrabber_param returns the value 2 (H_MSG_TRUE). Otherwise an exception handling is raised.
set_framegrabber_param is reentrant and processed without parallelization.
grab_image, grab_region, grab_image_start, grab_image_async, grab_region_async, close_framegrabber
open_framegrabber, info_framegrabber, get_framegrabber_param
Image / region / XLD management
