F_VN_SetRoi_TcVnRectangle_DINT
Sets a region of interest (ROI) within an image.
Syntax
Definition:
FUNCTION F_VN_SetRoi_TcVnRectangle_DINT : HRESULT
VAR_IN_OUT
stRoi : TcVnRectangle_DINT;
END_VAR
VAR_INPUT
ipDestImage : ITcVnImage;
hrPrev : HRESULT;
END_VAR
Inputs
Name |
Type |
Description |
---|---|---|
ipDestImage |
Destination image | |
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) |
Required License
TC3 Vision Base