F_VN_RotateImageExp
Rotate an image by an individual rotation angle in degrees.
Can use available TwinCAT Job Tasks for executing parallel code regions.
Syntax
Definition:
FUNCTION F_VN_RotateImageExp : HRESULT
VAR_INPUT
ipSrcImage : ITcVnImage;
ipDestImage : Reference To ITcVnImage;
fAngleDeg : LREAL;
bAdjustDestSize : BOOL;
hrPrev : HRESULT;
END_VAR
Inputs
|
Name |
Type |
Description |
|---|---|---|
|
ipSrcImage |
Source image | |
|
ipDestImage |
Reference To ITcVnImage |
Destination image (An appropriate image will be created if required.) |
|
fAngleDeg |
LREAL |
Rotation angle in degree (positive: counter-clockwise, negative: clockwise) |
|
bAdjustDestSize |
BOOL |
If true, ipDestImage size is adjusted so that the whole rotated ipSrcImage is contained. Otherwise, ipDestImage size is set to ipSrcImage size. |
|
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) |
Return valueRequired License
TC3 Vision Base
System Requirements
Development environment | Target platform | PLC libraries to include |
|---|---|---|
TwinCAT V3.1.4024.54 or later | PC or CX (x64) with PL50, e.g. Intel 4-core Atom CPU | Tc3_Vision |