F_VN_NormalizeImageForDisplay
Normalize an image for display, i.e. scale it to the full value range of the underlying data type (-1 to 1 for floating point).
Can use available TwinCAT Job Tasks for executing parallel code regions.
Can return partial results when canceled by Watchdog.
Syntax
Definition:
FUNCTION F_VN_NormalizeImageForDisplay : HRESULT
VAR_INPUT
ipSrcImage : ITcVnImage;
ipDestImage : Reference To ITcVnImage;
eSignedNormalization : ETcVnSignedNormalization;
hrPrev : HRESULT;
END_VAR
Inputs
Name |
Type |
Description |
---|---|---|
ipSrcImage |
Source image | |
ipDestImage |
Reference To ITcVnImage |
Destination image (An appropriate destination image will be created if required.) |
eSignedNormalization |
Option for normalizing signed values | |
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) |
Required 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 |