IMVFastColor
The IMVFastColor interface contains methods and properties to configure the MV Fast Color Filter.
Methods:
| FilterMethod | Get the filter method. |
| LowerThreshold | Get the lower threshold. |
| Reset | Reset all parameters. |
| UpperThreshold | Get the upper threshold. |
Header file: IMVFastColor.h
Interface definition language file: IMVFastColor.idl
Typelib: MVFastColor
Interface ID: IID_IMVFastColor
Channel Table
| Channel |
Value |
Description |
| MV_HSV_HUE |
0 |
Hue channel. |
| MV_HSV_SATURATION |
1 |
Saturation channel. |
| MV_HSV_VALUE |
2 |
Value channel |
Property IMVFastColor::FilterMethod
Declaration: Property Get/Put FilterMethod(iChannel As Long) As LongGet the filter method.
C Prototype:
HRESULT put_FilterMethod(LONG newVal);
HRESULT get_FilterMethod(LONG *pVal);
Property IMVFastColor::LowerThreshold
Declaration: Property Get/Put LowerThreshold(iChannel As Long) As DoubleGet the lower threshold.
C Prototype:HRESULT put_LowerThreshold(DOUBLE newVal);
HRESULT get_LowerThreshold(DOUBLE *pVal);
Declaration: Sub ResetReset all parameters.
C Prototype:HRESULT Reset();
Property IMVFastColor::UpperThreshold
Declaration: Property Get/Put UpperThreshold(iChannel As Long) As DoubleGet the upper threshold.
C Prototype:HRESULT put_UpperThreshold(DOUBLE newVal);
HRESULT get_UpperThreshold(DOUBLE *pVal);