Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Adjusts the contrast.
Constant for IPropertyBag
Available only by using IPropertyStore.
Data Type
VT_I4
Default Value
0
Applies To
Remarks
Contrast adjustment is performed by multiplying the YCbCr values by a scaling factor.
This property has a range of -127 to 127. Zero indicates no change in contrast.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows XP [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Header |
|
See also