BlendFunctionSourceConstantAlpha Field

Specifies an alpha transparency value to be used on the entire source bitmap.

The SourceConstantAlpha value is combined with any per-pixel alpha values in the source bitmap.

If you set SourceConstantAlpha to 0, it is assumed that your image is transparent.

Set the SourceConstantAlpha value to 255 (opaque) when you only want to use per-pixel alpha values.

Definition

Namespace: DevCase.Win32.Structures
Assembly: DevCase.net48 (in DevCase.net48.dll) Version: 6.0.0.0 (6.0)
XMLNS for XAML: Not mapped to an xmlns.
public byte SourceConstantAlpha

Field Value

Byte

See Also