BlendFunction Structure

Controls blending by specifying the blending functions for source and destination bitmaps.

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 struct BlendFunction
Inheritance
Object    ValueType    BlendFunction

Remarks

Methods

Equals Indicates whether this instance and a specified object are equal.
(Inherited from ValueType)
GetHashCode Returns the hash code for this instance.
(Inherited from ValueType)
GetType Gets the Type of the current instance.
(Inherited from Object)
ToString Returns the fully qualified type name of this instance.
(Inherited from ValueType)

Fields

AlphaFormat This member controls the way the source and destination bitmaps are interpreted.
BlendFlags Must be zero.
BlendOp The source blend operation.

Currently, the only source and destination blend operation that has been defined is AC_SRC_OVER.

SourceConstantAlpha 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.

Extension Methods

CanConvertTo Determines whether the source object can be converted to the specified target type.
(Defined by ObjectExtensions)
CanConvertToT Determines whether the source object can be converted to the specified target type.
(Defined by ObjectExtensions)
ConvertToT Converts an object to the specified target type.

If the conversion fails, an exception is thrown.
(Defined by ObjectExtensions)

ConvertToT Converts an object to the specified target type.

If the conversion fails, returns the specified default value.
(Defined by ObjectExtensions)

IsDisposable Determines whether the specified object is a disposable type (i.e., it implements IDisposable interface).
(Defined by ObjectExtensions)
Speak Speaks the string representation of the source object by using the operating system integrated text-to-speech synthesizer.
(Defined by ObjectExtensions)
Speak Speaks the string representation of the source object by using the operating system integrated text-to-speech synthesizer.
(Defined by ObjectExtensions)
ThrowIfNullTException Throws the specified exception if the source object is null.
(Defined by ObjectExtensions)

See Also