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CanvasBlend Enumeration
Specifies the blend mode used to draw primitives.

Namespace:  Microsoft.Graphics.Canvas
Assembly:  Microsoft.Graphics.Canvas (in Microsoft.Graphics.Canvas.dll) Version:
public enum CanvasBlend
  Member nameValueDescription
SourceOver0The standard source-over-destination blend mode, also known as premultiplied alpha blending.
Copy1The source is copied to the destination; destination pixels are ignored.
Min2Use the minimum of the source and destination pixel values.
Add3Take the sum of the source and destination pixel values.

This illustration shows the available blend modes with varying opacity and backgrounds.

CanvasBlend diagram
See Also