CanvasCompositeOperation

Wisej.Web.CanvasCompositeOperation

Namespace: Wisej.Web

Assembly: Wisej.Framework (3.5.0.0)

Determines how a source (new) image are drawn onto a destination (existing) image.

C#

public enum CanvasCompositeOperation : Enum

VB.NET

Public Enum CanvasCompositeOperation As [Enum]

Fields

Name	Description
Copy	Displays the source image. The destination image is ignored.
DestinationAtop	Displays the destination image on top of the source image. The part of the destination image that is outside the source image is not shown.
DestinationIn	Displays the destination image in to the source image. Only the part of the destination image that is INSIDE the source image is shown, and the source image is transparent.
DestinationOut	Displays the destination image out of the source image. Only the part of the destination image that is OUTSIDE the source image is shown, and the source image is transparent.
DestinationOver	Displays the destination image over the source image.
Lighter	Displays the source image + the destination image.
SourceAtop	Displays the source image on top of the destination image. The part of the source image that is outside the destination image is not shown.
SourceIn	Displays the source image in to the destination image. Only the part of the source image that is INSIDE the destination image is shown, and the destination image is transparent.
SourceOut	Displays the source image out of the destination image. Only the part of the source image that is OUTSIDE the destination image is shown, and the destination image is transparent.
SourceOver	Default. Displays the source image over the destination image.
Xor	The source image is combined by using an exclusive OR with the destination image.

Used By

Name	Description
Canvas.GlobalCompositeOperation	Sets or returns how a new image are drawn onto an existing image.