BeginClipPath Method (AnnD2DObjectRenderer)

Sets the current path in the context as a clipping path.

Syntax

C#
Visual Basic
WinRT C#
Java
Objective-C
WinRT JavaScript

protected virtual object BeginClipPath()

'Declaration

Protected Overridable Function BeginClipPath() As Object

'Usage

Dim instance As AnnD2DObjectRenderer
Dim value As Object
 
value = instance.BeginClipPath()

protected virtual object BeginClipPath()

 function Leadtools.Annotations.Rendering.AnnD2DObjectRenderer.BeginClipPath()

Return Value

The path state. This value must be passed to EndClipPath.

Remarks

Some object renderers require that a clipping path be set in context in order to perform the rendering. These objects call the BeginClipPath method to notify a derived class that a clipping path has been set. The object then calls the EndClipPath method when the clipping path is removed. Between BeginClipPath and EndClipPath, the value of the ClipPath property gets set to true. Derived classes can check the value of this property to detect when the context has a clipping path.

Requirements

Target Platforms

Reference

AnnD2DObjectRenderer Class
AnnD2DObjectRenderer Members