Rotate Method

Summary

Rotates the transformation matrix of this AnnObject around a point.

Syntax

C++

public virtual void Rotate( 
   double angle, 
   Point origin 
)

  
Public Overridable Sub Rotate( _ 
   ByVal angle As Double, _ 
   ByVal origin As Point _ 
)

public: 
virtual void Rotate(  
   double angle, 
   Point origin 
)

Parameters

angle
The angle (extent) of the rotation in degrees.

origin
A System.Windows.Point structure that represents the center of the rotation.

Remarks

If the object implements auto transformation (TransformMode returns .Auto), the logical coordinates of the object do not change when this method is called. Instead, the System.Windows.UIElement.RenderTransform transform is updated and the effect is only applied when transforming the object to physical space (e.g. when drawing or hit-testing the object).

If the object implements point transformation (TransformMode returns .Points), the logical coordinates of the object might change when this method is called. The exact behavior depends upon the object's implementation of the GetTransformPoints and the SetTransformPoints methods.

Example

For C#/VB examples, refer to Origin.

Requirements

Target Platforms