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Scale Method (AnnObject)
Summary
Scales the transformation matrix of this AnnObject by the specified ratios.
Syntax
Public Overridable Sub Scale( _ByVal sx As Double, _ByVal sy As Double, _ByVal origin As Point _)
Parameters
sx
The ratio by which to scale the System.Windows.UIElement.RenderTransform matrix in the x-axis direction.
sy
The ratio by which to scale the System.Windows.UIElement.RenderTransform matrix in the y-axis direction.
origin
A System.Windows.Point structure that represents the center of the scale operation.
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 Transform matrix 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
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