OnPaintImage Method

Occurs when the Image for the Magnifying Glass is redrawn.

Syntax

C#
Visual Basic
Objective-C
Java
C++

protected virtual void OnPaintImage( 
   Graphics graphics,
   Point centerPoint
)

'Declaration
 
Protected Overridable Sub OnPaintImage( _
   ByVal graphics As Graphics, _
   ByVal centerPoint As Point _
)

'Usage
 
Dim instance As RasterMagnifyGlass
Dim graphics As Graphics
Dim centerPoint As Point
 
instance.OnPaintImage(graphics, centerPoint)

protected:
virtual void OnPaintImage( 
   Graphics^ graphics,
   Point centerPoint
)

Parameters

graphics: The Graphics object used to paint.
centerPoint: The center point of the Magnifying Glass rectangle

Remarks

You can override this method in order to perform your own painting for the Magnifying Glass. Call the base class implementation for the default behavior.

Example

Refer to the tutorial Advanced Magnifying Glass.

Requirements

Target Platforms

Reference

RasterMagnifyGlass Class
RasterMagnifyGlass Members