UpdateMagGlassShape method (ILEADRasterView)

Visual Basic Example

Visual C++ 5.0 example

Delphi 4 example

C++ Builder example

 

Syntax

short UpdateMagGlassShape (MagGlassShapeFlags MagGlassShape, long hMagGlassRgn);

Overview

Refer to Using the Magnifying Glass.

Remarks

Updates the Magnifying Glass shape.

The Magnifying Glass procedure must be started, by calling the StartMagGlass method, before calling UpdateMagGlassShape.

The width and height of the Magnifying Glass will be changed according to the width and height of the passed hMagGlassRgn parameter if the MagGlassShape parameter was set to MAGGLASS_SHAPE_HRGN.

See Also

Functions:

StartMagGlass method, StopMagGlass method

Topics:

Raster Images: Displaying Images

 

Using the Zoom View