FrameRegion(IntPtr,Graphics,int) Method

Summary

Displays an outline of the Windows HRGN in the given System.Drawing.Graphics object.

Syntax

C++

public static void FrameRegion( 
   IntPtr hrgn, 
   Graphics graphics, 
   int frameIndex 
)

Public Overloads Shared Sub FrameRegion( _ 
   ByVal hrgn As IntPtr, _ 
   ByVal graphics As Graphics, _ 
   ByVal frameIndex As Integer _ 
)

public: 
static void FrameRegion(  
   IntPtr hrgn, 
   Graphics^ graphics, 
   int frameIndex 
)

Parameters

hrgn
Windows HRGN object.

graphics
System.Drawing.Graphics object where the frame is to appear.

frameIndex
Zero-index of the frame to display. Possible values are from 0 to MaxRegionFrameIndex. You can animate the region frame by cycling between these values.

Remarks

If the region includes non-contiguous shapes, each shape is outlined. The outline, itself, is inside the region.

This method is designed to produce an animated frame, which you can implement by calling the method with a timer event that cycles through the possible frame types.

For more information refer to RasterImage and GDI/GDI+.

For more information, refer to Creating a Region and Working with the Existing Region.

Requirements

Target Platforms

Reference

RasterImagePainter Class

RasterImagePainter Members

Overload List

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Help Version 20.0.2020.3.31