OnDrawImage Method (ImageViewerSpyGlassInteractiveMode)

You can override this method to draw your own image on the magnify glass rectangle available through SpyRectangleShape.

Syntax

WinRT C#
WinRT JavaScript

protected virtual void OnDrawImage()

 function Leadtools.Controls.ImageViewerSpyGlassInteractiveMode.OnDrawImage()

Remarks

The OnDrawImage method allows derived classes to handle the event without attaching a function to the event. This is the preferred technique for handling the event in a derived class.
Note to Inheritors: When overriding OnDrawImage in a derived class, be sure to call the base class's OnDrawImage method so that registered delegates receive the event.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

ImageViewerSpyGlassInteractiveMode Class
ImageViewerSpyGlassInteractiveMode Members