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ImageViewerMagnifyGlassInteractiveMode Class


Shows a magnified version of the image on top of the viewer.

public class ImageViewerMagnifyGlassInteractiveMode : ImageViewerSpyGlassInteractiveMode 
Public Class ImageViewerMagnifyGlassInteractiveMode 
   Inherits ImageViewerSpyGlassInteractiveMode 
public ref class ImageViewerMagnifyGlassInteractiveMode : ImageViewerSpyGlassInteractiveMode 

ImageViewerMagnifyGlassInteractiveMode derives from ImageViewerSpyGlassInteractiveMode and waits for the DrawImage event. When this event fires, it will then use the ScaleFactor value to draw a magnified version of the image area underneath the spy glass on top of the viewer.

Drawing a rubber-band on the viewer is usually followed by another user operation to perform the action. In most cases, the rubber band is to be restricted on the "work" area. The RestrictToWorkBounds can control this behavior.

This interactive mode does not subscribe to any additional events from the InteractiveService beyond those in ImageViewerSpyGlassInteractiveMode and does not set InteractiveEventArgs.IsHandled to true in any additional way.

For more information, refer to Image Viewer Interactive Modes.


For an example, refer to ImageViewer.InteractiveModes.

Target Platforms
Help Version 21.0.2021.3.2
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