Draws and pans a spy glass on the viewer.
public class ImageViewerSpyGlassInteractiveMode : ImageViewerInteractiveMode
Public Class ImageViewerSpyGlassInteractiveMode
public ref class ImageViewerSpyGlassInteractiveMode : ImageViewerInteractiveMode
The mode will set InteractiveEventArgs.IsHandled to true under the normal conditions for these events.
The ImageViewerSpyGlassInteractiveMode interactive mode does not perform any action on the viewer (besides drawing the the spy glass). It is up to the user to implement any custom operation required, (for example, to implement a magnify glass). The ImageViewerMagnifyGlassInteractiveMode derives from the ImageViewerSpyGlassInteractiveMode and overrides the OnDrawImage method to draw a magnified version of the area under the spy glass.
For more information, refer to Image Viewer Interactive Modes.
This example will use ImageViewerSpyGlassInteractiveMode to show an inverted portion of the image under the mouse.
Start with the ImageViewer example, remove all the code inside the example function (search for the "// TODO: add example code here" comment) and insert the following code:
Medical Web Viewer .NET