dispose Method (ImageViewer)

Summary

Destroys this ImageViewer and removes it from the page.

Syntax

JavaScript Syntax
ImageViewer.prototype.dispose = function() 
TypeScript Syntax
dispose(): void; 

Remarks

ImageViewer will add HTML elements to the page and subscribe to multiple JavaScript events. If your application involves adding and removing ImageViewer objects from the page, then you must call the Dispose method to remove the object from the page and clean up any resources being used.

Example

Run the example. When you click the Example button, the viewer will be removed.

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:

JavaScript Example
function ImageViewer_Dispose() { 
   var createOptions = new lt.Controls.ImageViewerCreateOptions(imageViewerDiv2); 
   var myViewer = new lt.Controls.ImageViewer(createOptions); 
   myViewer.image = this._imageViewer.image; 
 
   /// ... 
   /// put your code here ... 
   /// ... 
 
   myViewer.dispose(); 
}; 

Requirements

Target Platforms

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