thumbnails Property


Manages the thumbnails in this document viewer.


JavaScript Syntax
Object.defineProperty(DocumentViewer.prototype, 'thumbnails', 
	get: function() 
TypeScript Syntax
thumbnails: DocumentViewerThumbnails; // read-only 

Property Value

The DocumentViewerThumbnails object that manages the thumbnails in this document viewer.


This class manages the thumbnail image of the pages in the current Document set in the document viewer.

The class creates an instance of ImageViewer for viewing the thumbnails. The thumbnail images are loaded in a background thread to keep the application user interface responsive.

The class also handles the user interactions with the thumbnails, such as clicking on a thumbnail to move the view to the specified page.

When the Document Viewer is created

Refer to DocumentViewerThumbnails for more information.


For an example, refer to DocumentViewerThumbnails.


Target Platforms

Help Version 19.0.2017.10.27
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Leadtools.Documents.UI Assembly