invalidate Method

Summary

Re-renders the specified area in the view.

Syntax

JavaScript Syntax
DocumentViewerView.prototype.invalidate = function(bounds)
TypeScript Syntax
invalidate(bounds: LeadRectD): void;

Parameters

bounds

Rectangle in the view to re-render.

Remarks

This method will check the value of ImageViewer against null and then calls ImageViewer.Invalidate, refer to this method for more information.

Requirements

Target Platforms

Help Version 19.0.2017.10.27
Products | Support | Contact Us | Copyright Notices
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Documents.UI Assembly
Introduction
Getting Started
Namespaces
Leadtools.Documents.UI Namespace
Assemblies