beginAutoSizeChanged Method (ImageViewer)
Summary
Disable detecting if the viewer size has changed.
Syntax
JavaScript Syntax
ImageViewer.prototype.beginAutoSizeChanged = function()TypeScript Syntax
beginAutoSizeChanged(): void;Remarks
The viewer hooks to standard HTML Window "sizechanged" or "orientationchange" events depending on the browser being used. This will allow the viewer to
recalculate the transformation matrix and cause a render if the size of the control (container div) changes. If an action causes multiple size changes (for example,
a CSS transition or animation) then it is recommended to call BeginAutoSizeChanged to disable the automatic update and optimize performance and then
re-enable the feature by calling EndAutoSizeChanged.
Calls to BeginAutoSizeChanged and EndAutoSizeChanged are accumulative. Each call to BeginAutoSizeChanged must be matched with a corresponding call to EndAutoSizeChanged.
Requirements
Products | Support | Contact Us | Copyright Notices
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Controls Assembly
