LEADTOOLS JavaScript (Leadtools.Controls)
LEAD Technologies, Inc

Invalidate Method


Invalidates the entire surface of the control and causes the control to be redrawn.
Syntax
 function Leadtools.Controls.ImageViewer.invalidate()
!MISSING Scrap '_RTJavaScript_Method_SYNTAX'!
Remarks

Calling Invalidate will cause the viewer to re-render the content of the background onto the foreground canvas. For more information, refer to the Rendering section in ImageViewer.

Invalidate may only schedule a rendering operation if HTML 5 animation request is used. For more information, refer to EnableRequestAnimationFrame.

Example

For an example, refer to Transform.

See Also

Reference

ImageViewer Object
ImageViewer Members

 

 


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