restrictScrollOffset Method

Summary

Ensures a scroll position is inside the minimum and maximum scroll value currently allowed.

Syntax
TypeScript
JavaScript
ImageViewer.prototype.restrictScrollOffset = function( 
   value 
) 
restrictScrollOffset( 
   value: LeadPointD 
): LeadPointD; 

Parameters

value

Scroll position in pixels.

Return Value

The trimmed value.

Remarks

This method will check value against 0,0 and the current value of MaximumScrollSize and make sure the value is inside the current scroll range. ScrollByRestrict uses this method to ensure the scrolling is always in the current range regardless of the value of RestrictScroll.

Requirements
Target Platforms
Help Version 21.0.2021.7.2
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Controls Assembly
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.