OnHScroll
Viewer interaction
Description
Fires after the view scrolled horizontally, with NewPosition holding the new horizontal scrollbar position in pixels
The event fires only when the position actually moved since the last notification, covering scrollbar drags, keyboard scrolling, panning and ScrollBy
Syntax
Delphi
Property OnHScroll: TPDFlibViewerScroll Read FOnHScroll Write FOnHScroll;