Range Control Visual Elements
The Range Control provides range visualization and selection functionality.
The following image shows the Range Control's visual elements.
|Viewport||The area in which the Range Control renders the data specified by the current range.|
|Ruler||Displays values along the visible range.|
|Zoom&Scroll Bar||Contains controls that allow you to scroll and zoom the visible range.|
|Selection Thumb||Two selection thumbs mark the selected range. Drag these thumbs to change the selection.|
|Viewport Scroll Thumb||Marks the visible range within the total range. It can be scrolled by dragging the Zoom&Scroll bar, and can be resized using the Zoom Grips to the left and right of this bar, to change the visible range.|
|Zoom Grip||Zoom Grips are parts of the Viewport Scroll Thumb. They allow you to change the visible range by zooming in and out.|
|Selection Scroll Thumb||Marks the selected range within the total range.|
|Range Item||A unit interval. It is automatically adjusted based on the current zoom level.|