Visual Elements

• Apr 15, 2018

The following image illustrates the Range Control’s visual elements:

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Element

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Description

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Visibility

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Viewport

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This is the area where the Range Control’s Client draws the data that falls into the currently visible range.

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Ruler

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Displays values along the visible range. The ruler can be hidden or drawn by the Range Control’s Client itself.

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RangeControl.ShowLabels

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Selection Thumb

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Two selection thumbs mark the selected range. You can drag them to change the selection.

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RangeControl.SelectionType

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Zoom&Scroll Bar

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Contains controls that allow you to scroll and zoom the visible range.

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RangeControl.ShowZoomScrollBar

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Viewport Scroll Thumb

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Marks the visible range within the total range. It can be scrolled by dragging, and can be resized via the Zoom Grips to change the visible range.

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Zoom Grip

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Zoom Grips are parts of the Viewport Scroll Thumb. They allow you to change the visible range by zooming in and out.

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Selection Scroll Thumb

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Marks the selected range within the total range. It can be scrolled to move the selected range.

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