Range Bar
A circular gauge’s Range Bar is a filled sector that always starts at a fixed value along a scale and extends to another value (the scale’s current value or another fixed value).
The range bar extends to the scale’s current value (the default setting), so when the scale’s value changes, the range bar’s boundaries also change.
The image below illustrates two range bars with different start values (0 and 30) that extend to another scale value (30 and 100, respectively).
A range bar object is an instance of the ArcScaleRangeBar class.
The table below lists the main properties that affect element behavior and appearance.
| Characteristics | Members |
|---|---|
| Data | BaseRangeBar.AnchorValue,BaseRangeBar.Value,BaseRangeBar.ActualValue |
| Layout | BaseRangeBar.StartOffset,BaseRangeBar.EndOffset,BaseLeafPrimitive.ZOrder |
| Appearance | BaseRangeBar.Appearance,BaseLeafPrimitive.Shader |