wpf-devexpress-dot-xpf-dot-gauges-7a8dca2a.md
An arc scale range.
Namespace : DevExpress.Xpf.Gauges
Assembly : DevExpress.Xpf.Gauges.v25.2.dll
NuGet Package : DevExpress.Wpf.Gauges
public class ArcScaleRange :
RangeBase
Public Class ArcScaleRange
Inherits RangeBase
The following members return ArcScaleRange objects:
A range is used to mark intervals on a circular scale. An instance of an arc scale range is represented by the ArcScaleRange object. It can be accessed as an item of the ArcScaleRangeCollection object returned by the ArcScale.Ranges property.
A typical arc scale range is shown in the image below:
For more information on ranges, refer to the Range document.
This example illustrates how to create a CircularGaugeControl instance with a single ArcScale object.
<Window x:Class="DXGauges_Circular.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:dxga="http://schemas.devexpress.com/winfx/2008/xaml/gauges"
Title="MainWindow" Height="350" Width="525">
<Grid>
<dxga:CircularGaugeControl Name="circularGaugeControl1" >
<dxga:CircularGaugeControl.Model>
<dxga:CircularRedClockModel />
</dxga:CircularGaugeControl.Model>
<dxga:CircularGaugeControl.Scales>
<dxga:ArcScale StartValue="0" EndValue="12"
StartAngle="-90" EndAngle="270"
MajorIntervalCount="12" MinorIntervalCount="5">
<dxga:ArcScale.LabelOptions>
<dxga:ArcScaleLabelOptions ShowFirst="False" Orientation="LeftToRight" />
</dxga:ArcScale.LabelOptions>
<dxga:ArcScale.Needles>
<dxga:ArcScaleNeedle Value="3" />
<dxga:ArcScaleNeedle Value="12" />
</dxga:ArcScale.Needles>
<dxga:ArcScale.Markers>
<dxga:ArcScaleMarker Value="7" />
</dxga:ArcScale.Markers>
<dxga:ArcScale.RangeBars>
<dxga:ArcScaleRangeBar AnchorValue="7" Value="3" />
</dxga:ArcScale.RangeBars>
<dxga:ArcScale.Layers>
<dxga:ArcScaleLayer />
</dxga:ArcScale.Layers>
<dxga:ArcScale.Ranges>
<dxga:ArcScaleRange StartValue="0" EndValue="4" />
<dxga:ArcScaleRange StartValue="4" EndValue="8" />
<dxga:ArcScaleRange StartValue="8" EndValue="12" />
</dxga:ArcScale.Ranges>
</dxga:ArcScale>
</dxga:CircularGaugeControl.Scales>
</dxga:CircularGaugeControl>
</Grid>
</Window>
Object DispatcherObject DependencyObject Freezable GaugeDependencyObject LayerBase RangeBase ArcScaleRange
See Also