ArcScaleMarkerCollection Class
Namespace: DevExpress.UI.Xaml.Gauges
Assembly: DevExpress.UI.Xaml.Gauges.v19.2.dll
Declaration
public class ArcScaleMarkerCollection :
ArcScaleIndicatorCollection<ArcScaleMarker>
Public Class ArcScaleMarkerCollection
Inherits ArcScaleIndicatorCollection(Of ArcScaleMarker)
Each arc scale can hold a collection of markers returned by the ArcScale.Markers property and represented by the ArcScaleMarkerCollection class. Each collection item is an instance of the ArcScaleMarker class and can be accessed via the Item[Int32] property of an ArcScaleMarkerCollection object.
For more information on markers, refer to the Marker (Circular Scale) document.
Examples
The following example demonstrates how to create a Circular Gauge with two needles, three ranges, one marker and one range bar.
<Page
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:CircularGaugeLesson"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:Gauges="using:DevExpress.UI.Xaml.Gauges"
x:Class="CircularGaugeLesson.MainPage"
mc:Ignorable="d">
<Grid Background="{StaticResource ApplicationPageBackgroundThemeBrush}">
<Gauges:CircularGauge>
<Gauges:ArcScale StartValue="0" EndValue="12"
StartAngle="-90" EndAngle="270"
MajorIntervalCount="12" MinorIntervalCount="5">
<Gauges:ArcScale.Ranges>
<Gauges:ArcScaleRange StartValue="0" EndValue="4"/>
<Gauges:ArcScaleRange EndValue="8" StartValue="4"/>
<Gauges:ArcScaleRange EndValue="12" StartValue="8"/>
</Gauges:ArcScale.Ranges>
<Gauges:ArcScale.RangeBars>
<Gauges:ArcScaleRangeBar AnchorValue="7" Value="3"/>
</Gauges:ArcScale.RangeBars>
<Gauges:ArcScale.Markers>
<Gauges:ArcScaleMarker Value="7"/>
</Gauges:ArcScale.Markers>
<Gauges:ArcScale.Needles>
<Gauges:ArcScaleNeedle Value="3"/>
<Gauges:ArcScaleNeedle Value="12"/>
</Gauges:ArcScale.Needles>
<Gauges:ArcScale.LabelOptions>
<Gauges:ArcScaleLabelOptions ShowFirst="False"/>
</Gauges:ArcScale.LabelOptions>
</Gauges:ArcScale>
</Gauges:CircularGauge>
</Grid>
</Page>
<Page
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:CircularGaugeLesson"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:Gauges="using:DevExpress.UI.Xaml.Gauges"
x:Class="CircularGaugeLesson.MainPage"
mc:Ignorable="d">
<Grid Background="{StaticResource ApplicationPageBackgroundThemeBrush}">
<Gauges:CircularGauge>
<Gauges:ArcScale StartValue="0" EndValue="12"
StartAngle="-90" EndAngle="270"
MajorIntervalCount="12" MinorIntervalCount="5">
<Gauges:ArcScale.Ranges>
<Gauges:ArcScaleRange StartValue="0" EndValue="4"/>
<Gauges:ArcScaleRange EndValue="8" StartValue="4"/>
<Gauges:ArcScaleRange EndValue="12" StartValue="8"/>
</Gauges:ArcScale.Ranges>
<Gauges:ArcScale.RangeBars>
<Gauges:ArcScaleRangeBar AnchorValue="7" Value="3"/>
</Gauges:ArcScale.RangeBars>
<Gauges:ArcScale.Markers>
<Gauges:ArcScaleMarker Value="7"/>
</Gauges:ArcScale.Markers>
<Gauges:ArcScale.Needles>
<Gauges:ArcScaleNeedle Value="3"/>
<Gauges:ArcScaleNeedle Value="12"/>
</Gauges:ArcScale.Needles>
<Gauges:ArcScale.LabelOptions>
<Gauges:ArcScaleLabelOptions ShowFirst="False"/>
</Gauges:ArcScale.LabelOptions>
</Gauges:ArcScale>
</Gauges:CircularGauge>
</Grid>
</Page>
See Also