CustomLinearScaleRangeBarPresentation.RangeBarTemplate Property
Gets or sets a template that configures the range bar appearance. This is a dependency property.
Namespace: DevExpress.Xpf.Gauges
Assembly: DevExpress.Xpf.Gauges.v24.2.dll
NuGet Package: DevExpress.Wpf.Gauges
Declaration
Property Value
Type | Description |
---|---|
ControlTemplate | A control template that specifies the range bar visual structure. |
Example
This example demonstrates how to define a custom linear scale range and range bar presentation.
<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:GaugesDemoApp"
xmlns:dxga="http://schemas.devexpress.com/winfx/2008/xaml/gauges"
x:Class="GaugesDemoApp.MainWindow"
Title="MainWindow" Height="200" Width="300">
<Grid>
<dxga:LinearGaugeControl>
<dxga:LinearGaugeControl.Scales>
<dxga:LinearScale LayoutMode="LeftToRight" ShowMinorTickmarks="False" >
<dxga:LinearScale.Ranges>
<dxga:LinearScaleRange StartValue="0" EndValue="100">
<dxga:LinearScaleRange.Options>
<dxga:RangeOptions Thickness="40" Offset="20"/>
</dxga:LinearScaleRange.Options>
<dxga:LinearScaleRange.Presentation>
<dxga:CustomLinearScaleRangePresentation>
<dxga:CustomLinearScaleRangePresentation.RangeTemplate>
<ControlTemplate>
<Viewbox RenderTransformOrigin="0.5, 1" Width="40" Stretch="Fill">
<Rectangle Fill="LightGray" Width="10" Height="40" Clip="M9,40Q5,2,0,0L10,0 10,40"/>
</Viewbox>
</ControlTemplate>
</dxga:CustomLinearScaleRangePresentation.RangeTemplate>
</dxga:CustomLinearScaleRangePresentation>
</dxga:LinearScaleRange.Presentation>
</dxga:LinearScaleRange>
</dxga:LinearScale.Ranges>
<dxga:LinearScale.RangeBars>
<dxga:LinearScaleRangeBar Value="80" IsInteractive="True">
<dxga:LinearScaleRangeBar.Options>
<dxga:LinearScaleRangeBarOptions Thickness="40" Offset="20"/>
</dxga:LinearScaleRangeBar.Options>
<dxga:LinearScaleRangeBar.Presentation>
<dxga:CustomLinearScaleRangeBarPresentation>
<dxga:CustomLinearScaleRangeBarPresentation.RangeBarTemplate>
<ControlTemplate>
<Viewbox RenderTransformOrigin="0.5, 1" Width="40" Stretch="Fill">
<Rectangle Fill="Lime" Width="10" Height="40" Clip="M9,40Q5,2,0,0L10,0 10,40"/>
</Viewbox>
</ControlTemplate>
</dxga:CustomLinearScaleRangeBarPresentation.RangeBarTemplate>
</dxga:CustomLinearScaleRangeBarPresentation>
</dxga:LinearScaleRangeBar.Presentation>
</dxga:LinearScaleRangeBar>
</dxga:LinearScale.RangeBars>
</dxga:LinearScale>
</dxga:LinearGaugeControl.Scales>
</dxga:LinearGaugeControl>
</Grid>
</Window>
The image below illustrates the result.
See Also