CustomSpindleCapPresentation Class
Contains presentation settings that specify the spindle cap appearance.
Namespace: DevExpress.Xpf.Gauges
Assembly: DevExpress.Xpf.Gauges.v24.2.dll
NuGet Package: DevExpress.Wpf.Gauges
Declaration
Example
This example demonstrates how to define a custom spindle cap 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="300" Width="300">
<Grid>
<dxga:CircularGaugeControl Foreground="White">
<dxga:CircularGaugeControl.Scales>
<dxga:ArcScale ShowSpindleCap="True">
<dxga:ArcScale.Needles>
<dxga:ArcScaleNeedle Value="42"/>
</dxga:ArcScale.Needles>
<dxga:ArcScale.SpindleCapPresentation>
<dxga:CustomSpindleCapPresentation>
<dxga:CustomSpindleCapPresentation.SpindleCapTemplate>
<ControlTemplate>
<Grid RenderTransformOrigin="0,1">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<Line StrokeThickness="3" Grid.Row="1" Stroke="Black" Width="20" Height="60" X1="0" X2="20" Y1="60" Y2="0"/>
<Line StrokeThickness="1" Grid.Row="1" Stroke="White" Width="20" Height="60" X1="0" X2="20" Y1="60" Y2="0"/>
<Ellipse Grid.Column="1" Width="20" Height="20" Margin="-10">
<Ellipse.Fill>
<RadialGradientBrush Center="0.4, 0.3">
<GradientStop Color="White" Offset="0"/>
<GradientStop Color="Red" Offset="1"/>
</RadialGradientBrush>
</Ellipse.Fill>
</Ellipse>
</Grid>
</ControlTemplate>
</dxga:CustomSpindleCapPresentation.SpindleCapTemplate>
</dxga:CustomSpindleCapPresentation>
</dxga:ArcScale.SpindleCapPresentation>
</dxga:ArcScale>
</dxga:CircularGaugeControl.Scales>
</dxga:CircularGaugeControl>
</Grid>
</Window>
The image below illustrates the result.
Inheritance
See Also