CustomArcScaleLayerPresentation Class
Contains presentation settings that specify the scale layer appearance.
Namespace: DevExpress.Xpf.Gauges
Assembly: DevExpress.Xpf.Gauges.v20.2.dll
NuGet Packages: DevExpress.WindowsDesktop.Wpf.Gauges, DevExpress.Wpf.Gauges
Declaration
Example
This example demonstrates how to define a custom scale layer 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>
<dxga:CircularGaugeControl.Scales>
<dxga:ArcScale ShowMinorTickmarks="False">
<dxga:ArcScale.Needles>
<dxga:ArcScaleNeedle/>
</dxga:ArcScale.Needles>
<dxga:ArcScale.MajorTickmarkOptions>
<dxga:MajorTickmarkOptions Offset="1" FactorLength="2" FactorThickness="2"/>
</dxga:ArcScale.MajorTickmarkOptions>
<dxga:ArcScale.TickmarksPresentation>
<dxga:DefaultTickmarksPresentation MajorTickBrush="White"/>
</dxga:ArcScale.TickmarksPresentation>
<dxga:ArcScale.Layers>
<dxga:ArcScaleLayer>
<dxga:ArcScaleLayer.Presentation>
<dxga:CustomArcScaleLayerPresentation>
<dxga:CustomArcScaleLayerPresentation.ScaleLayerTemplate>
<ControlTemplate>
<Grid RenderTransformOrigin="0.5, 0.5">
<Ellipse Fill="Gray"/>
<Ellipse Fill="White" Margin="18"/>
</Grid>
</ControlTemplate>
</dxga:CustomArcScaleLayerPresentation.ScaleLayerTemplate>
</dxga:CustomArcScaleLayerPresentation>
</dxga:ArcScaleLayer.Presentation>
</dxga:ArcScaleLayer>
</dxga:ArcScale.Layers>
</dxga:ArcScale>
</dxga:CircularGaugeControl.Scales>
</dxga:CircularGaugeControl>
</Grid>
</Window>
The image below illustrates the result.
Inheritance
See Also