CustomLinearGaugeLayerPresentation Class

Contains presentation settings that specify the linear gauge layer appearance.

Namespace: DevExpress.Xpf.Gauges

Assembly: DevExpress.Xpf.Gauges.v24.1.dll

NuGet Package: DevExpress.Wpf.Gauges

Declaration

C#

public class CustomLinearGaugeLayerPresentation :
    LinearGaugeLayerPresentation

VB.NET

Public Class CustomLinearGaugeLayerPresentation
    Inherits LinearGaugeLayerPresentation

Example

This example demonstrates how to define a custom linear scale layer presentation.

Xaml

<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="600">
    <Grid>
        <dxga:LinearGaugeControl>
            <dxga:LinearGaugeControl.ScalePanelTemplate>
                <ItemsPanelTemplate>
                    <Grid>
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition/>
                            <ColumnDefinition Width="60"/>
                            <ColumnDefinition/>
                        </Grid.ColumnDefinitions>
                    </Grid>
                </ItemsPanelTemplate>
            </dxga:LinearGaugeControl.ScalePanelTemplate>
            <dxga:LinearGaugeControl.Layers>
                <dxga:LinearGaugeLayer>
                    <dxga:LinearGaugeLayer.Presentation>
                        <dxga:CustomLinearGaugeLayerPresentation>
                            <dxga:CustomLinearGaugeLayerPresentation.GaugeLayerTemplate>
                                <ControlTemplate>
                                    <Border CornerRadius="10" BorderThickness="2" BorderBrush="Black" Background="LightYellow"/>
                                </ControlTemplate>
                            </dxga:CustomLinearGaugeLayerPresentation.GaugeLayerTemplate>
                        </dxga:CustomLinearGaugeLayerPresentation>
                    </dxga:LinearGaugeLayer.Presentation>
                </dxga:LinearGaugeLayer>
            </dxga:LinearGaugeControl.Layers>
            <dxga:LinearGaugeControl.Scales>
                <dxga:LinearScale LayoutMode="LeftToRight" ShowMinorTickmarks="False" Grid.Column="0" Margin="10,0">
                    <dxga:LinearScale.Layers>
                        <dxga:LinearScaleLayer>
                            <dxga:LinearScaleLayer.Presentation>
                                <dxga:CustomLinearScaleLayerPresentation>
                                    <dxga:CustomLinearScaleLayerPresentation.ScaleLayerTemplate>
                                        <ControlTemplate>
                                            <Border RenderTransformOrigin="0.5, 0.5" Margin="-30,0" Height="120" CornerRadius="10" BorderThickness="2" BorderBrush="Orange" Background="LightGray"/>
                                        </ControlTemplate>
                                    </dxga:CustomLinearScaleLayerPresentation.ScaleLayerTemplate>
                                </dxga:CustomLinearScaleLayerPresentation>
                            </dxga:LinearScaleLayer.Presentation>
                        </dxga:LinearScaleLayer>
                    </dxga:LinearScale.Layers>
                    <dxga:LinearScale.LevelBars>
                        <dxga:LinearScaleLevelBar Value="50"/>
                    </dxga:LinearScale.LevelBars>
                </dxga:LinearScale>
                <dxga:LinearScale LayoutMode="RightToLeft" ShowMinorTickmarks="False" Grid.Column="2" Margin="10,0">
                    <dxga:LinearScale.Layers>
                        <dxga:LinearScaleLayer>
                            <dxga:LinearScaleLayer.Presentation>
                                <dxga:CustomLinearScaleLayerPresentation>
                                    <dxga:CustomLinearScaleLayerPresentation.ScaleLayerTemplate>
                                        <ControlTemplate>
                                            <Border RenderTransformOrigin="0.5, 0.5" Margin="-30,0" Height="120" CornerRadius="10" BorderThickness="2" BorderBrush="Orange" Background="LightGray"/>
                                        </ControlTemplate>
                                    </dxga:CustomLinearScaleLayerPresentation.ScaleLayerTemplate>
                                </dxga:CustomLinearScaleLayerPresentation>
                            </dxga:LinearScaleLayer.Presentation>
                        </dxga:LinearScaleLayer>
                    </dxga:LinearScale.Layers>
                    <dxga:LinearScale.LevelBars>
                        <dxga:LinearScaleLevelBar Value="50"/>
                    </dxga:LinearScale.LevelBars>
                </dxga:LinearScale>
            </dxga:LinearGaugeControl.Scales>
        </dxga:LinearGaugeControl>
    </Grid>
</Window>

The image below illustrates the result.

Inheritance

Object

DispatcherObject

DependencyObject

Freezable

GaugeDependencyObject

PresentationBase

LayerPresentation

DevExpress.Xpf.Gauges.LinearGaugeLayerPresentation

CustomLinearGaugeLayerPresentation