CustomFourteenSegmentsPresentation Class

Contains presentation settings that specify the symbol appearance.

Namespace: DevExpress.Xpf.Gauges

Assembly: DevExpress.Xpf.Gauges.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Gauges, DevExpress.Wpf.Gauges

Declaration

C#

public class CustomFourteenSegmentsPresentation :
    FourteenSegmentsPresentation

VB.NET

Public Class CustomFourteenSegmentsPresentation
    Inherits FourteenSegmentsPresentation

Example

This example demonstrates how to define a custom 14 segments 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="200" Width="300">
    <Window.Resources>
        <dxga:SymbolStateToVisibilityConverter x:Key="VisibilityConverter"/>
    </Window.Resources>
    <Grid>
        <dxga:DigitalGaugeControl Text="12:45">
            <dxga:DigitalGaugeControl.SymbolView>
                <dxga:FourteenSegmentsView>
                    <dxga:FourteenSegmentsView.Presentation>
                        <dxga:CustomFourteenSegmentsPresentation>
                            <dxga:CustomFourteenSegmentsPresentation.SymbolTemplate>
                                <ControlTemplate>
                                    <Viewbox Stretch="Fill">
                                        <Canvas Width="86" Height="122">
                                            <Border CornerRadius="5" Width="21.0118" Height="10" Canvas.Left="49.5521" Canvas.Top="56" Background="LightGray"/>
                                            <Border CornerRadius="5" Width="10" Height="36.127" Canvas.Left="52.2681" Canvas.Top="18.5077" Background="LightGray" RenderTransformOrigin="0.5, 0.5">
                                                <Border.RenderTransform>
                                                    <RotateTransform Angle="15"/>
                                                </Border.RenderTransform>
                                            </Border>
                                            <Border CornerRadius="5" Width="10" Height="32.4111" Canvas.Left="38" Canvas.Top="22" Background="LightGray"/>
                                            <Border CornerRadius="5" Width="21.012" Height="10" Canvas.Left="17.436" Canvas.Top="56" Background="LightGray"/>
                                            <Border CornerRadius="5" Width="10" Height="36.127" Canvas.Left="24" Canvas.Top="67.3653" Background="LightGray" RenderTransformOrigin="0.5, 0.5">
                                                <Border.RenderTransform>
                                                    <RotateTransform Angle="15"/>
                                                </Border.RenderTransform>
                                            </Border>
                                            <Border CornerRadius="5" Width="10" Height="36.127" Canvas.Left="24" Canvas.Top="18.5077" Background="LightGray" RenderTransformOrigin="0.5, 0.5">
                                                <Border.RenderTransform>
                                                    <RotateTransform Angle="-15"/>
                                                </Border.RenderTransform>
                                            </Border>
                                            <Border CornerRadius="5" Width="10" Height="36.127" Canvas.Left="52.2681" Canvas.Top="67.3653" Background="LightGray" RenderTransformOrigin="0.5, 0.5">
                                                <Border.RenderTransform>
                                                    <RotateTransform Angle="-15"/>
                                                </Border.RenderTransform>
                                            </Border>
                                            <Border CornerRadius="5" Width="10" Height="32.4111" Canvas.Left="38" Canvas.Top="67.5889" Background="LightGray"/>

                                            <Border CornerRadius="5" Width="10" Height="39.1278" Canvas.Left="8" Canvas.Top="15.4362" Background="LightGray"/>
                                            <Border CornerRadius="5" Width="10" Height="39.1279" Canvas.Left="8" Canvas.Top="67.436" Background="LightGray"/>
                                            <Border CornerRadius="5" Width="51.1279" Height="10" Canvas.Left="17.436" Canvas.Top="106" Background="LightGray" />
                                            <Border CornerRadius="5" Width="10" Height="39.1279" Canvas.Left="68" Canvas.Top="67.436" Background="LightGray"/>
                                            <Border CornerRadius="5" Width="10" Height="39.1278" Canvas.Left="68" Canvas.Top="15.4362" Background="LightGray"/>
                                            <Border CornerRadius="5" Width="51.1279" Height="10" Canvas.Left="17.436" Canvas.Top="6" Background="LightGray" />

                                            <Rectangle Width="10" Height="10" Canvas.Left="76" Canvas.Top="112" Stretch="Fill" Fill="LightGray"/>
                                            <Rectangle Width="10" Height="10" Canvas.Left="76" Canvas.Top="0" Stretch="Fill" Fill="LightGray"/>
                                            <Rectangle Width="10" Height="10" Canvas.Left="38" Canvas.Top="31" Stretch="Fill" Fill="LightGray"/>
                                            <Rectangle Width="10" Height="10" Canvas.Left="38" Canvas.Top="81" Stretch="Fill" Fill="LightGray"/>

                                            <Border CornerRadius="5" Width="21.0118" Height="10" Canvas.Left="49.5521" Canvas.Top="56" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='7'}"/>
                                            <Border CornerRadius="5" Width="10" Height="36.127" Canvas.Left="52.2681" Canvas.Top="18.5077" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='10'}" RenderTransformOrigin="0.5, 0.5">
                                                <Border.RenderTransform>
                                                    <RotateTransform Angle="15"/>
                                                </Border.RenderTransform>
                                            </Border>
                                            <Border CornerRadius="5" Width="10" Height="32.4111" Canvas.Left="38" Canvas.Top="22" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='6'}"/>
                                            <Border CornerRadius="5" Width="21.012" Height="10" Canvas.Left="17.436" Canvas.Top="56" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='9'}"/>
                                            <Border CornerRadius="5" Width="10" Height="36.127" Canvas.Left="24" Canvas.Top="67.3653" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='12'}" RenderTransformOrigin="0.5, 0.5">
                                                <Border.RenderTransform>
                                                    <RotateTransform Angle="15"/>
                                                </Border.RenderTransform>
                                            </Border>
                                            <Border CornerRadius="5" Width="10" Height="36.127" Canvas.Left="24" Canvas.Top="18.5077" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='13'}" RenderTransformOrigin="0.5, 0.5">
                                                <Border.RenderTransform>
                                                    <RotateTransform Angle="-15"/>
                                                </Border.RenderTransform>
                                            </Border>
                                            <Border CornerRadius="5" Width="10" Height="36.127" Canvas.Left="52.2681" Canvas.Top="67.3653" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='11'}" RenderTransformOrigin="0.5, 0.5">
                                                <Border.RenderTransform>
                                                    <RotateTransform Angle="-15"/>
                                                </Border.RenderTransform>
                                            </Border>
                                            <Border CornerRadius="5" Width="10" Height="32.4111" Canvas.Left="38" Canvas.Top="67.5889" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='8'}"/>

                                            <Border CornerRadius="5" Width="10" Height="39.1278" Canvas.Left="8" Canvas.Top="15.4362" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='5'}"/>
                                            <Border CornerRadius="5" Width="10" Height="39.1279" Canvas.Left="8" Canvas.Top="67.436" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='4'}"/>
                                            <Border CornerRadius="5" Width="51.1279" Height="10" Canvas.Left="17.436" Canvas.Top="106" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='3'}"/>
                                            <Border CornerRadius="5" Width="10" Height="39.1279" Canvas.Left="68" Canvas.Top="67.436" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='2'}"/>
                                            <Border CornerRadius="5" Width="10" Height="39.1278" Canvas.Left="68" Canvas.Top="15.4362" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='1'}"/>
                                            <Border CornerRadius="5" Width="51.1279" Height="10" Canvas.Left="17.436" Canvas.Top="6" Background="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='0'}"/>


                                            <Rectangle Width="10" Height="10" Canvas.Left="76" Canvas.Top="112" Stretch="Fill" Fill="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='14'}"/>
                                            <Rectangle Width="10" Height="10" Canvas.Left="76" Canvas.Top="0" Stretch="Fill" Fill="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='16'}"/>
                                            <Rectangle Width="10" Height="10" Canvas.Left="38" Canvas.Top="31" Stretch="Fill" Fill="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='15'}"/>
                                            <Rectangle Width="10" Height="10" Canvas.Left="38" Canvas.Top="81" Stretch="Fill" Fill="Red" Visibility="{Binding Path=SymbolState, Converter={StaticResource VisibilityConverter}, ConverterParameter='15'}"/>
                                        </Canvas>
                                    </Viewbox>
                                </ControlTemplate>
                            </dxga:CustomFourteenSegmentsPresentation.SymbolTemplate>
                        </dxga:CustomFourteenSegmentsPresentation>
                    </dxga:FourteenSegmentsView.Presentation>
                </dxga:FourteenSegmentsView>
            </dxga:DigitalGaugeControl.SymbolView>
        </dxga:DigitalGaugeControl>
    </Grid>
</Window>

The image below illustrates the result.

Inheritance

Object

DispatcherObject

DependencyObject

Freezable

GaugeDependencyObject

PresentationBase

DevExpress.Xpf.Gauges.SymbolPresentation

FourteenSegmentsPresentation

CustomFourteenSegmentsPresentation