SymbolLength.ProportionalLength Property

Provides access to the width and height of symbols that are specified in proportional values.

Namespace: DevExpress.Xpf.Gauges

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

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

Declaration

C#

public readonly double ProportionalLength { get; }

VB.NET

Public ReadOnly Property ProportionalLength As Double

Property Value

Type	Description
Double	A Double value that is the symbols length specified in proportional values.

Example

This example demonstrates how to specify the width and height of digital gauge symbols in fixed and proportional values.

For this, it is necessary to create an instance of the SymbolLength structure with required values and then assign it to the SymbolViewBase.Height and SymbolViewBase.Width properties.

In this example, the symbol length can be set either in fixed or proportional values depending on which of the buttons has been clicked.

View Example

MainWindow.xaml.cs

// Specify fixed values for symbol height and width.
SymbolLength newWidth = new SymbolLength(SymbolLengthType.Fixed, 44);
matrixView.Width = newWidth;
SymbolLength newHeight = new SymbolLength(SymbolLengthType.Fixed, 50);
matrixView.Height = newHeight;
// Specify proportional values for symbol height and width.
SymbolLength newWidth = new SymbolLength(SymbolLengthType.Proportional, 2);
matrixView.Width = newWidth;
SymbolLength newHeight = new SymbolLength(SymbolLengthType.Proportional, 5);
matrixView.Height = newHeight;

MainWindow.xaml.vb

' Specify fixed values for symbol height and width.
Dim newWidth As New SymbolLength(SymbolLengthType.Fixed, 44)
matrixView.Width = newWidth
Dim newHeight As New SymbolLength(SymbolLengthType.Fixed, 50)
matrixView.Height = newHeight
' Specify proportional values for symbol height and width.
Dim newWidth As New SymbolLength(SymbolLengthType.Proportional, 2)
matrixView.Width = newWidth
Dim newHeight As New SymbolLength(SymbolLengthType.Proportional, 5)
matrixView.Height = newHeight