CrosshairLabelElementBase.FontSize Property

Gets or sets the size of the crosshair label element font.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v24.2.dll

NuGet Package: DevExpress.Wpf.Charts

Declaration

C#

public double FontSize { get; set; }

VB.NET

Public Property FontSize As Double

Property Value

Type	Description
Double	A Double value representing the font size.

Remarks

Use the FontSize property when custom drawing a crosshair specific label element (a crosshair axis label, crosshair group header element or common crosshair label) using the ChartControl.CustomDrawCrosshair event.

Before using the FontSize property, make sure the ChartControlBase.CrosshairEnabled property is set to true.

For more information, refer to Tooltip and Crosshair Cursor.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the FontSize property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

wpf-charts-custom-draw-crosshair-cursor/CS/CrosshairCustomDraw/MainWindow.xaml.cs#L37

// Specify the  font size and background for the crosshair value labels.
element.AxisLabelElement.FontSize = 14;
element.AxisLabelElement.Background = Brushes.Red;

VB.NET

wpf-charts-custom-draw-crosshair-cursor/VB/CrosshairCustomDraw/MainWindow.xaml.vb#L39

' Specify the  font size and background for the crosshair value labels.
element.AxisLabelElement.FontSize = 14
element.AxisLabelElement.Background = Brushes.Red