EmptyPointOptions.Brush Property

Gets or sets the brush that is used to paint empty points.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v23.2.dll

NuGet Package: DevExpress.Wpf.Charts

Declaration

C#

public SolidColorBrush Brush { get; set; }

VB.NET

Public Property Brush As SolidColorBrush

Property Value

Type	Description
SolidColorBrush	The brush that is applied to empty points, empty point markers (for line and area series), and empty areas (for area series).

Property Paths

You can access this nested property as listed below:

Object Type	Path to Brush
XYSeries2D	.EmptyPointOptions .Brush

Example

This example shows how to customize display options for empty points of a bar series.

Assign an EmptyPointOptions object to the XYSeries2D.EmptyPointOptions property to customize empty point settings of the line series.

Specify the EmptyPointOptions.ProcessPoints property to define how the chart handles empty points. In this example, the chart calculates mock values for empty points.

Use the EmptyPointOptions.Brush property to paint bars that display empty points.

XAML

<dxc:BarSideBySideSeries2D DisplayName="Day Temperature" 
                  ArgumentDataMember="Date" 
                  ValueDataMember="DayTemperature">
    <dxc:BarSideBySideSeries2D.EmptyPointOptions>
        <dxc:EmptyPointOptions ProcessPoints="Interpolate"
                               Brush="#80808080" >      
        </dxc:EmptyPointOptions>
    </dxc:BarSideBySideSeries2D.EmptyPointOptions>
</dxc:BarSideBySideSeries2D>