LineStepSeries2D Class
The 2D Step Line series.
Namespace: DevExpress.Xpf.Charts
Assembly: DevExpress.Xpf.Charts.v19.2.dll
Declaration
Example
The following example demonstrates how to create a Step Line chart. To do this, it is necessary to assign the ChartControl.Diagram property to XYDiagram2D, and then add a LineStepSeries2D object with points to the diagram’s Diagram.Series collection.
Also, this example shows how to add a chart title.
Note
A complete sample project is available at https://github.com/DevExpress-Examples/how-to-create-a-2d-step-line-chart-e3505.
<Window x:Class="LineStep2DChart.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:dxc="http://schemas.devexpress.com/winfx/2008/xaml/charts"
Title="MainWindow" Height="350" Width="640" >
<Grid>
<dxc:ChartControl Name="chartControl1">
<dxc:ChartControl.Diagram>
<dxc:XYDiagram2D>
<dxc:XYDiagram2D.Series>
<dxc:LineStepSeries2D ColorEach="True" ArgumentScaleType="DateTime">
<dxc:LineStepSeries2D.Points>
<dxc:SeriesPoint Argument="1/1/2005" Value="138.7" />
<dxc:SeriesPoint Argument="2/1/2005" Value="141.4" />
<dxc:SeriesPoint Argument="3/1/2005" Value="159.5" />
<dxc:SeriesPoint Argument="4/1/2005" Value="160.7" />
<dxc:SeriesPoint Argument="5/1/2005" Value="148.8" />
<dxc:SeriesPoint Argument="6/1/2005" Value="166.6" />
</dxc:LineStepSeries2D.Points>
</dxc:LineStepSeries2D>
</dxc:XYDiagram2D.Series>
<dxc:XYDiagram2D.AxisY>
<dxc:AxisY2D>
<dxc:AxisY2D.Range>
<dxc:AxisRange dxc:AxisY2D.AlwaysShowZeroLevel="False" />
</dxc:AxisY2D.Range>
<dxc:AxisY2D.Title>
<dxc:AxisTitle Content="Cents per Gallon" />
</dxc:AxisY2D.Title>
</dxc:AxisY2D>
</dxc:XYDiagram2D.AxisY>
<dxc:XYDiagram2D.AxisX>
<dxc:AxisX2D GridLinesVisible="True" DateTimeMeasureUnit="Month" DateTimeGridAlignment="Month">
<dxc:AxisX2D.DateTimeOptions>
<dxc:DateTimeOptions Format="MonthAndYear" />
</dxc:AxisX2D.DateTimeOptions>
</dxc:AxisX2D>
</dxc:XYDiagram2D.AxisX>
</dxc:XYDiagram2D>
</dxc:ChartControl.Diagram>
<dxc:ChartControl.Titles>
<dxc:Title Dock="Top" HorizontalAlignment="Center" Content="U.S. Fuel Oil Prices" />
</dxc:ChartControl.Titles>
</dxc:ChartControl>
</Grid>
</Window>
Related GitHub Examples
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the LineStepSeries2D class.
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.