public class StepLineSeries : LineSeries, IDatapointSelectionDependent, ITooltipDependent, IDataTemplateDependent, IDrawCustomLegendIcon, IMarkerDependent

Remarks

To render a series, create an instance of StepLineSeries class, and add it to the Series collection.

EnableTooltip - A tooltip displays information while tapping or mouse hovering above a segment. To display the tooltip on a chart, you need to set the EnableTooltip property as true in StepLineSeries class, and also refer TooltipBehavior property.

Data Label - Data labels are used to display values related to a chart segment. To render the data labels, you need to set the ShowDataLabels property as true in StepLineSeries class. To customize the chart data labels alignment, placement, and label styles, you need to create an instance of CartesianDataLabelSettings and set to the DataLabelSettings property.

Animation - To animate the series, set True to the EnableAnimation property.

LegendIcon - To customize the legend icon using the LegendIcon property.

Examples

    <chart:SfCartesianChart>

          <chart:SfCartesianChart.XAxes>
              <chart:NumericalAxis/>
          </chart:SfCartesianChart.XAxes>

          <chart:SfCartesianChart.YAxes>
              <chart:NumericalAxis/>
          </chart:SfCartesianChart.YAxes>

          <chart:SfCartesianChart.Series>
              <chart:StepLineSeries
                  ItemsSource = "{Binding Data}"
                  XBindingPath = "XValue"
                  YBindingPath = "YValue"/>
          </chart:SfCartesianChart.Series>  

    </chart:SfCartesianChart>

    SfCartesianChart chart = new SfCartesianChart();

    NumericalAxis xAxis = new NumericalAxis();
    NumericalAxis yAxis = new NumericalAxis();

    chart.XAxes.Add(xAxis);
    chart.YAxes.Add(yAxis);

    ViewModel viewModel = new ViewModel();

    StepLineSeries series = new StepLineSeries();
    series.ItemsSource = viewModel.Data;
    series.XBindingPath = "XValue";
    series.YBindingPath = "YValue";
    chart.Series.Add(series);

    public ObservableCollection<Model> Data { get; set; }

    public ViewModel()
    {
       Data = new ObservableCollection<Model>();
       Data.Add(new Model() { XValue = 10, YValue = 100 });
       Data.Add(new Model() { XValue = 20, YValue = 150 });
       Data.Add(new Model() { XValue = 30, YValue = 110 });
       Data.Add(new Model() { XValue = 40, YValue = 230 });
    }

Constructors

StepLineSeries()

Declaration

public StepLineSeries()

Methods

CreateSegment()

Creates and initializes a new chart segment for the chart.

Declaration

protected override ChartSegment CreateSegment()

Returns

Type
ChartSegment

Overrides

LineSeries.CreateSegment()