SparkLineSeries

Updated over 6 months ago

SparkLineSeries plot their CategoricalSparkDataPoint on Cartesian Area. The following example shows how you can create the line series.

Create SparkLineSeries

C#

public void CreateLineSeries()
{
    var lineSeries = new SparkLineSeries();
    lineSeries.DataPoints.Add(new CategoricalSparkDataPoint(13));
    lineSeries.DataPoints.Add(new CategoricalSparkDataPoint(20));
    lineSeries.DataPoints.Add(new CategoricalSparkDataPoint(15));
    lineSeries.DataPoints.Add(new CategoricalSparkDataPoint(5));
    lineSeries.DataPoints.Add(new CategoricalSparkDataPoint(29));
    lineSeries.DataPoints.Add(new CategoricalSparkDataPoint(8));
    lineSeries.DataPoints.Add(new CategoricalSparkDataPoint(22));
    lineSeries.ShowHighPointIndicator = true;
    lineSeries.ShowLowPointIndicator = true;
    lineSeries.HighPointShape = new StarShape(5, 3);
    this.radSparkline1.Series = lineSeries;
}

VB.NET

Public Sub CreateLineSeries()
    Dim lineSeries = New SparkLineSeries()
    lineSeries.DataPoints.Add(New CategoricalSparkDataPoint(13))
    lineSeries.DataPoints.Add(New CategoricalSparkDataPoint(20))
    lineSeries.DataPoints.Add(New CategoricalSparkDataPoint(15))
    lineSeries.DataPoints.Add(New CategoricalSparkDataPoint(5))
    lineSeries.DataPoints.Add(New CategoricalSparkDataPoint(29))
    lineSeries.DataPoints.Add(New CategoricalSparkDataPoint(8))
    lineSeries.DataPoints.Add(New CategoricalSparkDataPoint(22))
    lineSeries.ShowHighPointIndicator = True
    lineSeries.ShowLowPointIndicator = True
    lineSeries.HighPointShape = New StarShape(5, 3)
    Me.radSparkline1.Series = lineSeries
End Sub

Figure 1: SparkLineSeries

The essential properties of SparkPointSeries are:

Property	Description
MarkerSize	Gets or sets the size of the points of the series.
MarkerShape	Gets or sets the shape of the points of the series.
HighPointSize	Gets or sets the size of the high point of the series.
HighPointShape	Gets or sets the shape of the low point of the series.
LowPointSize	Gets or sets the size of the low point of the series.
LowPointShape	Gets or sets the shape of the low point of the series.
FirstPointSize	Gets or sets the size of the first point of the series.
FirstPointShape	Gets or sets the shape of the first point of the series.
LastPointSize	Gets or sets the size of the last of the series.
LastPointShape	Gets or sets the shape of the last point of the series.
NegativePointSize	Gets or sets the size of the negative points of the series.
NegativePointShape	Gets or sets the shape of the negative points of the series.