Class FastLineSeries

The FastLineSeries is a special kind of line series that can render a collection with a large number of data points.

Inheritance
System.Object
ChartSeries
CartesianSeries
XyDataSeries
FastLineSeries
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.Chart.WinUI.dll
Syntax
public class FastLineSeries : XyDataSeries, INotifyPropertyChanged
Remarks

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

It provides options for Fill, PaletteBrushes, StrokeWidth, and opacity to customize the appearance.

EnableTooltip - A tooltip displays information while tapping or mouse hovering over a segment. To display the tooltip on chart, need to set the EnableTooltip property as true in FastLineSeries 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 property as true in FastLineSeries 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:FastLineSeries ItemsSource="{Binding Data}"
                                XBindingPath="XValue"
                                YBindingPath="YValue"/>

    </chart:SfCartesianChart>

Constructors

FastLineSeries()

Declaration
public FastLineSeries()

Fields

CustomTemplateProperty

Identifies the CustomTemplate dependency property.

Declaration
public static readonly DependencyProperty CustomTemplateProperty
Field Value
Type Description
Microsoft.UI.Xaml.DependencyProperty

The identifier for CustomTemplate dependency property.

Properties

CustomTemplate

Gets or sets the DataTemplate that can be used to customize the appearance of polyline.

Declaration
public DataTemplate CustomTemplate { get; set; }
Property Value
Type Description
Microsoft.UI.Xaml.DataTemplate

The template that defines the polyline.
Remarks

Properties such as StrokeDashArray, StrokeThickness, and Stroke can be used to customize poly lines.

Examples
    <chart:SfCartesianChart>

          <!-- ... Eliminated for simplicity-->

          <chart:FastLineSeries ItemsSource="{Binding Data}"
                                XBindingPath="XValue"
                                YBindingPath="YValue">
              <chart:FastLineSeries.CustomTemplate>
                  <DataTemplate>
                      <Polyline Points = "{Binding Points}" StrokeDashArray="5,3" StrokeThickness="2" Stroke="Red"/>
                  </DataTemplate>
              </chart:FastLineSeries.CustomTemplate>
          </chart:FastLineSeries>
    </chart:SfCartesianChart>

Methods

OnTapped(TappedRoutedEventArgs)

Declaration
protected override void OnTapped(TappedRoutedEventArgs e)
Parameters
Type Name Description
Microsoft.UI.Xaml.Input.TappedRoutedEventArgs e
Overrides

Implements

System.ComponentModel.INotifyPropertyChanged

See Also