Class FastLineBitmapSeries

FastLineBitmapSeries is another version of LineSeries which uses different technology for rendering line in order to boost performance.

Inheritance
System.Object
ChartSeriesBase
ChartSeries
AdornmentSeries
CartesianSeries
XyDataSeries
FastLineBitmapSeries
Inherited Members
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.SfChart.WPF.dll
Syntax
public class FastLineBitmapSeries : XyDataSeries, ICloneable, ISupportAxes2D, ISupportAxes, ISegmentSelectable
Remarks

It uses WriteableBitmap for rendering; Its advantage is that it will render the series with large quantity of data in a fraction of milliseconds.

Constructors

FastLineBitmapSeries()

Declaration
public FastLineBitmapSeries()

Fields

EnableAntiAliasingProperty

The DependencyProperty for EnableAntiAliasing property.

Declaration
public static readonly DependencyProperty EnableAntiAliasingProperty
Field Value
Type Description
System.Windows.DependencyProperty

SegmentSelectionBrushProperty

The DependencyProperty for SegmentSelectionBrush property.

Declaration
public static readonly DependencyProperty SegmentSelectionBrushProperty
Field Value
Type Description
System.Windows.DependencyProperty

SelectedIndexProperty

The DependencyProperty for SelectedIndex property.

Declaration
public static readonly DependencyProperty SelectedIndexProperty
Field Value
Type Description
System.Windows.DependencyProperty

StrokeDashArrayProperty

The DependencyProperty for StrokeDashArray property.

Declaration
public static readonly DependencyProperty StrokeDashArrayProperty
Field Value
Type Description
System.Windows.DependencyProperty

Properties

EnableAntiAliasing

Gets or sets a value that indicates whether to enable anti-aliasing for FastLineBitmapSeries, to draw smooth edges.

Declaration
public bool EnableAntiAliasing { get; set; }
Property Value
Type Description
System.Boolean

IsBitmapSeries

This indicates whether its a bitmap series or not.

Declaration
protected override bool IsBitmapSeries { get; }
Property Value
Type Description
System.Boolean
Overrides

IsLinear

The property confirms the linearity of this series.

Declaration
protected override bool IsLinear { get; }
Property Value
Type Description
System.Boolean
Overrides
Remarks

Returns true if its linear, otherwise it returns false.

SegmentSelectionBrush

Gets or sets the interior (brush) for the selected segment(s).

Declaration
public Brush SegmentSelectionBrush { get; set; }
Property Value
Type Description
System.Windows.Media.Brush

The System.Windows.Media.Brush value.
Examples
series.SegmentSelectionBrush = new SolidColorBrush(Colors.Red);

SelectedIndex

Gets or sets the index of the selected segment.

Declaration
public int SelectedIndex { get; set; }
Property Value
Type Description
System.Int32

Int value represents the index of the data point(or segment) to be selected.

SelectedSegments

Declaration
protected override List<ChartSegment> SelectedSegments { get; }
Property Value
Type Description
System.Collections.Generic.List<ChartSegment>
Overrides

StrokeDashArray

Gets or sets the stroke dash array for the line stroke.

Declaration
public DoubleCollection StrokeDashArray { get; set; }
Property Value
Type Description
System.Windows.Media.DoubleCollection

.

Methods

CloneSeries(DependencyObject)

Declaration
protected override DependencyObject CloneSeries(DependencyObject obj)
Parameters
Type Name Description
System.Windows.DependencyObject obj
Returns
Type Description
System.Windows.DependencyObject
Overrides

CreateSegments()

Creates the segments of FastLineBitmapSeries.

Declaration
public override void CreateSegments()
Overrides

OnDataSourceChanged(IEnumerable, IEnumerable)

Called when DataSource property changed

Declaration
protected override void OnDataSourceChanged(IEnumerable oldValue, IEnumerable newValue)
Parameters
Type Name Description
System.Collections.IEnumerable oldValue
System.Collections.IEnumerable newValue
Overrides

OnMouseMove(MouseEventArgs)

Declaration
protected override void OnMouseMove(MouseEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseEventArgs e
Overrides

OnVisibleRangeChanged(VisibleRangeChangedEventArgs)

Called when VisibleRange property changed

Declaration
protected override void OnVisibleRangeChanged(VisibleRangeChangedEventArgs e)
Parameters
Type Name Description
VisibleRangeChangedEventArgs e
Overrides

SelectedIndexChanged(Int32, Int32)

Method used to trigger SelectionChanged event to SelectedIndex segment

Declaration
protected override void SelectedIndexChanged(int newIndex, int oldIndex)
Parameters
Type Name Description
System.Int32 newIndex
System.Int32 oldIndex
Overrides

Implements

Extension Methods

See Also