Class SFFastLineSeries

Represents a line chart. To render this chart, create an instance of this class and add it to Series collection property and set the required properties. This series is optimized to render huge data. Individual line segments cannot be customized like SFLineSeries.

Inheritance
System.Object
SFSeries
SFCartesianSeries
SFXyDataSeries
SFFastLineSeries
Inherited Members
Namespace: Syncfusion.SfChart.iOS
Assembly: Syncfusion.SFChart.iOS.dll
Syntax
public class SFFastLineSeries : SFXyDataSeries
Remarks

SFFastLineSeries requires ItemsSource, XBindingPath and YBindingPath properties to be set to render the chart. This series also requires x-axis and y-axis to be explicitly set either using PrimaryAxis and SecondaryAxis or XAxis and YAxis.

Constructors

SFFastLineSeries()

Initializes a new instance of the SFFastLineSeries class.

Declaration
public SFFastLineSeries()

Properties

Dashes

Gets or sets the dash array for the line.

Declaration
public NSArray Dashes { get; set; }
Property Value
Type
Foundation.NSArray

EnableAntiAliasing

Gets or sets a value indicating whether to enable anti-aliasing for .

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

LineWidth

Gets or sets the width of the line.

Declaration
public nfloat LineWidth { get; set; }
Property Value
Type
System.nfloat

Methods

AnimationForSegment(SFChartSegment)

Declaration
protected override CAAnimation AnimationForSegment(SFChartSegment animationSegment)
Parameters
Type Name Description
SFChartSegment animationSegment
Returns
Type
CoreAnimation.CAAnimation
Overrides

CreateSegment()

Creates an instance of SFFastLineSegment.

Declaration
protected override SFChartSegment CreateSegment()
Returns
Type Description
SFChartSegment

Returns a segment.
Overrides

CreateSegments()

Creates the segments of .

Declaration
public override void CreateSegments()
Overrides

DataPointIndexAtPoint(CGPoint)

Declaration
public override int DataPointIndexAtPoint(CGPoint hitPoint)
Parameters
Type Name Description
CoreGraphics.CGPoint hitPoint
Returns
Type
System.Int32
Overrides

GetGradientEndPoint(SFChartSegment)

Declaration
protected override CGPoint GetGradientEndPoint(SFChartSegment chartSegment)
Parameters
Type Name Description
SFChartSegment chartSegment
Returns
Type
CoreGraphics.CGPoint
Overrides

GetGradientStartPoint(SFChartSegment)

Declaration
protected override CGPoint GetGradientStartPoint(SFChartSegment chartSegment)
Parameters
Type Name Description
SFChartSegment chartSegment
Returns
Type
CoreGraphics.CGPoint
Overrides

SeriesContainsPoint(CGPoint)

Check whether the series contains touch point or not.

Declaration
public override bool SeriesContainsPoint(CGPoint point)
Parameters
Type Name Description
CoreGraphics.CGPoint point

The touch point
Returns
Type Description
System.Boolean

boolean value
Overrides

SetFillColor(SFChartSegment)

Declaration
protected override void SetFillColor(SFChartSegment chartSegment)
Parameters
Type Name Description
SFChartSegment chartSegment
Overrides