Class SFSplineSeries

Represents a spline chart. To render spline chart, create an instance of this class and add it to Series collection property and set the required properties.

Inheritance
System.Object
SFSeries
SFCartesianSeries
SFXyDataSeries
SFSplineSeries
Inherited Members
Namespace: Syncfusion.MacOS.Charts.SfChart
Assembly: Syncfusion.SfChart.XForms.macOS.dll
Syntax
public class SFSplineSeries : SFXyDataSeries
Remarks

SFSplineSeries 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

SFSplineSeries()

Declaration
public SFSplineSeries()

Properties

Dashes

Gets or sets the dashes.

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

LineWidth

Gets or sets the width of the line.

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

SplineType

Gets or sets SplineType enum value which indicates the SFSplineSeries type.

Declaration
public SplineType SplineType { get; set; }
Property Value
Type
SplineType
Remarks

The default value is Natural

Methods

AnimationForSegment(SFChartSegment)

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

CreateSegment()

Create the SFSplineSegment.

Declaration
protected override SFChartSegment CreateSegment()
Returns
Type Description
SFChartSegment

Returns a segment.
Overrides

CreateSegments()

Creates the segments of SFSplineSeries.

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 segment)
Parameters
Type Name Description
SFChartSegment segment
Returns
Type
CoreGraphics.CGPoint
Overrides

GetGradientStartPoint(SFChartSegment)

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

SeriesContainsPoint(CGPoint)

Declaration
public override bool SeriesContainsPoint(CGPoint point)
Parameters
Type Name Description
CoreGraphics.CGPoint point
Returns
Type
System.Boolean
Overrides