Class SFCartesianSeries

Serves as a base class for all cartesian chart types.

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

Constructors

SFCartesianSeries()

Declaration
protected SFCartesianSeries()

Properties

ActualXAxis

Declaration
public override SFAxis ActualXAxis { get; }
Property Value
Type
SFAxis
Overrides

ActualYAxis

Declaration
public override SFAxis ActualYAxis { get; }
Property Value
Type
SFAxis
Overrides

IsTransposed

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

ShowTrackballInfo

Gets or sets a value indicating whether to show trackball for cartesian Series.

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

Trendlines

Gets or sets a collection of SFChartTrendline for cartesian series..

Declaration
public ChartTrendlineCollection Trendlines { get; set; }
Property Value
Type
ChartTrendlineCollection
Remarks

Trendlines will support all the cartesian series except Bar series.

XAxis

Gets or sets an additional horizontal axis for an individual series.

Declaration
public SFAxis XAxis { get; set; }
Property Value
Type
SFAxis

YAxis

Gets or sets an additional vertical axis for an individual series.

Declaration
public SFRangeAxisBase YAxis { get; set; }
Property Value
Type
SFRangeAxisBase

Methods

CalculateControlPoints(Double, Double, Double, Double, Double, Double)

Declaration
protected List<double> CalculateControlPoints(double pointX, double pointY, double pointX1, double pointY1, double coefficientY, double coefficientY1)
Parameters
Type Name Description
System.Double pointX
System.Double pointY
System.Double pointX1
System.Double pointY1
System.Double coefficientY
System.Double coefficientY1
Returns
Type
System.Collections.Generic.List<System.Double>

CalculateControlPoints(Double, Double, Double, Double, Double, Double, Double)

Declaration
protected List<double> CalculateControlPoints(double pointX, double pointY, double pointX1, double pointY1, double coefficientY, double coefficientY1, double dx)
Parameters
Type Name Description
System.Double pointX
System.Double pointY
System.Double pointX1
System.Double pointY1
System.Double coefficientY
System.Double coefficientY1
System.Double dx
Returns
Type
System.Collections.Generic.List<System.Double>

CreateSegment()

Declaration
protected override SFChartSegment CreateSegment()
Returns
Type
SFChartSegment
Overrides

CreateSegments()

Declaration
public override void CreateSegments()
Overrides

DrawInContext(CGContext)

Declaration
public override void DrawInContext(CGContext context)
Parameters
Type Name Description
CoreGraphics.CGContext context
Overrides

FindNearestChartPoint(Single, Single)

Declaration
public object FindNearestChartPoint(float pointX, float pointY)
Parameters
Type Name Description
System.Single pointX
System.Single pointY
Returns
Type
System.Object

FindNearestChartPoints(Single, Single)

Declaration
public List<object> FindNearestChartPoints(float pointX, float pointY)
Parameters
Type Name Description
System.Single pointX
System.Single pointY
Returns
Type
System.Collections.Generic.List<System.Object>

GetCardinalSpline(List<Double>, IList<Double>)

Declaration
protected double[] GetCardinalSpline(List<double> xValues, IList<double> yValues)
Parameters
Type Name Description
System.Collections.Generic.List<System.Double> xValues
System.Collections.Generic.IList<System.Double> yValues
Returns
Type
System.Double[]

GetDataPoints(Double, Double, Double, Double)

Method to get the data points from the given range.

Declaration
public List<object> GetDataPoints(double startX, double endX, double startY, double endY)
Parameters
Type Name Description
System.Double startX

start x
System.Double endX

end x
System.Double startY

start y
System.Double endY

end y
Returns
Type Description
System.Collections.Generic.List<System.Object>

The data points
Remarks

This method will work only after render the series in visual.

GetDataPoints(RectangleF)

Method to get the visible range data points.

Declaration
public List<object> GetDataPoints(RectangleF rectangle)
Parameters
Type Name Description
System.Drawing.RectangleF rectangle

The Rectangle.
Returns
Type Description
System.Collections.Generic.List<System.Object>

The data points.
Remarks

This method will work only after render the series in visual.

GetMonotonicSpline(List<Double>, IList<Double>, out Double[])

Declaration
protected double[] GetMonotonicSpline(List<double> xValues, IList<double> yValues, out double[] dx)
Parameters
Type Name Description
System.Collections.Generic.List<System.Double> xValues
System.Collections.Generic.IList<System.Double> yValues
System.Double[] dx
Returns
Type
System.Double[]

OnAttachedToChart()

Declaration
protected override void OnAttachedToChart()
Overrides