Class SplineSegment

Represents chart Spline segment.

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

Class instance is created automatically by WINRT Chart building system.

Constructors

SplineSegment()

Called when instance created for SplineSegment.

Declaration
public SplineSegment()

SplineSegment(ChartPoint, ChartPoint, ChartPoint, ChartPoint, ChartSeriesBase)

Called when instance created for SplineSegment.

Declaration
public SplineSegment(ChartPoint point1, ChartPoint point2, ChartPoint point3, ChartPoint point4, ChartSeriesBase series)
Parameters
Type Name Description
ChartPoint point1

Specifies start point
ChartPoint point2

Specifies start control point
ChartPoint point3

Specifies end control point
ChartPoint point4

Specifies end point
ChartSeriesBase series

Specifies corresponding SplineSeries

SplineSegment(ChartPoint, ChartPoint, ChartPoint, ChartPoint, SplineSeries)

Called when instance created for SplineSegment

Declaration
public SplineSegment(ChartPoint point1, ChartPoint point2, ChartPoint point3, ChartPoint point4, SplineSeries series)
Parameters
Type Name Description
ChartPoint point1

Specifies start point
ChartPoint point2

Specifies start control point
ChartPoint point3

Specifies end control point
ChartPoint point4

Specifies end point
SplineSeries series

Specifies corresponding SplineSeries

SplineSegment(Point, Point, Point, Point, ChartSeriesBase)

Called when instance created for SplineSegment.

Declaration
public SplineSegment(Point point1, Point point2, Point point3, Point point4, ChartSeriesBase series)
Parameters
Type Name Description
Windows.Foundation.Point point1
Windows.Foundation.Point point2
Windows.Foundation.Point point3
Windows.Foundation.Point point4
ChartSeriesBase series
Remarks

Marked as obsolete.

SplineSegment(Point, Point, Point, Point, SplineSeries)

Called when instance created for SplineSegment.

Declaration
public SplineSegment(Point point1, Point point2, Point point3, Point point4, SplineSeries series)
Parameters
Type Name Description
Windows.Foundation.Point point1

Specifies start point.
Windows.Foundation.Point point2

Specifies start control point.
Windows.Foundation.Point point3

Specifies end control point.
Windows.Foundation.Point point4

Specifies end point.
SplineSeries series

Specifies corresponding SplineSeries.

Properties

Data

Gets or sets the segment geometry for this segment.

Declaration
public PathGeometry Data { get; set; }
Property Value
Type Description
Microsoft.UI.Xaml.Media.PathGeometry

P1

Gets or sets the start point of the bezier segment.

Declaration
public Point P1 { get; set; }
Property Value
Type Description
Windows.Foundation.Point

P2

Gets or sets the end point for the bezier segment.

Declaration
public Point P2 { get; set; }
Property Value
Type Description
Windows.Foundation.Point

Q1

Gets or sets the first control point for the bezier segment.

Declaration
public Point Q1 { get; set; }
Property Value
Type Description
Windows.Foundation.Point

Q2

Gets or sets the second control point for the bezier segment.

Declaration
public Point Q2 { get; set; }
Property Value
Type Description
Windows.Foundation.Point

X1

Gets or sets the x1 point of this segment.

Declaration
public double X1 { get; set; }
Property Value
Type Description
System.Double

X1Data

Gets or sets x1 value.

Declaration
public double X1Data { get; set; }
Property Value
Type Description
System.Double

X2

Gets or sets the x2 point of this segment.

Declaration
public double X2 { get; set; }
Property Value
Type Description
System.Double

XData

Gets or sets the data point value, bind with x for this segment.

Declaration
public double XData { get; set; }
Property Value
Type Description
System.Double

Y1

Gets or sets the y1 point of this segment.

Declaration
public double Y1 { get; set; }
Property Value
Type Description
System.Double

Y1Data

Gets or sets the y1 value.

Declaration
public double Y1Data { get; set; }
Property Value
Type Description
System.Double

Y2

Gets or sets the y2 point of this segment.

Declaration
public double Y2 { get; set; }
Property Value
Type Description
System.Double

YData

Gets or sets the data point value, bind with y for this segment.

Declaration
public double YData { get; set; }
Property Value
Type Description
System.Double

Methods

CreateVisual(Size)

Used for creating UIElement for rendering this segment. This method is not intended to be called explicitly outside the Chart but it can be overriden by any derived class.

Declaration
public override UIElement CreateVisual(Size size)
Parameters
Type Name Description
Windows.Foundation.Size size

Size of the panel
Returns
Type Description
Microsoft.UI.Xaml.UIElement

retuns UIElement
Overrides

GetRange(Double, Double, Double, Double)

Returns Y range for corresponding SplineSegment

Declaration
protected DoubleRange GetRange(double y1, double y2, double y3, double y4)
Parameters
Type Name Description
System.Double y1
System.Double y2
System.Double y3
System.Double y4
Returns
Type Description
DoubleRange

DoubleRange

GetRenderedVisual()

Gets the UIElement used for rendering this segment.

Declaration
public override UIElement GetRenderedVisual()
Returns
Type Description
Microsoft.UI.Xaml.UIElement

reurns UIElement
Overrides

OnSizeChanged(Size)

Called whenever the segment's size changed. This method is not intended to be called explicitly outside the Chart but it can be overriden by any derived class.

Declaration
public override void OnSizeChanged(Size size)
Parameters
Type Name Description
Windows.Foundation.Size size
Overrides

SetData(ChartPoint, ChartPoint, ChartPoint, ChartPoint)

Sets the values for this segment. This method is not intended to be called explicitly outside the Chart but it can be overriden by any derived class.

Declaration
public override void SetData(ChartPoint point1, ChartPoint point2, ChartPoint point3, ChartPoint point4)
Parameters
Type Name Description
ChartPoint point1
ChartPoint point2
ChartPoint point3
ChartPoint point4
Overrides

SetData(Point, Point, Point, Point)

Sets the values for this segment. This method is not intended to be called explicitly outside the Chart but it can be overriden by any derived class.

Declaration
public override void SetData(Point point1, Point point2, Point point3, Point point4)
Parameters
Type Name Description
Windows.Foundation.Point point1
Windows.Foundation.Point point2
Windows.Foundation.Point point3
Windows.Foundation.Point point4
Overrides

SetVisualBindings(Shape)

Method Implementation for set Binding to ChartSegments properties.

Declaration
protected override void SetVisualBindings(Shape element)
Parameters
Type Name Description
Microsoft.UI.Xaml.Shapes.Shape element
Overrides

Update(IChartTransformer)

Updates the segments based on its data point value. This method is not intended to be called explicitly outside the Chart but it can be overriden by any derived class.

Declaration
public override void Update(IChartTransformer transformer)
Parameters
Type Name Description
Syncfusion.UI.Xaml.Charts.IChartTransformer transformer

Reresents the view port of chart control.(refer Syncfusion.UI.Xaml.Charts.IChartTransformer)
Overrides

Implements

System.ComponentModel.INotifyPropertyChanged

See Also