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.NET and JavaScript UI Controls
Version 24.2 (latest)

Series Requirements

In this topic

This topic contains the following sections:

Setting Chart Type

As described in the Chart Types topic the chart can render different types of chart with a simple change of a property.

To assign chart type during initialization:

In XAML:

<ig:XamShapeChart x:Name="ShapeChart"
    ChartType="Spline"
</ig:XamShapeChart>

In C#:

var ShapeChart = new XamShapeChart
{
    ChartType = ShapeChartType.Spline
};

In VB:

Dim ShapeChart = New XamShapeChart() With
{
    .ChartType = ShapeChartType.Spline
}

Required Data Columns

The following table explains which properties are required in the DataItems that the chart is populated with:

Series Type X Y Value Radius Points*

Point

X

X

Line

X

X

Spline

X

X

High Density

X

X

Bubble

X

X

X

Area

X

X

X

Contour

X

X

X

Polyline

X

Polygon

X

Note: *Points column must be a list of lists of X/Y objects

Creating Data Items

The following example exercises the minimum requirements for each chart type. Each data class below includes properties that are responsible for rending the visual data on the chart.

Point, Line, Spline, High Density:

In C#:

public class ScatterPoint
{
    public double X { get; set; }
    public double Y { get; set; }
}

In VB:

Public Class ScatterPoint

        Private m_X As Double
	Public Property X() As Double
        	Get
        	    Return m_X
        	End Get
        	Set
        	    m_X = Value
        	End Set
	End Property

	Private m_Y As Double
	Public Property Y() As Double
        	Get
        	    Return m_Y
        	End Get
        	Set
        	    m_Y = Value
        	End Set
	End Property

End Class

Contour or Area:

In C#:

public class ScatterValue
{
    public double X { get; set; }
    public double Y { get; set; }
    public double V { get; set; }
}

In VB:

Public Class ScatterValue

        Private m_X As Double
	Public Property X() As Double
		Get
			Return m_X
		End Get
		Set
			m_X = Value
		End Set
	End Property

	Private m_Y As Double
	Public Property Y() As Double
		Get
			Return m_Y
		End Get
		Set
			m_Y = Value
		End Set
	End Property

	Private m_V As Double
	Public Property V() As Double
		Get
			Return m_V
		End Get
		Set
			m_V = Value
		End Set
	End Property

End Class

Bubble:

In C#:

public class ScatterBubble
{
    public double X { get; set; }
    public double Y { get; set; }
    public double R { get; set; }
    public double Fill { get; set; } // an optional value
}

In VB:

Public Class ScatterBubble

        Private m_X As Double
	Public Property X() As Double
		Get
			Return m_X
		End Get
		Set
			m_X = Value
		End Set
	End Property

	Private m_Y As Double
	Public Property Y() As Double
		Get
			Return m_Y
		End Get
		Set
			m_Y = Value
		End Set
	End Property

	Private m_R As Double
	Public Property R() As Double
		Get
			Return m_R
		End Get
		Set
			m_R = Value
		End Set
	End Property

	Private m_Fill As Double ' an optional value
	Public Property Fill() As Double
		Get
			Return m_Fill
		End Get
		Set
			m_Fill = Value
		End Set
	End Property

End Class

Polyline or Polygon:

In C#:

public class ScatterShape
{
  public List<List<Point>> Points { get; set; }
  // a nested list of list of points
}

In VB:

Public Class ScatterShape

	Public Property Points() As List(Of List(Of Point))
		Get
			Return m_Points
		End Get
		Set
			m_Points = Value
		End Set
	End Property
	Private m_Points As List(Of List(Of Point))
	' a nested list of list of points

End Class

Related Content

Topic Purpose

This article will get you up and running with the Shape Chart control.

This article describes the available chart types.