Class ChartModel

The ChartModel object acts as the central repository of data associated with and displayed by a ChartControl. There are three parts to the ChartModel. The first part is the ChartSeriesCollection instance that is held in the model. This collection holds all the ChartSeries instances that are registered with and displayed by the Chart. The Chart Model also holds a ChartBaseStylesMap instance. This collection maintains a collection of base styles that are registered with it. These base styles can be accessed and changed using this collection. Any changes made to base styles will automatically affect all style objects that depend on these base styles. Also, in the model is a ChartColorModel instance that provides access to several default color palettes for use by the ChartControl.

Inheritance

System.Object

ChartModel

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Syncfusion.Windows.Forms.Chart

Assembly: Syncfusion.Chart.Base.dll

Syntax

public class ChartModel

Constructors

ChartModel()

Initializes a new instance of the ChartModel class.

Declaration

public ChartModel()

Properties

ColorModel

Returns the ChartColorModel associated with this model.

Declaration

public ChartColorModel ColorModel { get; }

Property Value

Type	Description
ChartColorModel	The color model.

IndexedValues

Gets the indexed values.

Declaration

public ChartIndexedValues IndexedValues { get; }

Property Value

Type	Description
ChartIndexedValues	The indexed values.

Series

Collection of ChartSeries objects. Each series represents an underlying IChartSeriesModel.

Declaration

public ChartSeriesCollection Series { get; }

Property Value

Type	Description
ChartSeriesCollection	The series.

Methods

CheckSeriesCompatibility(ChartArea, Boolean)

Checks the series compatibility.

Declaration

public bool CheckSeriesCompatibility(ChartArea chartArea, bool invertedSeriesIsCompatible)

Parameters

Type	Name	Description
ChartArea	chartArea	The chart area.
System.Boolean	invertedSeriesIsCompatible	If set to true inverted series is compatible.

Returns

Type	Description
System.Boolean	Returns whether inverted series is compatible or not.

Dispose()

Method to dispose ChartModel objects.

Declaration

public void Dispose()

GetStylesMap()

Returns the ChartBaseStylesMap associated with this model.

Declaration

public ChartBaseStylesMap GetStylesMap()

Returns

Type	Description
ChartBaseStylesMap	Return ChartBaseStylesMap.

NewSeries()

Overloaded. Factory method for the creation of new series.

Declaration

[Obsolete("Use ChartSeries constructor.")]
public ChartSeries NewSeries()

Returns

Type	Description
ChartSeries	Returns ChartSeries.

NewSeries(String)

Factory method for the creation of new series.

Declaration

[Obsolete("Use ChartSeries constructor.")]
public ChartSeries NewSeries(string name)

Parameters

Type	Name	Description
System.String	name	Unique name for the new series that is to be created.

Returns

Type	Description
ChartSeries	ChartSeriesReturns ChartSeries

NewSeries(String, ChartSeriesType)

Factory method for the creation of new series.

Declaration

[Obsolete("Use ChartSeries constructor.")]
public ChartSeries NewSeries(string name, ChartSeriesType type)

Parameters

Type	Name	Description
System.String	name	Unique name for the new series that is to be created.
ChartSeriesType	type	The type of the series that is to be created.

Returns

Type	Description
ChartSeries	ChartSeriesReturns ChartSeries.

Refresh(ChartArea)

Updates the Line series while button click and refresh the model.

Declaration

public void Refresh(ChartArea area)

Parameters

Type	Name	Description
ChartArea	area	The area.

SetChart(IChartAreaHost)

Sets the chart.

Declaration

public void SetChart(IChartAreaHost chartHost)

Parameters

Type	Name	Description
IChartAreaHost	chartHost	The chart host.

UpdateArea(ChartArea)

Updates the axes of chart area.

Declaration

public void UpdateArea(ChartArea area)

Parameters

Type	Name	Description
ChartArea	area	The area.