Class ChartRegion

The Chart Region represents a region on the client area of the Chart control that has a ToolTip. It can be a point region. A point region is a region that represents the visual appearance of a point. For example, the Rectangle of a point. When the ChartRegion represents a chart point, IsChartPoint is set to True.

Inheritance

System.Object

ChartRegion

Inherited Members

System.Object.Equals(System.Object)

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

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

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

System.Object.ToString()

Namespace: Syncfusion.Windows.Forms.Chart

Assembly: Syncfusion.Chart.Base.dll

Syntax

public class ChartRegion

Constructors

ChartRegion(Region, ChartRegionData)

Initializes a new instance of the ChartRegion class.

Declaration

public ChartRegion(Region region, ChartRegionData data)

Parameters

Type	Name	Description
System.Drawing.Region	region	The region.
ChartRegionData	data	The data.

ChartRegion(Region, ChartRegionType, String, Int32, String)

Initializes a new instance of the ChartRegion class.

Declaration

public ChartRegion(Region region, ChartRegionType regionType, string toolTip, int index, string description)

Parameters

Type	Name	Description
System.Drawing.Region	region	The region.
ChartRegionType	regionType	Type of the region.
System.String	toolTip	The tool tip.
System.Int32	index	Axis index.
System.String	description	The description.

ChartRegion(Region, ChartRegionType, String, String)

Initializes a new instance of the ChartRegion class.

Declaration

public ChartRegion(Region region, ChartRegionType regionType, string toolTip, string description)

Parameters

Type	Name	Description
System.Drawing.Region	region	The region.
ChartRegionType	regionType	Type of the region.
System.String	toolTip	The tool tip.
System.String	description	The description.

ChartRegion(Region, RectangleF, ChartRegionType, PointF, Int32, Int32, String)

Initializes a new instance of the ChartRegion class.

Declaration

public ChartRegion(Region region, RectangleF bounds, ChartRegionType regionType, PointF pt, int seriesIndex, int index, string description)

Parameters

Type	Name	Description
System.Drawing.Region	region	The region.
System.Drawing.RectangleF	bounds	The rectangle bounds.
ChartRegionType	regionType	Type of the region.
System.Drawing.PointF	pt
System.Int32	seriesIndex	Series Index.
System.Int32	index
System.String	description	The description.

ChartRegion(Region, Int32, Int32, String, String)

Initializes a new instance of the ChartRegion class.

Declaration

public ChartRegion(Region region, int seriesIndex, int pointIndex, string toolTip, string description)

Parameters

Type	Name	Description
System.Drawing.Region	region	The region.
System.Int32	seriesIndex	Index of the series.
System.Int32	pointIndex	Index of the point.
System.String	toolTip	The tool tip.
System.String	description	The description.

ChartRegion(Region, Int32, String, String)

Initializes a new instance of the ChartRegion class.

Declaration

public ChartRegion(Region region, int seriesIndex, string toolTip, string description)

Parameters

Type	Name	Description
System.Drawing.Region	region	The region.
System.Int32	seriesIndex	Index of the series.
System.String	toolTip	The tool tip.
System.String	description	The description.

ChartRegion(Region, String, String)

Initializes a new instance of the ChartRegion class.

Declaration

public ChartRegion(Region region, string toolTip, string description)

Parameters

Type	Name	Description
System.Drawing.Region	region	The region.
System.String	toolTip	The tool tip.
System.String	description	The description.

Properties

AxisIndex

Returns the index value of the axis that has this region.

Declaration

public int AxisIndex { get; }

Property Value

Type	Description
System.Int32	The index of the axis.

AxisLabelIndex

Declaration

public int AxisLabelIndex { get; }

Property Value

Type
System.Int32

AxisLabelText

Declaration

public string AxisLabelText { get; }

Property Value

Type
System.String

Bounds

Returns the bounds of the rectangle

Declaration

public RectangleF Bounds { get; }

Property Value

Type	Description
System.Drawing.RectangleF	The bounds value.

Description

Returns the description for this region.

Declaration

public string Description { get; }

Property Value

Type	Description
System.String	The description.

IsChartPoint

Indicates whether the region represents a chart point.

Declaration

public bool IsChartPoint { get; }

Property Value

Type	Description
System.Boolean	true if this instance is chart point; otherwise, false.

PointIndex

Gets the index of the point.

Declaration

public int PointIndex { get; }

Property Value

Type	Description
System.Int32	The index of the point.

PointXY

Returns the index value of the axis that has this region.

Declaration

public PointF PointXY { get; }

Property Value

Type	Description
System.Drawing.PointF	The index of the axis.

Region

Gets or sets the actual region that has the ToolTip.

Declaration

public Region Region { get; set; }

Property Value

Type	Description
System.Drawing.Region	The region.

SeriesIndex

Returns the index value of the series that has this region.

Declaration

public int SeriesIndex { get; }

Property Value

Type	Description
System.Int32	The index of the series.

ToolTip

Gets or sets the ToolTip of the region.

Declaration

public string ToolTip { get; set; }

Property Value

Type	Description
System.String	The tool tip.

Type

Indicates whether the region represents a chart point.

Declaration

public ChartRegionType Type { get; }

Property Value

Type	Description
ChartRegionType	The type.

Methods

Dispose()

Method to dispose ChartRegion objects.

Declaration

public void Dispose()

Finalize()

Declaration

protected void Finalize()