Class SunburstNode

Node (primitive element) of the Sunburst control

Inheritance
System.Object
NodeBase
HierarchicalNode
SunburstNode
Implements
Inherited Members
Namespace: FastReport.BG.Sunburst
Assembly: FastReport.BG.dll
Syntax
public class SunburstNode : HierarchicalNode, IHierarchicalNode, INode, IRecordOwner, IStyleOwner

Constructors

SunburstNode(SunburstNode, HierarchicalRecord, Sunburst)

Construct a new SunburstNode instance

Declaration
public SunburstNode(SunburstNode parent, HierarchicalRecord record, Sunburst sunburst)
Parameters
Type Name Description
SunburstNode parent

Parent node reference
HierarchicalRecord record

Record which node represents
Sunburst sunburst

Reference to owner Sunburst control

Fields

sunburst

Reference to the Sunburst control which own this node

Declaration
protected Sunburst sunburst
Field Value
Type Description
Sunburst

Properties

Bounds

Bounding rectangle

Declaration
public override Rectangle Bounds { get; }
Property Value
Type Description
System.Drawing.Rectangle
Overrides

Children

Collection of children nodes

Declaration
public SunburstNodes Children { get; }
Property Value
Type Description
SunburstNodes

DrawStyle

Style which is used to Draw the node

Declaration
protected virtual Style DrawStyle { get; }
Property Value
Type Description
Style

Geometry

Geometry which was used to layout this node

Declaration
public SunburstGeometry Geometry { get; }
Property Value
Type Description
SunburstGeometry

Parent

Reference to parent node

Declaration
public SunburstNode Parent { get; }
Property Value
Type Description
SunburstNode

Path

GraphicsPath of the node figure

Declaration
public GraphicsPath Path { get; }
Property Value
Type Description
System.Drawing.Drawing2D.GraphicsPath

Methods

Build(SunburstGeometry)

Build the node and children layout

Declaration
public virtual void Build(SunburstGeometry geometry)
Parameters
Type Name Description
SunburstGeometry geometry

Geometry for the doughnut sector of the node

Draw(Graphics)

Draws node on the graphic context

Declaration
public override void Draw(Graphics g)
Parameters
Type Name Description
System.Drawing.Graphics g

Graphic context
Overrides

GetNodeAt(Point)

Get node at the given location

Declaration
public override HierarchicalNode GetNodeAt(Point pt)
Parameters
Type Name Description
System.Drawing.Point pt

Location to search for a node
Returns
Type Description
HierarchicalNode

found node or null
Overrides

GetPaletteColor(Int32)

Get color from the color palette for the child at index

Declaration
public virtual Color GetPaletteColor(int index)
Parameters
Type Name Description
System.Int32 index

Index of child
Returns
Type Description
System.Drawing.Color

Color for the node

UpdateStyle()

Updates Style.

Declaration
protected virtual void UpdateStyle()

Implements