Class TreeMap

TreeMap chart control

Inheritance
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
System.Windows.Forms.Control
ChartBase
HierarchicalChartBase
TreeMap
Implements
Inherited Members
Namespace: FastReport.BG.TreeMap
Assembly: FastReport.BG.dll
Syntax
public class TreeMap : HierarchicalChartBase, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IDrillDownSupport, ISupportInitialize

Constructors

TreeMap()

Constructs a new instance of TreeMap

Declaration
public TreeMap()

Properties

LayoutMode

TreeMap builtin layout mode

Declaration
public TreeMapLayoutMode LayoutMode { get; set; }
Property Value
Type Description
TreeMapLayoutMode
See Also

Styles

Get/Set TreeMap Style collection

Declaration
[TypeConverter(typeof(ExpandableObjectConverter))]
public TreeMapStyles Styles { get; set; }
Property Value
Type Description
TreeMapStyles

Methods

CreateContextMenu()

Creates context menu.

Declaration
protected override ContextMenuStrip CreateContextMenu()
Returns
Type Description
System.Windows.Forms.ContextMenuStrip
Overrides

DataSourceChanged(Object, EventArgs)

Data source changed.

Declaration
protected override void DataSourceChanged(object sender, EventArgs e)
Parameters
Type Name Description
System.Object sender
System.EventArgs e
Overrides

Draw(Graphics)

Draw treemap.

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

DrillDownChanged()

Drill-down changed.

Declaration
protected override void DrillDownChanged()
Overrides

FullUpdate()

Full update.

Declaration
protected override void FullUpdate()
Overrides

GetNodeAt(Point)

Get node at point.

Declaration
protected override NodeBase GetNodeAt(Point pt)
Parameters
Type Name Description
System.Drawing.Point pt
Returns
Type Description
NodeBase
Overrides

HandleContextPopup(Point)

Context popup.

Declaration
protected override bool HandleContextPopup(Point pt)
Parameters
Type Name Description
System.Drawing.Point pt
Returns
Type Description
System.Boolean
Overrides

MaxDepthChanged()

Max depth changed.

Declaration
protected override void MaxDepthChanged()
Overrides

OnClientSizeChanged(EventArgs)

Client changed.

Declaration
protected override void OnClientSizeChanged(EventArgs e)
Parameters
Type Name Description
System.EventArgs e
Overrides
System.Windows.Forms.Control.OnClientSizeChanged(System.EventArgs)

OnMouseClick(MouseEventArgs)

Mouse click.

Declaration
protected override void OnMouseClick(MouseEventArgs e)
Parameters
Type Name Description
System.Windows.Forms.MouseEventArgs e
Overrides
System.Windows.Forms.Control.OnMouseClick(System.Windows.Forms.MouseEventArgs)

OnMouseDoubleClick(MouseEventArgs)

Double click.

Declaration
protected override void OnMouseDoubleClick(MouseEventArgs e)
Parameters
Type Name Description
System.Windows.Forms.MouseEventArgs e
Overrides
System.Windows.Forms.Control.OnMouseDoubleClick(System.Windows.Forms.MouseEventArgs)

OnPaddingChanged(EventArgs)

Padding changed.

Declaration
protected override void OnPaddingChanged(EventArgs e)
Parameters
Type Name Description
System.EventArgs e
Overrides
System.Windows.Forms.Control.OnPaddingChanged(System.EventArgs)

UpdateMaxDepth()

Update max depth.

Declaration
protected void UpdateMaxDepth()

Events

DrawRecord

Triggers when TreeMap control draws the Record.

Declaration
public event TreeMapRecordDrawEventHandler DrawRecord
Event Type
Type Description
TreeMapRecordDrawEventHandler

GetLayoutBuilder

Triggers when TreeMap control start node layout build. It is possible to set own layout builder here.

Declaration
public event TreeMapGetLayoutBuilderEventHandler GetLayoutBuilder
Event Type
Type Description
TreeMapGetLayoutBuilderEventHandler

Implements