CBCGPTreeMap

Detailed Description

The CBCGPTreeMap class implements the functionality of tree map control.

Tree map is a space-constrained visualization of hierarchical structures. It shows attributes of leaf nodes using size and colors.

To fill a tree map content create a set of CBCGPTreeMapGroup objects, fill each group with CBCGPTreeMapNode objects using CBCGPTreeMapGroup::AddSubNode, then call CBCGPTreeMap::AddGroup with each group.

See CBCGPTreeMap for more info.

Inheritance diagram for CBCGPTreeMap:

Public Types
enum	LayoutType

Public Member Functions
	AddGroup	Adds a new group to tree map.
	GetGroupMargin	Returns default group margin.
	GetLayoutType	Returns current layout type.
	GetRootGroup	Returns a pointer to root group.
	OnDraw	Called to draw tree map.
	OnGetToolTip	Called to obtain a tooltip.
	RemoveAll	Removes all groups from tree map.
	SetGroupMargin	Sets group margin.
	SetLayoutType	Sets layout type of tree map.
	SetRect	Sets new rect of tree map control.
Public Member Functions inherited from CBCGPBaseVisualObject
	CBCGPBaseVisualObject	Constructor.
	CBCGPBaseVisualObject	Copy constructor.
	CopyToClipboard	Copies visual object to the Clipboard.
	EnableImageCache	Enables or disables visual object image cache.
	ExportToBitmap	Exports the visual object to bitmap.
	ExportToFile	Exports the visual object to a file (BMP or PNG).
	ExportToImage	Exports the visual object to an image.
	GetData	Gets an internal data object.
	GetDataAnimationType	Gets data animation type.
	GetDataCount	Returns a number of data objects.
	GetEditFlags	Gets editing flags.
	GetFillBrush	Retrieves a visual object's background brush
	GetID	Gets the object identifier.
	GetName	Gets the object name.
	GetParentContainer	Gets the parent visual container.
	GetRect	Gets the object bounding rectangle.
	GetSelectedTheme	Obtain a currently selected visual theme.
	GetUserData	Gets user-defined data associated with this object.
	GetValue	Gets the object value.
	GetVisualEffect	Retrieves a visual effect
	IsAutoDestroy	Tells whether this object will be destroyed automatically.
	IsEditMode	Tells whether this object has the edit mode.
	IsEnabled	Tells whether the visual object is enabled.
	IsImageCache	Tells whether image cache is enabled for this object.
	IsSelected	Tells whether this object is selected in the parent container.
	IsVisible	Tells whether the visual object is visible.
	Redraw	Redraws this object.
	RedrawRect	Redraws a specified rectangle.
	SelectVisualTheme	Select a visual theme created in Visual Designer.
	SetAutoDestroy	Specifies whether the object should be destroyed automatically.
	SetDataAnimationType	Sets data animation type.
	SetDirty	Invalidates and redraws a visual object.
	SetEditFlags	Sets editing flags.
	SetFillBrush	Sets a new fill brush.
	SetID	Sets the object identifier.
	SetName	Sets an object name.
	SetSelected	Selects or unselects the object in the parent container.
	SetUserData	Sets user-defined data associated with this object.
	SetValue	Sets the object value.
	SetVisible	Shows or hides the visual object.
	SetVisualEffect	Sets a visual effect.