Basal interface for tree drawing classes. More...

#include <Bpp/Phyl/Graphics/TreeDrawing.h>

Inheritance diagram for bpp::TreeDrawing:

Collaboration diagram for bpp::TreeDrawing:

Public Member Functions
	TreeDrawing ()

virtual	~TreeDrawing ()

TreeDrawing *	clone () const =0

virtual std::string	getName () const =0

virtual bool	hasTree () const =0

virtual const Tree *	getTree () const =0

virtual void	setTree (const Tree *tree)=0

virtual void	setXUnit (double xu)=0
	Set the 'horizontal' expansion unit. More...

virtual void	setYUnit (double yu)=0
	Set the 'vertical' expansion unit. More...

virtual double	getXUnit () const =0

virtual double	getYUnit () const =0

virtual double	getWidth () const =0

virtual double	getHeight () const =0

virtual void	plot (GraphicDevice &gDevice) const =0
	Plot the tree onto the specified device. More...

virtual Point2D< double >	getNodePosition (int nodeId) const =0
	Get the position of a node. More...

virtual int	getNodeAt (const Point2D< double > &position) const =0
	Get the node corresponding to a position on the device. More...

virtual void	addTreeDrawingListener (TreeDrawingListener *listener)=0
	Add a drawing listener to this instance. More...

virtual void	removeTreeDrawingListener (TreeDrawingListener *listener)=0
	Remove a drawing listener from this instance. More...


virtual void	collapseNode (int nodeId, bool yn)=0
	Properties to draw. More...

virtual bool	isNodeCollapsed (int nodeId) const =0


virtual void	setDisplaySettings (const TreeDrawingSettings *tds)=0
	Global drawing settings. More...

virtual const TreeDrawingSettings &	getDisplaySettings () const =0

Detailed Description

Basal interface for tree drawing classes.

Basically, a TreeDrawing object draws a graph of the tree and computes the coordinates of each node on the graph. These coordinates may be retrieved by dedicated functions. The drawing is performed on a GraphicDevice object.

The TreeDrwing class is in charge of the tree representation, and offer tools to retrieve the coordinates of nodes. Using these functions to plot annotation may turn to be unefficient however, particularly for large trees, as they involve a search on the whole tree. For easier tuning of the drawing extensions, the interface defines the drawProperty, getSupportedDrawableProperties and isDrawable methods. These methods can be used to add features to the plot. Adding new features can then be performed by subclassing an existing algorithm and adding support for more properties.

The TreeDrawing interface do not implies that the implementation works on a copy of the tree. It takes a constant pointer toward the tree to plot. Depending on the implementation however, the inheriting class may chose to store a copy of the tree for convenience. Refer to the documentation of the specific implementation you are using for details.

Definition at line 221 of file TreeDrawing.h.

Constructor & Destructor Documentation

◆ TreeDrawing()

bpp::TreeDrawing::TreeDrawing ( )

inline

Definition at line 225 of file TreeDrawing.h.

◆ ~TreeDrawing()

virtual bpp::TreeDrawing::~TreeDrawing ( )

inlinevirtual

Definition at line 226 of file TreeDrawing.h.

Member Function Documentation

◆ addTreeDrawingListener()

virtual void bpp::TreeDrawing::addTreeDrawingListener ( TreeDrawingListener * listener )

pure virtual

Add a drawing listener to this instance.

Parameters

listener a pointer toward an object implementing the TreeDrawingListener interface. This object will then be owned by the class and copied and deleted if/when needed, unless it is autonomous.

See also: TreeDrawingListener

Implemented in bpp::AbstractTreeDrawing.

Referenced by bpp::TreeDrawingDisplayControler::registerTreeDrawing().

◆ clone()

TreeDrawing* bpp::TreeDrawing::clone ( ) const

pure virtual

Implements bpp::Clonable.

Implemented in bpp::PhylogramPlot, and bpp::CladogramPlot.

◆ collapseNode()

virtual void bpp::TreeDrawing::collapseNode	(	int	nodeId,
		bool	yn
	)

pure virtual

Properties to draw.

Collapsing nodes

Implemented in bpp::AbstractTreeDrawing.

◆ getDisplaySettings()

virtual const TreeDrawingSettings& bpp::TreeDrawing::getDisplaySettings ( ) const

pure virtual

Implemented in bpp::AbstractTreeDrawing.

◆ getHeight()

virtual double bpp::TreeDrawing::getHeight ( ) const

pure virtual

Returns: The total height of the drawing, in Y units.

Implemented in bpp::PhylogramPlot, and bpp::CladogramPlot.

◆ getName()

virtual std::string bpp::TreeDrawing::getName ( ) const

pure virtual

Returns: A string describing this drawing algorithm.

Implemented in bpp::PhylogramPlot, and bpp::CladogramPlot.

◆ getNodeAt()

virtual int bpp::TreeDrawing::getNodeAt ( const Point2D< double > & position ) const

pure virtual

Get the node corresponding to a position on the device.

Parameters

position A position in the coordinates system of the last GraphicDevice used.

Returns: The corresponding node identifier if available.

Exceptions

NodeNotFoundException If the node does not correspond to a node in the tree.

Implemented in bpp::AbstractTreeDrawing.

◆ getNodePosition()

virtual Point2D<double> bpp::TreeDrawing::getNodePosition ( int nodeId ) const

pure virtual

Get the position of a node.

Parameters

nodeId The identifier of the node.

Returns: The localization of the node using the coordinate system of the last GraphicDevice used.

Exceptions

NodeNotFoundException If the node does not correspond to a node in the tree.

Implemented in bpp::AbstractTreeDrawing.

◆ getTree()

virtual const Tree* bpp::TreeDrawing::getTree ( ) const

pure virtual

Returns: A pointer toward the tree associated to this drawing.

Implemented in bpp::AbstractTreeDrawing.

Referenced by bpp::BranchLengthsTreeDrawingListener::afterDrawBranch(), bpp::BootstrapValuesTreeDrawingListener::afterDrawBranch(), bpp::LeafNamesTreeDrawingListener::afterDrawNode(), bpp::LabelInnerNodesTreeDrawingListener::afterDrawNode(), and bpp::LabelCollapsedNodesTreeDrawingListener::afterDrawNode().

◆ getWidth()

virtual double bpp::TreeDrawing::getWidth ( ) const

pure virtual

Returns: The total width of the drawing, in X units.

Implemented in bpp::PhylogramPlot, and bpp::CladogramPlot.

◆ getXUnit()

virtual double bpp::TreeDrawing::getXUnit ( ) const

pure virtual

Returns: The horizontal unit length.

Implemented in bpp::AbstractTreeDrawing.

Referenced by bpp::PhylogramDrawBranchEvent::getBranchCursor().

◆ getYUnit()

virtual double bpp::TreeDrawing::getYUnit ( ) const

pure virtual

Returns: The vertical unit length.

Implemented in bpp::AbstractTreeDrawing.

◆ hasTree()

virtual bool bpp::TreeDrawing::hasTree ( ) const

pure virtual

Returns: 'True' if a tree is attached to this instance.

Implemented in bpp::AbstractTreeDrawing.

◆ isNodeCollapsed()

virtual bool bpp::TreeDrawing::isNodeCollapsed ( int nodeId ) const

pure virtual

Implemented in bpp::AbstractTreeDrawing.

Referenced by bpp::LabelInnerNodesTreeDrawingListener::afterDrawNode(), and bpp::LabelCollapsedNodesTreeDrawingListener::afterDrawNode().

◆ plot()

virtual void bpp::TreeDrawing::plot ( GraphicDevice & gDevice ) const

pure virtual

Plot the tree onto the specified device.

Parameters

gDevice An object implementing the GraphicDevice interface.

Implemented in bpp::AbstractDendrogramPlot.

◆ removeTreeDrawingListener()

virtual void bpp::TreeDrawing::removeTreeDrawingListener ( TreeDrawingListener * listener )

pure virtual

Remove a drawing listener from this instance.

Parameters

listener a pointer toward an object implementing the TreeDrawingListener interface. If the listener is autonomous, it will be deleted.

Implemented in bpp::AbstractTreeDrawing.

◆ setDisplaySettings()

virtual void bpp::TreeDrawing::setDisplaySettings ( const TreeDrawingSettings * tds )

pure virtual

Global drawing settings.

Implemented in bpp::AbstractTreeDrawing.

◆ setTree()

virtual void bpp::TreeDrawing::setTree ( const Tree * tree )

pure virtual

Parameters

tree	A pointer toward the tree to associate with this drawing.

Implemented in bpp::PhylogramPlot, bpp::CladogramPlot, and bpp::AbstractTreeDrawing.

◆ setXUnit()

virtual void bpp::TreeDrawing::setXUnit ( double xu )

pure virtual

Set the 'horizontal' expansion unit.

The effect of this expansion factor depends on the implementation of the interface.

Parameters

xu	The horizontal unit length.

Implemented in bpp::AbstractTreeDrawing.

◆ setYUnit()

virtual void bpp::TreeDrawing::setYUnit ( double yu )

pure virtual

Set the 'vertical' expansion unit.

The effect of this expansion factor depends on the implementation of the interface.

Parameters

yu	The vertical unit length.

Implemented in bpp::AbstractTreeDrawing.

The documentation for this class was generated from the following file:

Bpp/Phyl/Graphics/TreeDrawing.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ TreeDrawing()

◆ ~TreeDrawing()

Member Function Documentation

◆ addTreeDrawingListener()

◆ clone()

◆ collapseNode()

◆ getDisplaySettings()

◆ getHeight()

◆ getName()

◆ getNodeAt()

◆ getNodePosition()

◆ getTree()

◆ getWidth()

◆ getXUnit()

◆ getYUnit()

◆ hasTree()

◆ isNodeCollapsed()

◆ plot()

◆ removeTreeDrawingListener()

◆ setDisplaySettings()

◆ setTree()

◆ setXUnit()

◆ setYUnit()