Class for drawing an a bagplot. More...

#include <vtkPlotBag.h>

Inheritance diagram for vtkPlotBag:

Collaboration diagram for vtkPlotBag:

Public Types
typedef vtkPlotPoints	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkPlotBag *	NewInstance () const
virtual void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Update ()
virtual bool	Paint (vtkContext2D *painter)
virtual vtkStringArray *	GetLabels ()
virtual void	SetInputData (vtkTable *table, vtkIdType xColumn, vtkIdType yColumn, vtkIdType densityColumn)

virtual bool	PaintLegend (vtkContext2D *painter, const vtkRectf &rect, int legendIndex)

virtual vtkStdString	GetTooltipLabel (const vtkVector2d &plotPos, vtkIdType seriesIndex, vtkIdType segmentIndex)

virtual void	SetInputData (vtkTable *table)
virtual void	SetInputData (vtkTable *table, const vtkStdString &yColumn, const vtkStdString &densityColumn)
virtual void	SetInputData (vtkTable *table, const vtkStdString &xColumn, const vtkStdString &yColumn, const vtkStdString &densityColumn)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkPlotBag *	SafeDownCast (vtkObjectBase *o)
static vtkPlotBag *	New ()
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkPlotBag ()
	~vtkPlotBag ()
void	UpdateTableCache (vtkDataArray *)
Protected Attributes
vtkPoints2D *	MedianPoints
vtkPoints2D *	Q3Points

Detailed Description

Class for drawing an a bagplot.

This class allows to draw a bagplot given three columns from a vtkTable. The first two columns will represent X,Y as it is for vtkPlotPoints. The third one will have to specify if the density assigned to each point (generally obtained by the vtkHighestDensityRegionsStatistics filter). Points are drawn in a plot points fashion and 2 convex hull polygons are drawn around the median and the 3 quartile of the density field.

See also:: vtkHighestDensityRegionsStatistics

Tests:: vtkPlotBag (Tests)

Definition at line 41 of file vtkPlotBag.h.

Member Typedef Documentation

typedef vtkPlotPoints vtkPlotBag::Superclass

Reimplemented from vtkPlotPoints.

Definition at line 44 of file vtkPlotBag.h.

Constructor & Destructor Documentation

vtkPlotBag::vtkPlotBag ( ) [protected]

vtkPlotBag::~vtkPlotBag ( ) [protected]

Member Function Documentation

static int vtkPlotBag::IsTypeOf ( const char * name ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkPlotPoints.

virtual int vtkPlotBag::IsA ( const char * name ) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkPlotPoints.

static vtkPlotBag* vtkPlotBag::SafeDownCast ( vtkObjectBase * o ) [static]

Reimplemented from vtkPlotPoints.

virtual vtkObjectBase* vtkPlotBag::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkPlotPoints.

vtkPlotBag* vtkPlotBag::NewInstance ( ) const

Reimplemented from vtkPlotPoints.

virtual void vtkPlotBag::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		`[virtual]`

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkPlotPoints.

static vtkPlotBag* vtkPlotBag::New ( ) [static]

Creates a new Bag Plot object.

Reimplemented from vtkPlotPoints.

virtual void vtkPlotBag::Update ( ) [virtual]

Perform any updates to the item that may be necessary before rendering. The scene should take care of calling this on all items before their Paint function is invoked.

Reimplemented from vtkPlotPoints.

virtual bool vtkPlotBag::Paint ( vtkContext2D * painter ) [virtual]

Paint event for the XY plot, called whenever the chart needs to be drawn.

Reimplemented from vtkPlotPoints.

virtual bool vtkPlotBag::PaintLegend	(	vtkContext2D *	painter,
		const vtkRectf &	rect,
		int	legendIndex
	)		`[virtual]`

Paint legend event for the XY plot, called whenever the legend needs the plot items symbol/mark/line drawn. A rect is supplied with the lower left corner of the rect (elements 0 and 1) and with width x height (elements 2 and 3). The plot can choose how to fill the space supplied.

Reimplemented from vtkPlotPoints.

virtual vtkStringArray* vtkPlotBag::GetLabels ( ) [virtual]

Get the plot labels. If this array has a length greater than 1 the index refers to the stacked objects in the plot. See vtkPlotBar for example.

Reimplemented from vtkPlot.

virtual vtkStdString vtkPlotBag::GetTooltipLabel	(	const vtkVector2d &	plotPos,
		vtkIdType	seriesIndex,
		vtkIdType	segmentIndex
	)		`[virtual]`

Generate and return the tooltip label string for this plot The segmentIndex parameter is ignored, except for vtkPlotBar

Reimplemented from vtkPlot.

virtual void vtkPlotBag::SetInputData ( vtkTable * table ) [virtual]

Set the input, we are expecting a vtkTable with three columns. The first column and the second represent the x,y position . The five others columns represent the quartiles used to display the box. Inherited method will call the last SetInputData method with default paramaters.

Reimplemented from vtkPlot.

virtual void vtkPlotBag::SetInputData	(	vtkTable *	table,
		const vtkStdString &	yColumn,
		const vtkStdString &	densityColumn
	)		`[virtual]`

Set the input, we are expecting a vtkTable with three columns. The first column and the second represent the x,y position . The five others columns represent the quartiles used to display the box. Inherited method will call the last SetInputData method with default paramaters.

Reimplemented from vtkPlot.

virtual void vtkPlotBag::SetInputData	(	vtkTable *	table,
		const vtkStdString &	xColumn,
		const vtkStdString &	yColumn,
		const vtkStdString &	densityColumn
	)		`[virtual]`

Set the input, we are expecting a vtkTable with three columns. The first column and the second represent the x,y position . The five others columns represent the quartiles used to display the box. Inherited method will call the last SetInputData method with default paramaters.