vtkPlotBar Class Reference

#include <vtkPlotBar.h>

Inheritance diagram for vtkPlotBar:

[legend]

Collaboration diagram for vtkPlotBar:

[legend]

List of all members.

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Detailed Description

Class for drawing an XY plot given two columns from a vtkTable.

Definition at line 34 of file vtkPlotBar.h.

Public Types
typedef vtkPlot	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
virtual void	PrintSelf (ostream &os, vtkIndent indent)
virtual bool	Paint (vtkContext2D *painter)
virtual bool	PaintLegend (vtkContext2D *painter, float rect[4])
virtual void	SetWidth (float width)
virtual float	GetWidth ()
virtual void	SetOffset (float)
virtual float	GetOffset ()
virtual void	GetBounds (double bounds[4])
virtual void	SetColor (unsigned char r, unsigned char g, unsigned char b, unsigned char a)
virtual void	SetColor (double r, double g, double b)
virtual void	GetColor (double rgb[3])
virtual bool	GetNearestPoint (const vtkVector2f &point, const vtkVector2f &tolerance, vtkVector2f *location)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkPlotBar *	SafeDownCast (vtkObject *o)
static vtkPlotBar *	New ()
Protected Member Functions
	vtkPlotBar ()
	~vtkPlotBar ()
bool	UpdateTableCache (vtkTable *table)
Protected Attributes
vtkPoints2D *	Points
bool	Sorted
float	Width
float	Offset
vtkTimeStamp	BuildTime

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Member Typedef Documentation

typedef vtkPlot vtkPlotBar::Superclass

Reimplemented from vtkPlot.

Definition at line 37 of file vtkPlotBar.h.

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Constructor & Destructor Documentation

vtkPlotBar::vtkPlotBar

(

)

[protected]

vtkPlotBar::~vtkPlotBar

(

)

[protected]

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Member Function Documentation

virtual const char* vtkPlotBar::GetClassName

(

)

[virtual]

Reimplemented from vtkPlot.

static int vtkPlotBar::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 vtkPlot.

virtual int vtkPlotBar::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 vtkPlot.

static vtkPlotBar* vtkPlotBar::SafeDownCast

(

vtkObject *

o

)

[static]

Reimplemented from vtkPlot.

virtual void vtkPlotBar::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 vtkPlot.

static vtkPlotBar* vtkPlotBar::New

(

)

[static]

Creates a 2D Chart object.

Reimplemented from vtkObject.

virtual bool vtkPlotBar::Paint

(

vtkContext2D *

painter

)

[virtual]

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

Implements vtkContextItem.

virtual bool vtkPlotBar::PaintLegend	(	vtkContext2D *	painter,
		float	rect[4]
	)			[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 vtkPlot.

virtual void vtkPlotBar::SetColor	(	unsigned char	r,
		unsigned char	g,
		unsigned char	b,
		unsigned char	a
	)			[virtual]

Set the plot color

Reimplemented from vtkPlot.

virtual void vtkPlotBar::SetColor	(	double	r,
		double	g,
		double	b
	)			[virtual]

Set the plot color

Reimplemented from vtkPlot.

virtual void vtkPlotBar::GetColor

(

double

rgb[3]

)

[virtual]

Set the plot color

Reimplemented from vtkPlot.

virtual void vtkPlotBar::SetWidth

(

float

width

)

[virtual]

Set the width of the line.

Reimplemented from vtkPlot.

virtual float vtkPlotBar::GetWidth

(

)

[virtual]

Get the width of the line.

Reimplemented from vtkPlot.

virtual void vtkPlotBar::SetOffset

(

float

)

[virtual]

virtual float vtkPlotBar::GetOffset

(

)

[virtual]

virtual void vtkPlotBar::GetBounds

(

double

bounds[4]

)

[virtual]

Get the bounds for this mapper as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).

Reimplemented from vtkPlot.

virtual bool vtkPlotBar::GetNearestPoint	(	const vtkVector2f &	point,
		const vtkVector2f &	tolerance,
		vtkVector2f *	location
	)			[virtual]

Function to query a plot for the nearest point to the specified coordinate.

Reimplemented from vtkPlot.

bool vtkPlotBar::UpdateTableCache

(

vtkTable *

table

)

[protected]

Update the table cache.

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Member Data Documentation

vtkPoints2D* vtkPlotBar::Points [protected]

Store a well packed set of XY coordinates for this data series.

Definition at line 93 of file vtkPlotBar.h.

bool vtkPlotBar::Sorted [protected]

Definition at line 95 of file vtkPlotBar.h.

float vtkPlotBar::Width [protected]

Definition at line 97 of file vtkPlotBar.h.

float vtkPlotBar::Offset [protected]

Definition at line 98 of file vtkPlotBar.h.

vtkTimeStamp vtkPlotBar::BuildTime [protected]

The point cache is marked dirty until it has been initialized.

Definition at line 101 of file vtkPlotBar.h.

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

• dox/Charts/vtkPlotBar.h