create glyphs for graph vertices More...

#include <vtkGraphToGlyphs.h>

Inheritance diagram for vtkGraphToGlyphs:

Collaboration diagram for vtkGraphToGlyphs:

Public Types
enum	{ VERTEX = 1, DASH, CROSS, THICKCROSS, TRIANGLE, SQUARE, CIRCLE, DIAMOND, SPHERE }
typedef vtkPolyDataAlgorithm	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkGraphToGlyphs *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual unsigned long	GetMTime ()

virtual void	SetGlyphType (int)
virtual int	GetGlyphType ()

virtual void	SetFilled (bool)
virtual bool	GetFilled ()
virtual void	FilledOn ()
virtual void	FilledOff ()

virtual void	SetScreenSize (double)
virtual double	GetScreenSize ()

virtual void	SetRenderer (vtkRenderer *ren)
virtual vtkRenderer *	GetRenderer ()

virtual void	SetScaling (bool b)
virtual bool	GetScaling ()
Static Public Member Functions
static vtkGraphToGlyphs *	New ()
static int	IsTypeOf (const char *type)
static vtkGraphToGlyphs *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkGraphToGlyphs ()
	~vtkGraphToGlyphs ()
int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
int	FillInputPortInformation (int port, vtkInformation *info)
Protected Attributes
vtkSmartPointer< vtkGraphToPoints >	GraphToPoints
vtkSmartPointer< vtkGlyphSource2D >	GlyphSource
vtkSmartPointer< vtkSphereSource >	Sphere
vtkSmartPointer< vtkGlyph3D >	Glyph
vtkSmartPointer < vtkDistanceToCamera >	DistanceToCamera
int	GlyphType
bool	Filled
double	ScreenSize

Detailed Description

create glyphs for graph vertices

Converts a vtkGraph to a vtkPolyData containing a glyph for each vertex. This assumes that the points of the graph have already been filled (perhaps by vtkGraphLayout). The glyphs will automatically be scaled to be the same size in screen coordinates. To do this the filter requires a pointer to the renderer into which the glyphs will be rendered.

Definition at line 46 of file vtkGraphToGlyphs.h.

Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkGraphToGlyphs::Superclass

Reimplemented from vtkPolyDataAlgorithm.

Definition at line 50 of file vtkGraphToGlyphs.h.

Member Enumeration Documentation

anonymous enum

Enumerator:

VERTEX
DASH
CROSS
THICKCROSS
TRIANGLE
SQUARE
CIRCLE
DIAMOND
SPHERE

Definition at line 54 of file vtkGraphToGlyphs.h.

Constructor & Destructor Documentation

vtkGraphToGlyphs::vtkGraphToGlyphs ( ) [protected]

vtkGraphToGlyphs::~vtkGraphToGlyphs ( ) [protected]

Member Function Documentation

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

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkPolyDataAlgorithm.

static int vtkGraphToGlyphs::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 vtkPolyDataAlgorithm.

virtual int vtkGraphToGlyphs::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 vtkPolyDataAlgorithm.

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

Reimplemented from vtkPolyDataAlgorithm.

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

Reimplemented from vtkPolyDataAlgorithm.

vtkGraphToGlyphs* vtkGraphToGlyphs::NewInstance ( ) const

Reimplemented from vtkPolyDataAlgorithm.

void vtkGraphToGlyphs::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 vtkPolyDataAlgorithm.

virtual void vtkGraphToGlyphs::SetGlyphType ( int ) [virtual]

The glyph type, specified as one of the enumerated values in this class. VERTEX is a special glyph that cannot be scaled, but instead is rendered as an OpenGL vertex primitive. This may appear as a box or circle depending on the hardware.

virtual int vtkGraphToGlyphs::GetGlyphType ( ) [virtual]

The glyph type, specified as one of the enumerated values in this class. VERTEX is a special glyph that cannot be scaled, but instead is rendered as an OpenGL vertex primitive. This may appear as a box or circle depending on the hardware.

virtual void vtkGraphToGlyphs::SetFilled ( bool ) [virtual]

Whether to fill the glyph, or to just render the outline.

virtual bool vtkGraphToGlyphs::GetFilled ( ) [virtual]

Whether to fill the glyph, or to just render the outline.

virtual void vtkGraphToGlyphs::FilledOn ( ) [virtual]

Whether to fill the glyph, or to just render the outline.

virtual void vtkGraphToGlyphs::FilledOff ( ) [virtual]

Whether to fill the glyph, or to just render the outline.

virtual void vtkGraphToGlyphs::SetScreenSize ( double ) [virtual]

Set the desired screen size of each glyph. If you are using scaling, this will be the size of the glyph when rendering an object with scaling value 1.0.

virtual double vtkGraphToGlyphs::GetScreenSize ( ) [virtual]

Set the desired screen size of each glyph. If you are using scaling, this will be the size of the glyph when rendering an object with scaling value 1.0.

virtual void vtkGraphToGlyphs::SetRenderer ( vtkRenderer * ren ) [virtual]

The renderer in which the glyphs will be placed.

virtual vtkRenderer* vtkGraphToGlyphs::GetRenderer ( ) [virtual]

The renderer in which the glyphs will be placed.

virtual void vtkGraphToGlyphs::SetScaling ( bool b ) [virtual]

Whether to use the input array to process in order to scale the vertices.

virtual bool vtkGraphToGlyphs::GetScaling ( ) [virtual]

Whether to use the input array to process in order to scale the vertices.

virtual unsigned long vtkGraphToGlyphs::GetMTime ( ) [virtual]

The modified time of this filter.

Reimplemented from vtkObject.