vtkGeoArcs Class Reference

#include <vtkGeoArcs.h>

Inheritance diagram for vtkGeoArcs:

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Collaboration diagram for vtkGeoArcs:

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List of all members.

Detailed Description

layout graph edges on a globe as arcs.

Layout graph edges on a globe as arcs.

vtkGeoArcs produces arcs for each line in the input polydata. This is useful for viewing lines on a sphere (e.g. the earth). The arcs may "jump" above the sphere's surface using ExplodeFactor.

Definition at line 34 of file vtkGeoArcs.h.


Public Types
typedef vtkPolyDataAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetGlobeRadius (double)
virtual double	GetGlobeRadius ()

virtual void	SetExplodeFactor (double)
virtual double	GetExplodeFactor ()

virtual void	SetNumberOfSubdivisions (int)
virtual int	GetNumberOfSubdivisions ()
Static Public Member Functions
static vtkGeoArcs *	New ()
static int	IsTypeOf (const char *type)
static vtkGeoArcs *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkGeoArcs ()
	~vtkGeoArcs ()
int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
Protected Attributes
double	GlobeRadius
double	ExplodeFactor
int	NumberOfSubdivisions

Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkGeoArcs::Superclass

Reimplemented from vtkPolyDataAlgorithm.

Definition at line 39 of file vtkGeoArcs.h.

Constructor & Destructor Documentation

vtkGeoArcs::vtkGeoArcs ( ) [protected]

vtkGeoArcs::~vtkGeoArcs ( ) [inline, protected]

Definition at line 66 of file vtkGeoArcs.h.

Member Function Documentation

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

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

Reimplemented from vtkPolyDataAlgorithm.

virtual const char* vtkGeoArcs::GetClassName ( ) [virtual]

Reimplemented from vtkPolyDataAlgorithm.

static int vtkGeoArcs::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkPolyDataAlgorithm.

virtual int vtkGeoArcs::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkPolyDataAlgorithm.

static vtkGeoArcs* vtkGeoArcs::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkPolyDataAlgorithm.

void vtkGeoArcs::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 vtkGeoArcs::SetGlobeRadius ( double ) [virtual]

The base radius used to determine the earth's surface. Default is the earth's radius in meters.

virtual double vtkGeoArcs::GetGlobeRadius ( ) [virtual]

The base radius used to determine the earth's surface. Default is the earth's radius in meters.

virtual void vtkGeoArcs::SetExplodeFactor ( double ) [virtual]

Factor on which to "explode" the arcs away from the surface. A value of 0.0 keeps the values on the surface. Values larger than 0.0 push the arcs away from the surface by a distance proportional to the distance between the points. The default is 0.2.

virtual double vtkGeoArcs::GetExplodeFactor ( ) [virtual]

Factor on which to "explode" the arcs away from the surface. A value of 0.0 keeps the values on the surface. Values larger than 0.0 push the arcs away from the surface by a distance proportional to the distance between the points. The default is 0.2.

virtual void vtkGeoArcs::SetNumberOfSubdivisions ( int ) [virtual]

The number of subdivisions in the arc. The default is 20.

virtual int vtkGeoArcs::GetNumberOfSubdivisions ( ) [virtual]

The number of subdivisions in the arc. The default is 20.

int vtkGeoArcs::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)			`[protected, virtual]`