vtkGeoSampleArcs Class Reference

#include <vtkGeoSampleArcs.h>

Inheritance diagram for vtkGeoSampleArcs:

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Collaboration diagram for vtkGeoSampleArcs:

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List of all members.

Detailed Description

Samples geospatial lines at regular intervals.

vtkGeoSampleArcs refines lines in the input polygonal data so that the distance between adjacent points is no more than a threshold distance. Points are interpolated along the surface of the globe. This is useful in order to keep lines such as political boundaries from intersecting the globe and becoming invisible.

Definition at line 36 of file vtkGeoSampleArcs.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	SetMaximumDistanceMeters (double)
virtual double	GetMaximumDistanceMeters ()
Static Public Member Functions
static vtkGeoSampleArcs *	New ()
static int	IsTypeOf (const char *type)
static vtkGeoSampleArcs *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkGeoSampleArcs ()
	~vtkGeoSampleArcs ()
int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
Protected Attributes
double	GlobeRadius
double	MaximumDistanceMeters

Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkGeoSampleArcs::Superclass

Reimplemented from vtkPolyDataAlgorithm.

Definition at line 41 of file vtkGeoSampleArcs.h.

Constructor & Destructor Documentation

vtkGeoSampleArcs::vtkGeoSampleArcs ( ) [protected]

vtkGeoSampleArcs::~vtkGeoSampleArcs ( ) [protected]

Member Function Documentation

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

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

Reimplemented from vtkPolyDataAlgorithm.

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

Reimplemented from vtkPolyDataAlgorithm.

static int vtkGeoSampleArcs::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 vtkGeoSampleArcs::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 vtkGeoSampleArcs* vtkGeoSampleArcs::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkPolyDataAlgorithm.

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

The base radius used to determine the earth's surface. Default is the earth's radius in meters. TODO: Change this to take in a vtkGeoTerrain to get altitude.

virtual double vtkGeoSampleArcs::GetGlobeRadius ( ) [virtual]

The base radius used to determine the earth's surface. Default is the earth's radius in meters. TODO: Change this to take in a vtkGeoTerrain to get altitude.

virtual void vtkGeoSampleArcs::SetMaximumDistanceMeters ( double ) [virtual]

The maximum distance, in meters, between adjacent points.

virtual double vtkGeoSampleArcs::GetMaximumDistanceMeters ( ) [virtual]

The maximum distance, in meters, between adjacent points.