vtkGeoTransform Class Reference

#include <vtkGeoTransform.h>

Inheritance diagram for vtkGeoTransform:

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Collaboration diagram for vtkGeoTransform:

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List of all members.

Detailed Description

A transformation between two geographic coordinate systems.

This class takes two geographic projections and transforms point coordinates between them.

Tests:: vtkGeoTransform (Tests)

Definition at line 37 of file vtkGeoTransform.h.


Public Types
typedef vtkAbstractTransform	Superclass
Public Member Functions
virtual void	PrintSelf (ostream &os, vtkIndent indent)
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
virtual void	TransformPoints (vtkPoints src, vtkPoints dst)
virtual void	Inverse ()
virtual vtkAbstractTransform *	MakeTransform ()

void	SetSourceProjection (vtkGeoProjection *source)
virtual vtkGeoProjection *	GetSourceProjection ()

void	SetDestinationProjection (vtkGeoProjection *dest)
virtual vtkGeoProjection *	GetDestinationProjection ()

virtual void	InternalTransformPoint (const float in[3], float out[3])
virtual void	InternalTransformPoint (const double in[3], double out[3])

virtual void	InternalTransformDerivative (const float in[3], float out[3], float derivative[3][3])
virtual void	InternalTransformDerivative (const double in[3], double out[3], double derivative[3][3])
Static Public Member Functions
static vtkGeoTransform *	New ()
static int	IsTypeOf (const char *type)
static vtkGeoTransform *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkGeoTransform ()
virtual	~vtkGeoTransform ()
void	InternalTransformPoints (double *ptsInOut, vtkIdType numPts, int stride)
Protected Attributes
vtkGeoProjection *	SourceProjection
vtkGeoProjection *	DestinationProjection

Member Typedef Documentation

typedef vtkAbstractTransform vtkGeoTransform::Superclass

Reimplemented from vtkAbstractTransform.

Definition at line 42 of file vtkGeoTransform.h.

Constructor & Destructor Documentation

vtkGeoTransform::vtkGeoTransform ( ) [protected]

virtual vtkGeoTransform::~vtkGeoTransform ( ) [protected, virtual]

Member Function Documentation

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

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

Reimplemented from vtkObject.

virtual void vtkGeoTransform::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 vtkAbstractTransform.

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

Reimplemented from vtkAbstractTransform.

static int vtkGeoTransform::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 vtkAbstractTransform.

virtual int vtkGeoTransform::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 vtkAbstractTransform.

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

Reimplemented from vtkAbstractTransform.

void vtkGeoTransform::SetSourceProjection ( vtkGeoProjection * source )

The source geographic projection.

virtual vtkGeoProjection* vtkGeoTransform::GetSourceProjection ( ) [virtual]

The source geographic projection.

void vtkGeoTransform::SetDestinationProjection ( vtkGeoProjection * dest )

The target geographic projection.

virtual vtkGeoProjection* vtkGeoTransform::GetDestinationProjection ( ) [virtual]

The target geographic projection.

virtual void vtkGeoTransform::TransformPoints	(	vtkPoints *	src,
		vtkPoints *	dst
	)			`[virtual]`

Transform many points at once.

Reimplemented from vtkAbstractTransform.

virtual void vtkGeoTransform::Inverse ( ) [virtual]

Invert the transformation.

Implements vtkAbstractTransform.

virtual void vtkGeoTransform::InternalTransformPoint	(	const float	in[3],
		float	out[3]
	)			`[virtual]`

This will calculate the transformation without calling Update. Meant for use only within other VTK classes.

Implements vtkAbstractTransform.

virtual void vtkGeoTransform::InternalTransformPoint	(	const double	in[3],
		double	out[3]
	)			`[virtual]`

This will calculate the transformation without calling Update. Meant for use only within other VTK classes.

Implements vtkAbstractTransform.

virtual void vtkGeoTransform::InternalTransformDerivative	(	const float	in[3],
		float	out[3],
		float	derivative[3][3]
	)			`[virtual]`

This will transform a point and, at the same time, calculate a 3x3 Jacobian matrix that provides the partial derivatives of the transformation at that point. This method does not call Update. Meant for use only within other VTK classes.

Implements vtkAbstractTransform.

virtual void vtkGeoTransform::InternalTransformDerivative	(	const double	in[3],
		double	out[3],
		double	derivative[3][3]
	)			`[virtual]`

This will transform a point and, at the same time, calculate a 3x3 Jacobian matrix that provides the partial derivatives of the transformation at that point. This method does not call Update. Meant for use only within other VTK classes.

Implements vtkAbstractTransform.

virtual vtkAbstractTransform* vtkGeoTransform::MakeTransform ( ) [virtual]

Make another transform of the same type.

Implements vtkAbstractTransform.