vtkPolyDataContourLineInterpolator Class Reference

#include <vtkPolyDataContourLineInterpolator.h>

Inheritance diagram for vtkPolyDataContourLineInterpolator:

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Collaboration diagram for vtkPolyDataContourLineInterpolator:

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List of all members.

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Detailed Description

Contour interpolator for polygonal data.

vtkPolyDataContourLineInterpolator is an abstract base class for contour line interpolators that interpolate on polygonal data.

Definition at line 32 of file vtkPolyDataContourLineInterpolator.h.

typedef vtkContourLineInterpolator	Superclass
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
static int	IsTypeOf (const char *type)
static vtkPolyDataContourLineInterpolator *	SafeDownCast (vtkObject *o)
Public Member Functions
virtual int	InterpolateLine (vtkRenderer *ren, vtkContourRepresentation *rep, int idx1, int idx2)=0
virtual int	UpdateNode (vtkRenderer *, vtkContourRepresentation *, double *vtkNotUsed(node), int vtkNotUsed(idx))=0
virtual vtkPolyDataCollection *	GetPolys ()
Protected Member Functions
	vtkPolyDataContourLineInterpolator ()
	~vtkPolyDataContourLineInterpolator ()
Protected Attributes
vtkPolyDataCollection *	Polys

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Member Typedef Documentation

typedef vtkContourLineInterpolator vtkPolyDataContourLineInterpolator::Superclass

Standard methods for instances of this class.

Reimplemented from vtkContourLineInterpolator.

Reimplemented in vtkPolygonalSurfaceContourLineInterpolator.

Definition at line 39 of file vtkPolyDataContourLineInterpolator.h.

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Constructor & Destructor Documentation

vtkPolyDataContourLineInterpolator::vtkPolyDataContourLineInterpolator

(

)

[protected]

vtkPolyDataContourLineInterpolator::~vtkPolyDataContourLineInterpolator

(

)

[protected]

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Member Function Documentation

virtual const char* vtkPolyDataContourLineInterpolator::GetClassName

(

)

[virtual]

Standard methods for instances of this class.

Reimplemented from vtkContourLineInterpolator.

Reimplemented in vtkPolygonalSurfaceContourLineInterpolator.

static int vtkPolyDataContourLineInterpolator::IsTypeOf

(

const char *

type

)

[static]

Standard methods for instances of this class.

Reimplemented from vtkContourLineInterpolator.

Reimplemented in vtkPolygonalSurfaceContourLineInterpolator.

virtual int vtkPolyDataContourLineInterpolator::IsA

(

const char *

type

)

[virtual]

Standard methods for instances of this class.

Reimplemented from vtkContourLineInterpolator.

Reimplemented in vtkPolygonalSurfaceContourLineInterpolator.

static vtkPolyDataContourLineInterpolator* vtkPolyDataContourLineInterpolator::SafeDownCast

(

vtkObject *

o

)

[static]

Standard methods for instances of this class.

Reimplemented from vtkContourLineInterpolator.

Reimplemented in vtkPolygonalSurfaceContourLineInterpolator.

void vtkPolyDataContourLineInterpolator::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)			[virtual]

Standard methods for instances of this class.

Reimplemented from vtkContourLineInterpolator.

Reimplemented in vtkPolygonalSurfaceContourLineInterpolator.

virtual int vtkPolyDataContourLineInterpolator::InterpolateLine	(	vtkRenderer *	ren,
		vtkContourRepresentation *	rep,
		int	idx1,
		int	idx2
	)			[pure virtual]

Subclasses that wish to interpolate a line segment must implement this. For instance vtkBezierContourLineInterpolator adds nodes between idx1 and idx2, that allow the contour to adhere to a bezier curve.

Implements vtkContourLineInterpolator.

Implemented in vtkPolygonalSurfaceContourLineInterpolator.

virtual int vtkPolyDataContourLineInterpolator::UpdateNode	(	vtkRenderer *	,
		vtkContourRepresentation *	,
		double *	vtkNotUsednode,
		int	vtkNotUsedidx
	)			[pure virtual]

The interpolator is given a chance to update the node. vtkImageContourLineInterpolator updates the idx'th node in the contour, so it automatically sticks to edges in the vicinity as the user constructs the contour. Returns 0 if the node (world position) is unchanged.

Reimplemented from vtkContourLineInterpolator.

Implemented in vtkPolygonalSurfaceContourLineInterpolator.

virtual vtkPolyDataCollection* vtkPolyDataContourLineInterpolator::GetPolys

(

)

[virtual]

Be sure to add polydata on which you wish to place points to this list or they will not be considered for placement.

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Member Data Documentation

vtkPolyDataCollection* vtkPolyDataContourLineInterpolator::Polys [protected]

Definition at line 74 of file vtkPolyDataContourLineInterpolator.h.

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

• dox/Widgets/vtkPolyDataContourLineInterpolator.h