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vtkPolyDataContourLineInterpolator Class Referenceabstract

Contour interpolator for polygonal data. More...

#include <vtkPolyDataContourLineInterpolator.h>

Inheritance diagram for vtkPolyDataContourLineInterpolator:
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Collaboration diagram for vtkPolyDataContourLineInterpolator:
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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 vtkPolyDataCollectionGetPolys ()
 
- Public Member Functions inherited from vtkContourLineInterpolator
virtual void GetSpan (int nodeIndex, vtkIntArray *nodeIndices, vtkContourRepresentation *rep)
 
vtkContourLineInterpolatorNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 

Protected Member Functions

 vtkPolyDataContourLineInterpolator ()
 
 ~vtkPolyDataContourLineInterpolator ()
 
- Protected Member Functions inherited from vtkContourLineInterpolator
 vtkContourLineInterpolator ()
 
 ~vtkContourLineInterpolator ()
 

Protected Attributes

vtkPolyDataCollectionPolys
 
typedef vtkContourLineInterpolator Superclass
 
static int IsTypeOf (const char *type)
 
static
vtkPolyDataContourLineInterpolator
SafeDownCast (vtkObjectBase *o)
 
virtual int IsA (const char *type)
 
vtkPolyDataContourLineInterpolatorNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual vtkObjectBase * NewInstanceInternal () const
 

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 33 of file vtkPolyDataContourLineInterpolator.h.

Member Typedef Documentation

Standard methods for instances of this class.

Definition at line 40 of file vtkPolyDataContourLineInterpolator.h.

Constructor & Destructor Documentation

vtkPolyDataContourLineInterpolator::vtkPolyDataContourLineInterpolator ( )
protected
vtkPolyDataContourLineInterpolator::~vtkPolyDataContourLineInterpolator ( )
protected

Member Function Documentation

static int vtkPolyDataContourLineInterpolator::IsTypeOf ( const char *  type)
static

Standard methods for instances of this class.

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 ( vtkObjectBase *  o)
static

Standard methods for instances of this class.

virtual vtkObjectBase* vtkPolyDataContourLineInterpolator::NewInstanceInternal ( ) const
protectedvirtual

Standard methods for instances of this class.

Reimplemented from vtkContourLineInterpolator.

Reimplemented in vtkPolygonalSurfaceContourLineInterpolator.

vtkPolyDataContourLineInterpolator* vtkPolyDataContourLineInterpolator::NewInstance ( ) const

Standard methods for instances of this class.

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

Standard methods for instances of this class.

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.

Member Data Documentation

vtkPolyDataCollection* vtkPolyDataContourLineInterpolator::Polys
protected

Definition at line 75 of file vtkPolyDataContourLineInterpolator.h.


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