/usr/include/vtk-7.1/vtkTransformToGrid.h is in libvtk7-dev 7.1.1+dfsg1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkTransformToGrid.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkTransformToGrid
* @brief create a grid for a vtkGridTransform
*
* vtkTransformToGrid takes any transform as input and produces a grid
* for use by a vtkGridTransform. This can be used, for example, to
* invert a grid transform, concatenate two grid transforms, or to
* convert a thin plate spline transform into a grid transform.
* @sa
* vtkGridTransform vtkThinPlateSplineTransform vtkAbstractTransform
*/
#ifndef vtkTransformToGrid_h
#define vtkTransformToGrid_h
#include "vtkFiltersHybridModule.h" // For export macro
#include "vtkAlgorithm.h"
#include "vtkImageData.h" // makes things a bit easier
class vtkAbstractTransform;
class VTKFILTERSHYBRID_EXPORT vtkTransformToGrid : public vtkAlgorithm
{
public:
static vtkTransformToGrid *New();
vtkTypeMacro(vtkTransformToGrid,vtkAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
//@{
/**
* Set/Get the transform which will be converted into a grid.
*/
virtual void SetInput(vtkAbstractTransform*);
vtkGetObjectMacro(Input,vtkAbstractTransform);
//@}
//@{
/**
* Get/Set the extent of the grid.
*/
vtkSetVector6Macro(GridExtent,int);
vtkGetVector6Macro(GridExtent,int);
//@}
//@{
/**
* Get/Set the origin of the grid.
*/
vtkSetVector3Macro(GridOrigin,double);
vtkGetVector3Macro(GridOrigin,double);
//@}
//@{
/**
* Get/Set the spacing between samples in the grid.
*/
vtkSetVector3Macro(GridSpacing,double);
vtkGetVector3Macro(GridSpacing,double);
//@}
//@{
/**
* Get/Set the scalar type of the grid. The default is float.
*/
vtkSetMacro(GridScalarType,int);
vtkGetMacro(GridScalarType,int);
void SetGridScalarTypeToDouble(){this->SetGridScalarType(VTK_DOUBLE);};
void SetGridScalarTypeToFloat(){this->SetGridScalarType(VTK_FLOAT);};
void SetGridScalarTypeToShort(){this->SetGridScalarType(VTK_SHORT);};
void SetGridScalarTypeToUnsignedShort()
{this->SetGridScalarType(VTK_UNSIGNED_SHORT);};
void SetGridScalarTypeToUnsignedChar()
{this->SetGridScalarType(VTK_UNSIGNED_CHAR);};
void SetGridScalarTypeToChar()
{this->SetGridScalarType(VTK_CHAR);};
//@}
//@{
/**
* Get the scale and shift to convert integer grid elements into
* real values: dx = scale*di + shift. If the grid is of double type,
* then scale = 1 and shift = 0.
*/
double GetDisplacementScale() {
this->UpdateShiftScale(); return this->DisplacementScale; };
double GetDisplacementShift() {
this->UpdateShiftScale(); return this->DisplacementShift; };
//@}
/**
* Get the output data object for a port on this algorithm.
*/
vtkImageData* GetOutput();
/**
* see vtkAlgorithm for details
*/
virtual int ProcessRequest(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*);
protected:
vtkTransformToGrid();
~vtkTransformToGrid();
void RequestInformation (vtkInformation *,
vtkInformationVector **, vtkInformationVector *);
void RequestData(vtkInformation *,
vtkInformationVector **, vtkInformationVector *);
/**
* Internal method to calculate the shift and scale values which
* will provide maximum grid precision for a particular integer type.
*/
void UpdateShiftScale();
vtkMTimeType GetMTime();
vtkAbstractTransform *Input;
int GridScalarType;
int GridExtent[6];
double GridOrigin[3];
double GridSpacing[3];
double DisplacementScale;
double DisplacementShift;
vtkTimeStamp ShiftScaleTime;
// see algorithm for more info
virtual int FillOutputPortInformation(int port, vtkInformation* info);
private:
vtkTransformToGrid(const vtkTransformToGrid&) VTK_DELETE_FUNCTION;
void operator=(const vtkTransformToGrid&) VTK_DELETE_FUNCTION;
};
#endif
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