/usr/include/vtk-7.1/vtkImageSlabReslice.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 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkImageSlabReslice.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 vtkImageSlabReslice
* @brief Thick slab reformat through data.
*
* This class derives from vtkImageResliceBase. Much like vtkImageReslice, it
* reslices the data. It is multi-threaded. It takes a three dimensional image
* as input and produces a two dimensional thick MPR along some direction.
* <p> The class reslices the thick slab using a blending function. Supported
* blending functions are Minimum Intensity blend through the slab, maximum
* intensity blend and a Mean (average) intensity of values across the slab.
* <p> The user can adjust the thickness of the slab by using the method
* SetSlabThickness. The distance between sample points used for blending
* across the thickness of the slab is controlled by the method
* SetSlabResolution. These two methods determine the number of slices used
* across the slab for blending, which is computed as
* {(2 x (int)(0.5 x SlabThickness/SlabResolution)) + 1}. This value may
* be queried via GetNumBlendSamplePoints() and is always >= 1.
* <p> Much like vtkImageReslice, the reslice axes direction cosines may be
* set via the methods SetResliceAxes or SetResliceAxesDirectionCosines. The
* output spacing is controlled by SetOutputSpacing and the output origin is
* controlled by SetOutputOrigin. The default value to be set on pixels that
* lie outside the volume when reformatting is controlled by
* SetBackgroundColor or SetBackgroundLevel. The SetResliceAxesOrigin()
* method can also be used to provide an (x,y,z) point that the slice will
* pass through.
* @sa
* vtkImageReslice
*/
#ifndef vtkImageSlabReslice_h
#define vtkImageSlabReslice_h
#include "vtkImagingGeneralModule.h" // For export macro
#include "vtkImageReslice.h"
class VTKIMAGINGGENERAL_EXPORT vtkImageSlabReslice : public vtkImageReslice
{
public:
static vtkImageSlabReslice *New();
vtkTypeMacro(vtkImageSlabReslice, vtkImageReslice);
/**
* Printself method.
*/
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
//@{
/**
* Set/Get the blend mode. Default is MIP (ie Max)
*/
vtkSetMacro( BlendMode, int );
vtkGetMacro( BlendMode, int );
void SetBlendModeToMin() { this->SetBlendMode(VTK_IMAGE_SLAB_MIN ); }
void SetBlendModeToMax() { this->SetBlendMode(VTK_IMAGE_SLAB_MAX ); }
void SetBlendModeToMean() { this->SetBlendMode(VTK_IMAGE_SLAB_MEAN); }
//@}
//@{
/**
* Number of sample points used across the slab cross-section. If equal to
* 1, this ends up being a thin reslice through the data a.k.a.
* vtkImageReslice
*/
vtkGetMacro( NumBlendSamplePoints, int );
//@}
//@{
/**
* SlabThickness of slab in world coords. SlabThickness must be non-zero and
* positive.
*/
vtkSetMacro( SlabThickness, double );
vtkGetMacro( SlabThickness, double );
//@}
//@{
/**
* Spacing between slabs in world units. (Number of Slices, ie samples to
* blend is computed from SlabThickness and SlabResolution).
*/
vtkSetMacro( SlabResolution, double );
vtkGetMacro( SlabResolution, double );
//@}
protected:
vtkImageSlabReslice();
~vtkImageSlabReslice();
/**
* This method simply calls the superclass method. In addition, it also
* precomputes the NumBlendSamplePoints based on the SlabThickness and
* SlabResolution.
*/
virtual int RequestInformation(vtkInformation *, vtkInformationVector **,
vtkInformationVector *);
int BlendMode; // can be MIN, MIP, MAX
double SlabThickness;
double SlabResolution;
int NumBlendSamplePoints;
private:
vtkImageSlabReslice(const vtkImageSlabReslice&) VTK_DELETE_FUNCTION;
void operator=(const vtkImageSlabReslice&) VTK_DELETE_FUNCTION;
};
#endif
|