/usr/include/paraview/vtkImageCast.h is in paraview-dev 5.0.1+dfsg1-4.
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 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkImageCast.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.
=========================================================================*/
// .NAME vtkImageCast - Image Data type Casting Filter
// .SECTION Description
// vtkImageCast filter casts the input type to match the output type in
// the image processing pipeline. The filter does nothing if the input
// already has the correct type. To specify the "CastTo" type,
// use "SetOutputScalarType" method.
//
// .SECTION Warning
// As vtkImageCast only casts values without rescaling them, its use is not
// recommented. vtkImageShiftScale is the recommented way to change the type
// of an image data.
// .SECTION See Also
// vtkImageThreshold vtkImageShiftScale
#ifndef vtkImageCast_h
#define vtkImageCast_h
#include "vtkImagingCoreModule.h" // For export macro
#include "vtkThreadedImageAlgorithm.h"
class VTKIMAGINGCORE_EXPORT vtkImageCast : public vtkThreadedImageAlgorithm
{
public:
static vtkImageCast *New();
vtkTypeMacro(vtkImageCast,vtkThreadedImageAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set the desired output scalar type to cast to.
vtkSetMacro(OutputScalarType,int);
vtkGetMacro(OutputScalarType,int);
void SetOutputScalarTypeToFloat(){this->SetOutputScalarType(VTK_FLOAT);};
void SetOutputScalarTypeToDouble(){this->SetOutputScalarType(VTK_DOUBLE);};
void SetOutputScalarTypeToInt(){this->SetOutputScalarType(VTK_INT);};
void SetOutputScalarTypeToUnsignedInt()
{this->SetOutputScalarType(VTK_UNSIGNED_INT);};
void SetOutputScalarTypeToLong(){this->SetOutputScalarType(VTK_LONG);};
void SetOutputScalarTypeToUnsignedLong()
{this->SetOutputScalarType(VTK_UNSIGNED_LONG);};
void SetOutputScalarTypeToShort(){this->SetOutputScalarType(VTK_SHORT);};
void SetOutputScalarTypeToUnsignedShort()
{this->SetOutputScalarType(VTK_UNSIGNED_SHORT);};
void SetOutputScalarTypeToUnsignedChar()
{this->SetOutputScalarType(VTK_UNSIGNED_CHAR);};
void SetOutputScalarTypeToChar()
{this->SetOutputScalarType(VTK_CHAR);};
// Description:
// When the ClampOverflow flag is on, the data is thresholded so that
// the output value does not exceed the max or min of the data type.
// Clamping is safer because otherwise you might invoke undefined
// behavior (and may crash) if the type conversion is out of range
// of the data type. On the other hand, clamping is slower.
// By default ClampOverflow is off.
vtkSetMacro(ClampOverflow, int);
vtkGetMacro(ClampOverflow, int);
vtkBooleanMacro(ClampOverflow, int);
protected:
vtkImageCast();
~vtkImageCast() {}
int ClampOverflow;
int OutputScalarType;
virtual int RequestInformation (vtkInformation *, vtkInformationVector**, vtkInformationVector *);
void ThreadedExecute (vtkImageData *inData, vtkImageData *outData,
int ext[6], int id);
private:
vtkImageCast(const vtkImageCast&); // Not implemented.
void operator=(const vtkImageCast&); // Not implemented.
};
#endif
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