VTK  9.0.1
vtkMINCImageReader.h
Go to the documentation of this file.
1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkMINCImageReader.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
15 /*=========================================================================
16 
17 Copyright (c) 2006 Atamai, Inc.
18 
19 Use, modification and redistribution of the software, in source or
20 binary forms, are permitted provided that the following terms and
21 conditions are met:
22 
23 1) Redistribution of the source code, in verbatim or modified
24  form, must retain the above copyright notice, this license,
25  the following disclaimer, and any notices that refer to this
26  license and/or the following disclaimer.
27 
28 2) Redistribution in binary form must include the above copyright
29  notice, a copy of this license and the following disclaimer
30  in the documentation or with other materials provided with the
31  distribution.
32 
33 3) Modified copies of the source code must be clearly marked as such,
34  and must not be misrepresented as verbatim copies of the source code.
35 
36 THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS"
37 WITHOUT EXPRESSED OR IMPLIED WARRANTY INCLUDING, BUT NOT LIMITED TO,
38 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
39 PURPOSE. IN NO EVENT SHALL ANY COPYRIGHT HOLDER OR OTHER PARTY WHO MAY
40 MODIFY AND/OR REDISTRIBUTE THE SOFTWARE UNDER THE TERMS OF THIS LICENSE
41 BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES
42 (INCLUDING, BUT NOT LIMITED TO, LOSS OF DATA OR DATA BECOMING INACCURATE
43 OR LOSS OF PROFIT OR BUSINESS INTERRUPTION) ARISING IN ANY WAY OUT OF
44 THE USE OR INABILITY TO USE THE SOFTWARE, EVEN IF ADVISED OF THE
45 POSSIBILITY OF SUCH DAMAGES.
46 
47 =========================================================================*/
71 #ifndef vtkMINCImageReader_h
72 #define vtkMINCImageReader_h
73 
74 #include "vtkIOMINCModule.h" // For export macro
75 #include "vtkImageReader2.h"
76 
77 class vtkStringArray;
78 class vtkIdTypeArray;
79 class vtkDoubleArray;
80 class vtkMatrix4x4;
81 
82 // A special class that holds the attributes
84 
85 class VTKIOMINC_EXPORT vtkMINCImageReader : public vtkImageReader2
86 {
87 public:
89 
90  static vtkMINCImageReader* New();
91  void PrintSelf(ostream& os, vtkIndent indent) override;
92 
96  void SetFileName(const char* name) override;
97 
101  const char* GetFileExtensions() override { return ".mnc"; }
102 
106  const char* GetDescriptiveName() override { return "MINC"; }
107 
111  int CanReadFile(const char* name) override;
112 
118  virtual vtkMatrix4x4* GetDirectionCosines();
119 
121 
126  virtual double GetRescaleSlope();
127  virtual double GetRescaleIntercept();
129 
131 
136  vtkSetMacro(RescaleRealValues, vtkTypeBool);
137  vtkBooleanMacro(RescaleRealValues, vtkTypeBool);
138  vtkGetMacro(RescaleRealValues, vtkTypeBool);
140 
142 
148  virtual double* GetDataRange() VTK_SIZEHINT(2);
149  virtual void GetDataRange(double range[2])
150  {
151  double* r = this->GetDataRange();
152  range[0] = r[0];
153  range[1] = r[1];
154  }
156 
160  virtual int GetNumberOfTimeSteps();
161 
163 
166  vtkSetMacro(TimeStep, int);
167  vtkGetMacro(TimeStep, int);
169 
174  virtual vtkMINCImageAttributes* GetImageAttributes();
175 
176 protected:
178  ~vtkMINCImageReader() override;
179 
182 
183  double ValidRange[2];
184  double ImageRange[2];
185  double DataRange[2];
186 
188  int TimeStep;
190  double RescaleSlope;
194 
196 
197  virtual int OpenNetCDFFile(const char* filename, int& ncid);
198  virtual int CloseNetCDFFile(int ncid);
199  virtual int IndexFromDimensionName(const char* dimName);
200  virtual int ReadMINCFileAttributes();
201  virtual void FindRangeAndRescaleValues();
202  static int ConvertMINCTypeToVTKType(int minctype, int mincsigned);
203 
204  void ExecuteInformation() override;
205  void ExecuteDataWithInformation(vtkDataObject* out, vtkInformation* outInfo) override;
206 
207 private:
208  vtkMINCImageReader(const vtkMINCImageReader&) = delete;
209  void operator=(const vtkMINCImageReader&) = delete;
210 };
211 
212 #endif
represent and manipulate 4x4 transformation matrices
Definition: vtkMatrix4x4.h:35
static vtkImageReader2 * New()
Store vtkAlgorithm input/output information.
vtkMatrix4x4 * DirectionCosines
a vtkAbstractArray subclass for strings
dynamic, self-adjusting array of vtkIdType
A reader for MINC files.
dynamic, self-adjusting array of double
void ExecuteDataWithInformation(vtkDataObject *data, vtkInformation *outInfo) override
This is a convenience method that is implemented in many subclasses instead of RequestData.
int vtkTypeBool
Definition: vtkABI.h:69
virtual int CanReadFile(const char *vtkNotUsed(fname))
Return non zero if the reader can read the given file name.
const char * GetDescriptiveName() override
Get the name of this file format.
A container for a MINC image header.
a simple class to control print indentation
Definition: vtkIndent.h:33
virtual void ExecuteInformation()
#define VTK_SIZEHINT(...)
Superclass of binary file readers.
virtual void SetFileName(const char *)
Specify file name for the image file.
const char * GetFileExtensions() override
Get the extension for this file format.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
general representation of visualization data
Definition: vtkDataObject.h:59
vtkMINCImageAttributes * ImageAttributes
vtkTypeBool RescaleRealValues