VTK  9.2.6
vtkMINCImageReader.h
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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 =========================================================================*/
74 #ifndef vtkMINCImageReader_h
75 #define vtkMINCImageReader_h
76 
77 #include "vtkIOMINCModule.h" // For export macro
78 #include "vtkImageReader2.h"
79 
80 class vtkStringArray;
81 class vtkIdTypeArray;
82 class vtkDoubleArray;
83 class vtkMatrix4x4;
84 
85 // A special class that holds the attributes
87 
88 class VTKIOMINC_EXPORT vtkMINCImageReader : public vtkImageReader2
89 {
90 public:
92 
93  static vtkMINCImageReader* New();
94  void PrintSelf(ostream& os, vtkIndent indent) override;
95 
99  void SetFileName(VTK_FILEPATH const char* name) override;
100 
104  const char* GetFileExtensions() override { return ".mnc"; }
105 
109  const char* GetDescriptiveName() override { return "MINC"; }
110 
114  int CanReadFile(VTK_FILEPATH const char* name) override;
115 
121  virtual vtkMatrix4x4* GetDirectionCosines();
122 
124 
129  virtual double GetRescaleSlope();
130  virtual double GetRescaleIntercept();
132 
134 
139  vtkSetMacro(RescaleRealValues, vtkTypeBool);
140  vtkBooleanMacro(RescaleRealValues, vtkTypeBool);
141  vtkGetMacro(RescaleRealValues, vtkTypeBool);
143 
145 
151  virtual double* GetDataRange() VTK_SIZEHINT(2);
152  virtual void GetDataRange(double range[2])
153  {
154  double* r = this->GetDataRange();
155  range[0] = r[0];
156  range[1] = r[1];
157  }
159 
163  virtual int GetNumberOfTimeSteps();
164 
166 
169  vtkSetMacro(TimeStep, int);
170  vtkGetMacro(TimeStep, int);
172 
177  virtual vtkMINCImageAttributes* GetImageAttributes();
178 
179 protected:
181  ~vtkMINCImageReader() override;
182 
185 
186  double ValidRange[2];
187  double ImageRange[2];
188  double DataRange[2];
189 
191  int TimeStep;
193  double RescaleSlope;
197 
199 
200  virtual int OpenNetCDFFile(const char* filename, int& ncid);
201  virtual int CloseNetCDFFile(int ncid);
202  virtual int IndexFromDimensionName(const char* dimName);
203  virtual int ReadMINCFileAttributes();
204  virtual void FindRangeAndRescaleValues();
205  static int ConvertMINCTypeToVTKType(int minctype, int mincsigned);
206 
207  void ExecuteInformation() override;
208  void ExecuteDataWithInformation(vtkDataObject* out, vtkInformation* outInfo) override;
209 
210 private:
211  vtkMINCImageReader(const vtkMINCImageReader&) = delete;
212  void operator=(const vtkMINCImageReader&) = delete;
213 };
214 
215 #endif
represent and manipulate 4x4 transformation matrices
Definition: vtkMatrix4x4.h:41
static vtkImageReader2 * New()
Store vtkAlgorithm input/output information.
vtkMatrix4x4 * DirectionCosines
virtual int CanReadFile(VTK_FILEPATH const char *vtkNotUsed(fname))
Return non zero if the reader can read the given file name.
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
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:39
virtual void ExecuteInformation()
#define VTK_SIZEHINT(...)
Superclass of binary file readers.
#define VTK_FILEPATH
virtual void SetFileName(VTK_FILEPATH 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:65
vtkMINCImageAttributes * ImageAttributes
vtkTypeBool RescaleRealValues