VTK
vtkMNITransformReader.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkMNITransformReader.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 =========================================================================*/
67 #ifndef vtkMNITransformReader_h
68 #define vtkMNITransformReader_h
69 
70 #include "vtkIOMINCModule.h" // For export macro
71 #include "vtkAlgorithm.h"
72 
74 class vtkDoubleArray;
75 class vtkCollection;
76 
77 class VTKIOMINC_EXPORT vtkMNITransformReader : public vtkAlgorithm
78 {
79 public:
81 
82  static vtkMNITransformReader *New();
83  void PrintSelf(ostream& os, vtkIndent indent) override;
84 
86 
89  vtkSetStringMacro(FileName);
90  vtkGetStringMacro(FileName);
92 
96  virtual const char* GetFileExtensions() {
97  return ".xfm"; }
98 
102  virtual const char* GetDescriptiveName() {
103  return "MNI Transform"; }
104 
108  virtual int CanReadFile(const char* name);
109 
113  virtual int GetNumberOfTransforms();
114 
118  virtual vtkAbstractTransform *GetNthTransform(int i);
119 
125  virtual vtkAbstractTransform *GetTransform();
126 
130  virtual const char *GetComments();
131 
132 protected:
134  ~vtkMNITransformReader() override;
135 
136  char *FileName;
140  char *Comments;
141 
142  void SetTransform(vtkAbstractTransform *transform);
143 
144  int ReadLine(istream &infile, char result[256]);
145  int ReadLineAfterComments(istream &infile, char result[256]);
146  int SkipWhitespace(istream &infile, char linetext[256], char **cpp);
147  int ParseLeftHandSide(istream &infile, char linetext[256], char **cpp,
148  char identifier[256]);
149  int ParseStringValue(istream &infile, char linetext[256], char **cpp,
150  char data[256]);
151  int ParseFloatValues(istream &infile, char linetext[256], char **cpp,
152  vtkDoubleArray *array);
153  int ParseInvertFlagValue(istream &infile, char linetext[256], char **cpp,
154  int *invertFlag);
155 
156  int ReadLinearTransform(istream &infile, char linetext[256], char **cp);
157  int ReadThinPlateSplineTransform(istream &infile, char linetext[256],
158  char **cp);
159  int ReadGridTransform(istream &infile, char linetext[256], char **cp);
160 
161  virtual int ReadNextTransform(istream &infile, char linetext[256]);
162 
163  virtual int ReadFile();
164 
165  int ProcessRequest(vtkInformation* request,
166  vtkInformationVector** inInfo,
167  vtkInformationVector* outInfo) override;
168 
169 private:
171  void operator=(const vtkMNITransformReader&) = delete;
172 
173 };
174 
175 #endif
Store vtkAlgorithm input/output information.
virtual const char * GetFileExtensions()
Get the extension for this file format.
virtual int ProcessRequest(vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
Upstream/Downstream requests form the generalized interface through which executives invoke a algorit...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
dynamic, self-adjusting array of double
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:59
a simple class to control print indentation
Definition: vtkIndent.h:39
superclass for all geometric transformations
virtual const char * GetDescriptiveName()
Get the name of this file format.
vtkAbstractTransform * Transform
create and manipulate ordered lists of objects
Definition: vtkCollection.h:51
Store zero or more vtkInformation instances.
static vtkAlgorithm * New()
A reader for MNI transformation files.