File: itkMetaSceneConverter.h

package info (click to toggle)
insighttoolkit5 5.4.3-5
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 704,384 kB
  • sloc: cpp: 783,592; ansic: 628,724; xml: 44,704; fortran: 34,250; python: 22,874; sh: 4,078; pascal: 2,636; lisp: 2,158; makefile: 464; yacc: 328; asm: 205; perl: 203; lex: 146; tcl: 132; javascript: 98; csh: 81
file content (170 lines) | stat: -rw-r--r-- 5,618 bytes parent folder | download
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
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         https://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef itkMetaSceneConverter_h
#define itkMetaSceneConverter_h

#include "itkObject.h"
#include "itkDefaultStaticMeshTraits.h"

#include "metaScene.h"
#include "itkMetaEvent.h"
#include "itkSpatialObject.h"
#include "itkMetaConverterBase.h"

#include <string>
#include <map>

namespace itk
{
/**
 * \class MetaSceneConverter
 *  \brief Converts between MetaObject and SpatialObject group.
 *
 *  SpatialObject hierarchies are written to disk using the MetaIO
 *  library. This class is responsible for converting between MetaIO
 *  group and SpatialObject group
 *
 *  \sa MetaConverterBase
 *  \ingroup ITKSpatialObjects
 */
template <unsigned int VDimension = 3,
          typename PixelType = unsigned char,
          typename TMeshTraits = DefaultStaticMeshTraits<PixelType, VDimension, VDimension>>
class ITK_TEMPLATE_EXPORT MetaSceneConverter : public Object
{
public:
  /** standard class type alias */
  using Self = MetaSceneConverter;
  using Superclass = Object;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  /** \see LightObject::GetNameOfClass() */
  itkOverrideGetNameOfClassMacro(MetaSceneConverter);

  /** SpatialObject Scene types */
  using SpatialObjectType = itk::SpatialObject<VDimension>;
  using SpatialObjectPointer = typename SpatialObjectType::Pointer;
  using SpatialObjectConstPointer = typename SpatialObjectType::ConstPointer;

  /** Typedef for auxiliary conversion classes */
  using MetaConverterBaseType = MetaConverterBase<VDimension>;
  using MetaConverterPointer = typename MetaConverterBaseType::Pointer;
  using ConverterMapType = std::map<std::string, MetaConverterPointer>;

  /** Read a MetaFile and create a Scene SpatialObject. */
  SpatialObjectPointer
  ReadMeta(const std::string & name);

  /** Write out a SpatialObject. */
  bool
  WriteMeta(const SpatialObjectType * soScene,
            const std::string &       fileName,
            unsigned int              depth = SpatialObjectType::MaximumDepth,
            const std::string &       soName = "");

  itkGetMacro(Event, MetaEvent *);
  itkSetObjectMacro(Event, MetaEvent);

  /** Set if the points should be saved in binary/ASCII */
  itkSetMacro(BinaryPoints, bool);
  itkGetConstMacro(BinaryPoints, bool);
  itkBooleanMacro(BinaryPoints);

  /** set/get the precision for writing out numbers as plain text */
  itkSetMacro(TransformPrecision, unsigned int);
  itkGetMacro(TransformPrecision, unsigned int);

  /** Set if the images should be written in different files */
  itkSetMacro(WriteImagesInSeparateFile, bool);
  itkGetConstMacro(WriteImagesInSeparateFile, bool);
  itkBooleanMacro(WriteImagesInSeparateFile);

  /** add new SpatialObject/MetaObject converters at runtime
   *
   *  Every Converter is mapped to both a metaObject type name
   * and a spatialObject type name -- these need to match what
   * gets read from & written to the MetaIO file
   */
  void
  RegisterMetaConverter(const std::string &     metaTypeName,
                        const std::string &     spatialObjectTypeName,
                        MetaConverterBaseType * converter);

  /** Convert a metaScene into a composite SpatialObject
   *
   * Manages the composite SpatialObject to keep a hierarchy.
   */
  MetaScene *
  CreateMetaScene(const SpatialObjectType * soScene,
                  unsigned int              depth = SpatialObjectType::MaximumDepth,
                  const std::string &       name = "");

  SpatialObjectPointer
  CreateSpatialObjectScene(MetaScene * mScene);

protected:
  MetaSceneConverter();
  ~MetaSceneConverter() override = default;

private:
  using TransformType = typename SpatialObjectType::TransformType;

  using MetaObjectListType = std::list<MetaObject *>;

  template <typename TConverter>
  MetaObject *
  SpatialObjectToMetaObject(SpatialObjectConstPointer & so)
  {
    auto converter = TConverter::New();
    // needed just for Image & ImageMask
    converter->SetWriteImagesInSeparateFile(this->m_WriteImagesInSeparateFile);
    return converter->SpatialObjectToMetaObject(so);
  }
  template <typename TConverter>
  SpatialObjectPointer
  MetaObjectToSpatialObject(const MetaObject * mo)
  {
    auto converter = TConverter::New();
    return converter->MetaObjectToSpatialObject(mo);
  }
  void
  SetTransform(MetaObject * obj, const TransformType * transform);

  void
  SetTransform(SpatialObjectType * so, const MetaObject * meta);

  double m_Orientation[100]{};
  double m_Position[10]{};
  double m_CenterOfRotation[10]{};

  MetaEvent *      m_Event{};
  bool             m_BinaryPoints{};
  bool             m_WriteImagesInSeparateFile{};
  unsigned int     m_TransformPrecision{};
  ConverterMapType m_ConverterMap{};
};
} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkMetaSceneConverter.hxx"
#endif

#endif