bioformats  5.1.2
Image2D.h
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38 
39 #ifndef OME_QTWIDGETS_GL_IMAGE2D_H
40 #define OME_QTWIDGETS_GL_IMAGE2D_H
41 
42 #include <glm/glm.hpp>
43 
44 #include <QtCore/QObject>
45 #include <QtGui/QOpenGLBuffer>
46 #include <QtGui/QOpenGLShader>
47 #include <QtGui/QOpenGLFunctions>
48 
49 #include <ome/bioformats/Types.h>
50 #include <ome/bioformats/FormatReader.h>
51 
52 #include <ome/compat/memory.h>
53 
54 namespace ome
55 {
56  namespace qtwidgets
57  {
58  namespace gl
59  {
60 
69  class Image2D : public QObject,
70  protected QOpenGLFunctions
71  {
72  Q_OBJECT
73 
74  public:
84  explicit
85  Image2D(ome::compat::shared_ptr<ome::bioformats::FormatReader> reader,
87  QObject *parent = 0);
88 
90  virtual
91  ~Image2D() = 0;
92 
99  virtual
100  void
101  create();
102 
103  protected:
110  virtual
111  void
112  setSize(const glm::vec2& xlim,
113  const glm::vec2& ylim);
114 
115  public:
121  void
123 
129  const glm::vec3&
130  getMin() const;
131 
140  void
141  setMin(const glm::vec3& min);
142 
148  const glm::vec3&
149  getMax() const;
150 
159  void
160  setMax(const glm::vec3& max);
161 
166  {
171  };
172 
178  virtual
179  void
180  render(const glm::mat4& mvp) = 0;
181 
190  unsigned int
191  texture();
192 
201  unsigned int
202  lut();
203 
204  protected:
206  QOpenGLBuffer image_vertices;
208  QOpenGLBuffer image_texcoords;
210  QOpenGLBuffer image_elements;
212  unsigned int textureid;
214  unsigned int lutid;
216  glm::vec3 texmin;
218  glm::vec3 texmax;
220  glm::vec3 texcorr;
222  ome::compat::shared_ptr<ome::bioformats::FormatReader> reader;
227  };
228 
229  }
230  }
231 }
232 
233 #endif // OME_QTWIDGETS_GL_IMAGE2D_H
234 
235 /*
236  * Local Variables:
237  * mode:C++
238  * End:
239  */
unsigned int texture()
Get texture ID.
Definition: Image2D.cpp:464
glm::vec3 texcorr
Linear contrast correction multipliers.
Definition: Image2D.h:220
Memory type substitution.
glm::vec3 texmin
Linear contrast minimum limits.
Definition: Image2D.h:216
Image2D(ome::compat::shared_ptr< ome::bioformats::FormatReader > reader, ome::bioformats::dimension_size_type series, QObject *parent=0)
Create a 2D image.
Definition: Image2D.cpp:276
QOpenGLBuffer image_vertices
The image vertices.
Definition: Image2D.h:206
Range of samples in the current image.
Definition: Image2D.h:170
ome::bioformats::dimension_size_type plane
The current image plane.
Definition: Image2D.h:226
void setPlane(ome::bioformats::dimension_size_type plane)
Set the plane to render.
Definition: Image2D.cpp:421
virtual void render(const glm::mat4 &mvp)=0
Render the image.
const glm::vec3 & getMax() const
Get maximum limit for linear contrast.
Definition: Image2D.cpp:452
ome::compat::shared_ptr< ome::bioformats::FormatReader > reader
The image reader.
Definition: Image2D.h:222
ome::bioformats::dimension_size_type series
The image series.
Definition: Image2D.h:224
Range of samples on the current plane.
Definition: Image2D.h:169
QOpenGLBuffer image_texcoords
The image texture coordinates.
Definition: Image2D.h:208
virtual ~Image2D()=0
Destructor.
Definition: Image2D.cpp:295
glm::vec3 texmax
Linear contrast maximum limits.
Definition: Image2D.h:218
Open Microscopy Environment C++ implementation.
Definition: CoreMetadata.cpp:40
virtual void create()
Create GL buffers.
Definition: Image2D.cpp:299
void setMax(const glm::vec3 &max)
Set maximum limit for linear contrast.
Definition: Image2D.cpp:458
void setMin(const glm::vec3 &min)
Set minimum limit for linear contrast.
Definition: Image2D.cpp:446
unsigned int lut()
Get LUT ID.
Definition: Image2D.cpp:470
RangePolicy
Range of min/max adjustment for linear contrast.
Definition: Image2D.h:165
Range of storage type.
Definition: Image2D.h:167
QOpenGLBuffer image_elements
The image elements.
Definition: Image2D.h:210
unsigned int lutid
The identifier of the LUTs owned and used by this object.
Definition: Image2D.h:214
unsigned int textureid
The identifier of the texture owned and used by this object.
Definition: Image2D.h:212
2D (xy) image renderer.
Definition: Image2D.h:69
const glm::vec3 & getMin() const
Get minimum limit for linear contrast.
Definition: Image2D.cpp:440
std::size_t dimension_size_type
Size type for image dimensions.
Definition: Types.h:59
virtual void setSize(const glm::vec2 &xlim, const glm::vec2 &ylim)
Set the size of the x and y dimensions.
Definition: Image2D.cpp:376
Range of pixel type and bits per pixel.
Definition: Image2D.h:168