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QGoImageView2D.cxx
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1 /*=========================================================================
2  Authors: The GoFigure Dev. Team.
3  at Megason Lab, Systems biology, Harvard Medical school, 2009-11
4 
5  Copyright (c) 2009-11, President and Fellows of Harvard College.
6  All rights reserved.
7 
8  Redistribution and use in source and binary forms, with or without
9  modification, are permitted provided that the following conditions are met:
10 
11  Redistributions of source code must retain the above copyright notice,
12  this list of conditions and the following disclaimer.
13  Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
15  and/or other materials provided with the distribution.
16  Neither the name of the President and Fellows of Harvard College
17  nor the names of its contributors may be used to endorse or promote
18  products derived from this software without specific prior written
19  permission.
20 
21  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
23  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
25  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
26  OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
27  OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
28  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
30  OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 
33 =========================================================================*/
34 
35 #include "QGoImageView2D.h"
36 
37 #include "QVTKWidget.h"
38 #include "vtkEventQtSlotConnect.h"
39 #include "vtkLookupTable.h"
40 #include "vtkRenderWindow.h"
41 #include "vtkRendererCollection.h"
42 #include "vtkImageData.h"
43 #include "vtkTextProperty.h"
45 #include "vtkViewImage2D.h"
46 
47 //--------------------------------------------------------------------------
49 {
50  m_VTKEventQtConnector = vtkEventQtSlotConnect::New();
51 
52  this->setupUi(this);
53 
55 
57 
58  m_Pool->AddItem(View);
59  View->Delete();
60 
65 }
66 
67 //--------------------------------------------------------------------------
70 {
71  m_VTKEventQtConnector->Delete();
72 }
73 
74 //--------------------------------------------------------------------------
75 void
77 {
78  if ( iiParent->objectName().isEmpty() )
79  {
80  iiParent->resize(800, 800);
81  }
82 
83  m_QVTKWidgetXY = new QVTKWidget(this);
84  m_QVTKWidgetXY->resize(800, 800);
85 
86  m_LayOut = new QHBoxLayout(iiParent);
88 
89  retranslateUi(iiParent);
90 
92 }
93 
94 //--------------------------------------------------------------------------
95 void
97 {
98  iParent->setWindowTitle( tr("QGoImageView2D") );
99  Q_UNUSED(iParent);
100 }
101 
102 //--------------------------------------------------------------------------
103 void
104 QGoImageView2D::SetImage(vtkImageData *iImage)
105 {
106  int dim[3];
107 
108  iImage->GetDimensions(dim);
109 
110  if ( ( dim[0] > 1 ) && ( dim[1] > 1 ) && ( dim[2] > 1 ) )
111  {
112  std::cout << "void QGoTabImageView2D::SetImage( vtkImageData* iImage )"
113  << std::endl;
114  std::cout << "This widget only display 2D images." << std::endl;
115  return;
116  }
117  else
118  {
119  m_Image = iImage;
120  }
121 }
122 
123 //--------------------------------------------------------------------------
124 QVTKInteractor *
126 {
127  if ( i == 0 )
128  {
129  return m_QVTKWidgetXY->GetInteractor();
130  }
131  else
132  {
133  return 0;
134  }
135 }
136 
137 //--------------------------------------------------------------------------
138 void
140 {
141  vtkViewImage2D *View = m_Pool->GetItem(0);
142 
143  View->SetInput(this->m_Image);
144  View->GetTextProperty()->SetFontFamilyToArial();
145  View->GetTextProperty()->SetFontSize(20);
148 
149  m_Pool->Initialize();
151  m_Pool->SyncSetShowAnnotations(true);
152  m_Pool->SyncSetShowScalarBar(false);
153  m_Pool->SyncRender();
154  m_Pool->SyncReset();
155 }
156 
157 //--------------------------------------------------------------------------
158 QString
160 {
161  QString filename = SnapshotView(this->m_QVTKWidgetXY, iType,
162  iBaseName, m_SnapshotId);
163 
164  m_SnapshotId++;
165  return filename;
166 }
167 
168 //-------------------------------------------------------------------------
169 void
171 {
172  //Change cursor
173  m_QVTKWidgetXY->setCursor(iCursorShape);
174 }
void SetImage(vtkImageData *iImage)
Set the image to displaid.
virtual void SetViewOrientation(int orientation)
void retranslateUi(QWidget *parent)
vtkImageData * m_Image
Definition: QGoImageView.h:267
void InitializeSeedWidget()
Initializae the seed widget.
QVTKWidget * m_QVTKWidgetXY
void InitializeContourWidget()
Initializae the angle widget.
void setupUi(QWidget *parent)
virtual void SyncReset(void)
Description: Synchronize reset between views.
QString tr(const char *sourceText, const char *disambiguation, int n)
virtual void SyncRender()
Description: Synchronize render between views.
void SetupViewGivenQVTKWidget(vtkViewImage2D *iView, QVTKWidget *iWidget)
void resize(int w, int h)
void addWidget(QWidget *widget, int stretch, QFlags< Qt::AlignmentFlag > alignment)
virtual void ChangeCursorShape(QCursor iCursorShape)
Abstract class for the visualization of 3D Image represented by one vtkImageData*.
Definition: QGoImageView.h:75
vtkEventQtSlotConnect * m_VTKEventQtConnector
QString SnapshotViewXY(const GoFigure::FileType &iType, const QString &iBaseName=tr("Snapshot"))
virtual void SetInput(vtkImageData *input)
void InitializeDistanceWidget()
Initializae the distance widget.
static vtkViewImage2D * New()
Convenient method to access the constructor.
QVTKInteractor * GetInteractor(const int &i=0)
Returns the interactor for one given view.
QGoImageView2D(QWidget *parent=0)
void setWindowTitle(const QString &)
unsigned int m_SnapshotId
Definition: QGoImageView.h:291
void InitializeAngleWidget()
Initializae the angle widget.
QString SnapshotView(QVTKWidget *iWidget, const GoFigure::FileType &iType, const QString &iBaseName, const unsigned int &iSnapshotId)
virtual void SetViewConvention(int convention)
vtkViewImage2D * GetItem(int i)
QHBoxLayout * m_LayOut
void connectSlotsByName(QObject *object)
vtkViewImage2DCollection * m_Pool
Definition: QGoImageView.h:266
Basic class to handle 2D/3D items such as images and polydatas visualization in 2D.