1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G4OpenGLQtViewer.cc,v 1.17 2006/06/29 21:19:36 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-08-01-patch-01 $ |
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29 | // |
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30 | // |
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31 | // G4OpenGLQtViewer : Class to provide Qt specific |
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32 | // functionality for OpenGL in GEANT4 |
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33 | // |
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34 | // 27/06/2003 : G.Barrand : implementation (at last !). |
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35 | |
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36 | #ifdef G4VIS_BUILD_OPENGLQT_DRIVER |
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37 | |
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38 | #include "G4OpenGLQtViewer.hh" |
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39 | |
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40 | #include "G4ios.hh" |
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41 | #include "G4VisExtent.hh" |
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42 | #include "G4LogicalVolume.hh" |
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43 | #include "G4VSolid.hh" |
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44 | #include "G4Point3D.hh" |
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45 | #include "G4Normal3D.hh" |
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46 | #include "G4Scene.hh" |
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47 | #include "G4OpenGLQtExportDialog.hh" |
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48 | |
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49 | #include "G4Qt.hh" |
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50 | #include "G4UIsession.hh" |
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51 | #include "G4UImanager.hh" |
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52 | #include <QtGui/qboxlayout.h> |
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53 | #include <QtGui/qdialog.h> |
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54 | #include <QtGui/qmenu.h> |
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55 | #include <QImageWriter> |
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56 | #include <QMessageBox> |
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57 | #include <QFileDialog.h> |
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58 | #include <QPrinter.h> |
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59 | #include <QPainter.h> |
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60 | |
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61 | ////////////////////////////////////////////////////////////////////////////// |
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62 | /** |
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63 | Implementation of virtual method of G4VViewer |
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64 | */ |
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65 | void G4OpenGLQtViewer::SetView ( |
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66 | ) |
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67 | ////////////////////////////////////////////////////////////////////////////// |
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68 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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69 | { |
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70 | printf("G4OpenGLQtViewer::SetView ++++++++++++++++++++\n"); |
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71 | // if(!fHDC) return; |
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72 | // if(!fHGLRC) return; |
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73 | // ::wglMakeCurrent(fHDC,fHGLRC); |
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74 | // fWindow->makeCurrent(); |
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75 | G4OpenGLViewer::SetView (); |
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76 | printf("G4OpenGLQtViewer::SetView --------------------\n"); |
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77 | } |
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78 | |
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79 | |
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80 | |
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81 | ////////////////////////////////////////////////////////////////////////////// |
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82 | /** |
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83 | Implementation of virtual method of G4VViewer |
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84 | */ |
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85 | void G4OpenGLQtViewer::ShowView ( |
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86 | ) |
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87 | ////////////////////////////////////////////////////////////////////////////// |
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88 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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89 | { |
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90 | printf("G4OpenGLQtViewer::ShowView +++++++++++++++++++++\n"); |
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91 | glFlush (); |
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92 | if (!GLWindow) { |
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93 | G4cerr << "Visualization window not defined, please choose one before" << G4endl; |
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94 | } else { |
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95 | GLWindow->activateWindow(); |
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96 | printf("G4OpenGLQtViewer::ShowView -----------------------\n"); |
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97 | } |
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98 | // // Empty the Windows message queue : |
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99 | // MSG event; |
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100 | // while ( ::PeekMessage(&event, NULL, 0, 0, PM_REMOVE) ) { |
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101 | // ::TranslateMessage(&event); |
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102 | // ::DispatchMessage (&event); |
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103 | // } |
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104 | } |
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105 | |
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106 | |
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107 | |
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108 | ////////////////////////////////////////////////////////////////////////////// |
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109 | void G4OpenGLQtViewer::CreateGLQtContext ( |
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110 | ) |
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111 | ////////////////////////////////////////////////////////////////////////////// |
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112 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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113 | { |
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114 | printf("G4OpenGLQtViewer::CreateGLQtContext \n"); |
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115 | } |
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116 | |
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117 | |
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118 | ////////////////////////////////////////////////////////////////////////////// |
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119 | void G4OpenGLQtViewer::CreateMainWindow ( |
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120 | QGLWidget* glWidget |
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121 | ) |
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122 | ////////////////////////////////////////////////////////////////////////////// |
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123 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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124 | { |
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125 | |
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126 | if(fWindow) return; //Done. |
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127 | printf("G4OpenGLQtViewer::CreateMainWindow glWidget\n"); |
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128 | |
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129 | // launch Qt if not |
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130 | G4Qt* interactorManager = G4Qt::getInstance (); |
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131 | // G4UImanager* UI = G4UImanager::GetUIpointer(); |
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132 | |
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133 | fWindow = glWidget ; |
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134 | // fWindow->makeCurrent(); |
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135 | |
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136 | // create window |
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137 | if (((QApplication*)interactorManager->GetMainInteractor())) { |
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138 | // look for the main window |
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139 | bool found = false; |
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140 | foreach (QWidget *widget, QApplication::allWidgets()) { |
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141 | if ((found== false) && (widget->inherits("QMainWindow"))) { |
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142 | printf("G4OpenGLQtViewer::CreateMainWindow case Qapp exist\n"); |
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143 | GLWindow = new QDialog(widget,Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint); |
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144 | found = true; |
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145 | } |
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146 | } |
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147 | if (found==false) { |
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148 | printf("G4OpenGLQtViewer::CreateMainWindow case Qapp exist, but not found\n"); |
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149 | GLWindow = new QDialog(); |
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150 | } |
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151 | } else { |
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152 | printf("G4OpenGLQtViewer::CreateMainWindow case Qapp exist\n"); |
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153 | GLWindow = new QDialog(); |
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154 | } |
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155 | |
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156 | QHBoxLayout *mainLayout = new QHBoxLayout; |
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157 | |
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158 | mainLayout->addWidget(fWindow); |
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159 | GLWindow->setLayout(mainLayout); |
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160 | GLWindow->setWindowTitle("QGl Viewer"); |
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161 | GLWindow->resize(300, 300); |
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162 | GLWindow->move(900,300); |
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163 | GLWindow->show(); |
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164 | |
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165 | // delete the pointer if close this |
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166 | // GLWindow->setAttribute(Qt::WA_DeleteOnClose); |
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167 | |
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168 | QObject ::connect(GLWindow, |
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169 | SIGNAL(rejected()), |
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170 | this, |
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171 | SLOT(dialogClosed())); |
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172 | |
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173 | WinSize_x = 400; |
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174 | WinSize_y = 400; |
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175 | if (WinSize_x < fVP.GetWindowSizeHintX ()) |
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176 | WinSize_x = fVP.GetWindowSizeHintX (); |
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177 | if (WinSize_y < fVP.GetWindowSizeHintY ()) |
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178 | WinSize_y = fVP.GetWindowSizeHintY (); |
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179 | |
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180 | if(!fWindow) return; |
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181 | printf("G4OpenGLQtViewer::CreateMainWindow glWidget END\n"); |
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182 | |
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183 | if (!fContextMenu) |
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184 | createPopupMenu(); |
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185 | |
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186 | } |
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187 | |
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188 | /** Close the dialog and set the pointer to NULL |
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189 | */ |
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190 | void G4OpenGLQtViewer::dialogClosed() { |
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191 | GLWindow = NULL; |
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192 | } |
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193 | |
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194 | |
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195 | ////////////////////////////////////////////////////////////////////////////// |
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196 | G4OpenGLQtViewer::G4OpenGLQtViewer ( |
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197 | G4OpenGLSceneHandler& scene |
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198 | ) |
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199 | :G4VViewer (scene, -1) |
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200 | ,G4OpenGLViewer (scene) |
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201 | ,fWindow(0) |
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202 | ,fContextMenu(0) |
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203 | ,fMouseAction(true) |
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204 | { |
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205 | printf("G4OpenGLQtViewer::G4OpenGLQtViewer \n"); |
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206 | } |
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207 | |
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208 | ////////////////////////////////////////////////////////////////////////////// |
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209 | G4OpenGLQtViewer::~G4OpenGLQtViewer ( |
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210 | ) |
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211 | ////////////////////////////////////////////////////////////////////////////// |
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212 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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213 | { |
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214 | printf("G4OpenGLQtViewer::~G4OpenGLQtViewer \n"); |
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215 | delete fContextMenu; |
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216 | } |
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217 | |
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218 | |
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219 | /** |
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220 | Create a popup menu for the widget. This menu is activated by right-mouse click |
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221 | */ |
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222 | void G4OpenGLQtViewer::createPopupMenu() { |
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223 | |
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224 | fContextMenu = new QMenu("All"); |
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225 | |
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226 | QMenu *mMouseAction = fContextMenu->addMenu("&Mouse action"); |
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227 | QAction *rotate = mMouseAction->addAction("&Rotate scene"); |
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228 | QAction *move = mMouseAction->addAction("&Move scene"); |
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229 | // INIT mMouse |
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230 | createRadioAction(rotate,move,SLOT(toggleMouseAction(bool)),1); |
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231 | |
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232 | //Style Menu |
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233 | QMenu *mStyle = fContextMenu->addMenu("&Style"); |
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234 | |
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235 | QMenu *mRepresentation = mStyle->addMenu("&Representation"); |
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236 | QAction *polyhedron = mRepresentation->addAction("Polyhedron"); |
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237 | QAction *nurbs = mRepresentation->addAction("NURBS"); |
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238 | // INIT mStyle |
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239 | G4ViewParameters::RepStyle style; |
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240 | style = fVP.GetRepStyle(); |
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241 | if (style == G4ViewParameters::polyhedron) { |
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242 | createRadioAction(polyhedron,nurbs,SLOT(toggleRepresentation(bool)),1); |
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243 | } else if (style == G4ViewParameters::nurbs) { |
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244 | createRadioAction(polyhedron,nurbs,SLOT(toggleRepresentation(bool)),2); |
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245 | } else { |
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246 | mRepresentation->clear(); |
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247 | } |
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248 | |
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249 | |
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250 | QMenu *mDrawing = mStyle->addMenu("&Drawing"); |
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251 | fDrawingWireframe = mDrawing->addAction("Wireframe"); |
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252 | fDrawingWireframe->setCheckable(true); |
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253 | fDrawingWireframe->setChecked(true); |
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254 | fDrawingLineRemoval = mDrawing->addAction("Hidden line removal"); |
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255 | fDrawingLineRemoval->setCheckable(true); |
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256 | fDrawingSurfaceRemoval = mDrawing->addAction("Hidden Surface removal"); |
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257 | fDrawingSurfaceRemoval->setCheckable(true); |
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258 | fDrawingLineSurfaceRemoval = mDrawing->addAction("Hidden line and surface removal"); |
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259 | fDrawingLineSurfaceRemoval->setCheckable(true); |
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260 | // INIT Drawing |
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261 | G4ViewParameters::DrawingStyle d_style; |
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262 | d_style = fVP.GetDrawingStyle(); |
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263 | |
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264 | fDrawingWireframe->setCheckable(true); |
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265 | fDrawingLineRemoval->setCheckable(true); |
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266 | fDrawingSurfaceRemoval->setCheckable(true); |
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267 | fDrawingLineSurfaceRemoval->setCheckable(true); |
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268 | |
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269 | if (d_style == G4ViewParameters::wireframe) { |
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270 | fDrawingWireframe->setChecked(true); |
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271 | } else if (d_style == G4ViewParameters::hlr) { |
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272 | fDrawingLineRemoval->setChecked(true); |
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273 | } else if (d_style == G4ViewParameters::hsr) { |
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274 | fDrawingSurfaceRemoval->setChecked(true); |
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275 | } else if (d_style == G4ViewParameters::hlhsr) { |
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276 | fDrawingLineSurfaceRemoval->setChecked(true); |
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277 | } else { |
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278 | mDrawing->clear(); |
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279 | } |
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280 | |
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281 | QObject ::connect(fDrawingWireframe, |
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282 | SIGNAL(triggered(bool)), |
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283 | this, |
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284 | SLOT(actionDrawingWireframe())); |
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285 | QObject ::connect(fDrawingLineRemoval, |
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286 | SIGNAL(triggered(bool)), |
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287 | this, |
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288 | SLOT(actionDrawingLineRemoval())); |
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289 | QObject ::connect(fDrawingSurfaceRemoval, |
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290 | SIGNAL(triggered(bool)), |
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291 | this, |
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292 | SLOT(actionDrawingSurfaceRemoval())); |
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293 | QObject ::connect(fDrawingLineSurfaceRemoval, |
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294 | SIGNAL(triggered(bool)), |
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295 | this, |
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296 | SLOT(actionDrawingLineSurfaceRemoval())); |
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297 | |
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298 | |
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299 | QMenu *mBackground = mStyle->addMenu("&Background color"); |
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300 | QAction *white = mBackground->addAction("White"); |
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301 | QAction *black = mBackground->addAction("Black"); |
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302 | if (background.GetRed() == 1. && |
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303 | background.GetGreen() == 1. && |
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304 | background.GetBlue() == 1.) { |
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305 | createRadioAction(white,black,SLOT(toggleBackground(bool)),1); |
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306 | } else { |
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307 | createRadioAction(white,black,SLOT(toggleBackground(bool)),2); |
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308 | } |
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309 | |
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310 | |
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311 | // Action Menu |
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312 | QMenu *mActions = fContextMenu->addMenu("&Actions"); |
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313 | QAction *controlPanels = mActions->addAction("Control panels"); |
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314 | QAction *exitG4 = mActions->addAction("Exit to G4Vis >"); |
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315 | QAction *createEPS = mActions->addAction("Save as ..."); |
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316 | QObject ::connect(controlPanels, |
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317 | SIGNAL(triggered()), |
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318 | this, |
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319 | SLOT(actionControlPanels())); |
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320 | QObject ::connect(exitG4, |
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321 | SIGNAL(triggered()), |
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322 | this, |
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323 | SLOT(actionExitG4())); |
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324 | QObject ::connect(createEPS, |
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325 | SIGNAL(triggered()), |
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326 | this, |
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327 | SLOT(actionCreateEPS())); |
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328 | |
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329 | |
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330 | // Special Menu |
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331 | QMenu *mSpecial = fContextMenu->addMenu("S&pecial"); |
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332 | QMenu *transparency = mSpecial->addMenu("Transparency"); |
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333 | QAction *transparencyOn = transparency->addAction("On"); |
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334 | QAction *transparencyOff = transparency->addAction("Off"); |
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335 | if (transparency_enabled == false) { |
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336 | createRadioAction(transparencyOn,transparencyOff,SLOT(toggleTransparency(bool)),2); |
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337 | } else if (transparency_enabled == true) { |
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338 | createRadioAction(transparencyOn,transparencyOff,SLOT(toggleTransparency(bool)),1); |
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339 | } else { |
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340 | mSpecial->clear(); |
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341 | } |
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342 | |
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343 | |
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344 | QMenu *mAntialiasing = mSpecial->addMenu("Antialiasing"); |
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345 | QAction *antialiasingOn = mAntialiasing->addAction("On"); |
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346 | QAction *antialiasingOff = mAntialiasing->addAction("Off"); |
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347 | if (antialiasing_enabled == false) { |
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348 | createRadioAction(antialiasingOn,antialiasingOff,SLOT(toggleAntialiasing(bool)),2); |
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349 | } else if (antialiasing_enabled == true) { |
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350 | createRadioAction(antialiasingOn,antialiasingOff,SLOT(toggleAntialiasing(bool)),1); |
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351 | } else { |
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352 | mAntialiasing->clear(); |
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353 | } |
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354 | |
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355 | QMenu *mHaloing = mSpecial->addMenu("Haloing"); |
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356 | QAction *haloingOn = mHaloing->addAction("On"); |
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357 | QAction *haloingOff = mHaloing->addAction("Off"); |
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358 | if (haloing_enabled == false) { |
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359 | createRadioAction(haloingOn,haloingOff,SLOT(toggleHaloing(bool)),2); |
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360 | } else if (haloing_enabled == true) { |
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361 | createRadioAction(haloingOn,haloingOff,SLOT(toggleHaloing(bool)),1); |
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362 | } else { |
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363 | mHaloing->clear(); |
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364 | } |
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365 | |
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366 | QMenu *mAux = mSpecial->addMenu("Auxiliary edges"); |
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367 | QAction *auxOn = mAux->addAction("On"); |
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368 | QAction *auxOff = mAux->addAction("Off"); |
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369 | if (!fVP.IsAuxEdgeVisible()) { |
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370 | createRadioAction(auxOn,auxOff,SLOT(toggleAux(bool)),1); |
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371 | } else { |
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372 | createRadioAction(auxOn,auxOff,SLOT(toggleAux(bool)),2); |
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373 | } |
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374 | |
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375 | |
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376 | QMenu *mFullScreen = mSpecial->addMenu("Full screen"); |
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377 | QAction *fullOn = mFullScreen->addAction("On"); |
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378 | QAction *fullOff = mFullScreen->addAction("Off"); |
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379 | createRadioAction(fullOn,fullOff,SLOT(toggleFullScreen(bool)),2); |
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380 | |
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381 | } |
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382 | |
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383 | void G4OpenGLQtViewer::manageContextMenuEvent(QContextMenuEvent *e) |
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384 | { |
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385 | if (!GLWindow) { |
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386 | G4cerr << "Visualization window not defined, please choose one before" << G4endl; |
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387 | } else { |
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388 | |
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389 | if (!fContextMenu) |
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390 | createPopupMenu(); |
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391 | |
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392 | // launch menu |
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393 | if ( fContextMenu ) { |
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394 | fContextMenu->exec( e->globalPos() ); |
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395 | // delete fContextMenu; |
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396 | } |
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397 | } |
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398 | e->accept(); |
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399 | } |
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400 | |
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401 | |
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402 | /** |
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403 | Create a radio button menu. The two menu will be connected. When click on one, |
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404 | eatch state will be invert and callback method will be called. |
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405 | @param action1 first action to connect |
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406 | @param action2 second action to connect |
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407 | @param method callback method |
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408 | @param nCheck: 1 : first action will be set true. 2 : second action will be set true |
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409 | */ |
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410 | void G4OpenGLQtViewer::createRadioAction(QAction *action1,QAction *action2, const std::string& method,unsigned int nCheck) { |
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411 | |
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412 | action1->setCheckable(true); |
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413 | action2->setCheckable(true); |
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414 | |
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415 | if (nCheck ==1) |
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416 | action1->setChecked (true); |
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417 | else |
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418 | action2->setChecked (true); |
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419 | |
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420 | QObject ::connect(action1, SIGNAL(triggered(bool)),action2, SLOT(toggle())); |
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421 | QObject ::connect(action2, SIGNAL(triggered(bool)),action1, SLOT(toggle())); |
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422 | |
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423 | QObject ::connect(action1, SIGNAL(toggled(bool)),this, method.c_str()); |
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424 | |
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425 | } |
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426 | |
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427 | /** |
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428 | Slot activate when drawing->wireframe menu is set |
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429 | */ |
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430 | void G4OpenGLQtViewer::actionDrawingWireframe() { |
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431 | emit toggleDrawingAction(1); |
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432 | } |
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433 | |
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434 | /** |
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435 | Slot activate when drawing->line removal menu is set |
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436 | */ |
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437 | void G4OpenGLQtViewer::actionDrawingLineRemoval() { |
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438 | emit toggleDrawingAction(2); |
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439 | } |
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440 | |
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441 | /** |
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442 | Slot activate when drawing->surface removal menu is set |
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443 | */ |
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444 | void G4OpenGLQtViewer::actionDrawingSurfaceRemoval() { |
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445 | emit toggleDrawingAction(3); |
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446 | } |
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447 | |
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448 | /** |
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449 | Slot activate when drawing->wireframe menu is set |
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450 | */ |
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451 | void G4OpenGLQtViewer::actionDrawingLineSurfaceRemoval() { |
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452 | emit toggleDrawingAction(4); |
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453 | } |
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454 | |
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455 | |
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456 | /** |
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457 | Slot activated when drawing menu is toggle |
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458 | Warning : When G4OpenGLStoredQtViewer::DrawView() method call, |
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459 | KernelVisitDecision () will be call and will set the fNeedKernelVisit |
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460 | to 1. See G4XXXStoredViewer::CompareForKernelVisit for explanations. |
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461 | It will cause a redraw of the view |
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462 | @param aAction : 1 wireframe, 2 line removal, 3 surface removal, 4 line & surface removal |
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463 | @see G4OpenGLStoredQtViewer::DrawView |
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464 | @see G4XXXStoredViewer::CompareForKernelVisit |
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465 | */ |
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466 | void G4OpenGLQtViewer::toggleDrawingAction(int aAction) { |
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467 | |
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468 | G4ViewParameters::DrawingStyle d_style; |
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469 | |
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470 | |
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471 | if (aAction ==1) { |
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472 | fDrawingWireframe->setChecked (true); |
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473 | fDrawingLineRemoval->setChecked (false); |
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474 | fDrawingSurfaceRemoval->setChecked (false); |
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475 | fDrawingLineSurfaceRemoval->setChecked (false); |
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476 | |
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477 | d_style = G4ViewParameters::wireframe; |
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478 | |
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479 | } else if (aAction ==2) { |
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480 | fDrawingWireframe->setChecked (false); |
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481 | fDrawingLineRemoval->setChecked (true); |
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482 | fDrawingSurfaceRemoval->setChecked (false); |
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483 | fDrawingLineSurfaceRemoval->setChecked (false); |
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484 | |
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485 | d_style = G4ViewParameters::hlr; |
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486 | |
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487 | } else if (aAction ==3) { |
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488 | fDrawingWireframe->setChecked (false); |
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489 | fDrawingLineRemoval->setChecked (false); |
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490 | fDrawingSurfaceRemoval->setChecked (true); |
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491 | fDrawingLineSurfaceRemoval->setChecked (false); |
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492 | |
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493 | d_style = G4ViewParameters::hsr; |
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494 | |
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495 | } else if (aAction ==4) { |
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496 | fDrawingWireframe->setChecked (false); |
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497 | fDrawingLineRemoval->setChecked (false); |
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498 | fDrawingSurfaceRemoval->setChecked (false); |
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499 | fDrawingLineSurfaceRemoval->setChecked (true); |
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500 | |
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501 | d_style = G4ViewParameters::hlhsr; |
---|
502 | } |
---|
503 | fVP.SetDrawingStyle(d_style); |
---|
504 | |
---|
505 | updateQWidget(); |
---|
506 | printf("G4OpenGLQtViewer::toggleDrawingAction\n"); |
---|
507 | } |
---|
508 | |
---|
509 | |
---|
510 | /** |
---|
511 | SLOT Activate by a click on the representation menu |
---|
512 | Warning : When G4OpenGLStoredQtViewer::DrawView() method call, |
---|
513 | KernelVisitDecision () will be call and will set the fNeedKernelVisit |
---|
514 | to 1. See G4XXXStoredViewer::CompareForKernelVisit for explanations. |
---|
515 | It will cause a redraw of the view |
---|
516 | @param check : 1 polyhedron, 0 nurbs |
---|
517 | @see G4OpenGLStoredQtViewer::DrawView |
---|
518 | @see G4XXXStoredViewer::CompareForKernelVisit |
---|
519 | */ |
---|
520 | void G4OpenGLQtViewer::toggleRepresentation(bool check) { |
---|
521 | |
---|
522 | G4ViewParameters::RepStyle style; |
---|
523 | if (check == 1) { |
---|
524 | style = G4ViewParameters::polyhedron; |
---|
525 | } else { |
---|
526 | style = G4ViewParameters::nurbs; |
---|
527 | } |
---|
528 | fVP.SetRepStyle (style); |
---|
529 | |
---|
530 | printf("G4OpenGLQtViewer::toggleRepresentation 3%d\n",check); |
---|
531 | updateQWidget(); |
---|
532 | printf("G4OpenGLQtViewer::toggleRepresentation 4%d\n",check); |
---|
533 | } |
---|
534 | |
---|
535 | /** |
---|
536 | SLOT Activate by a click on the background menu |
---|
537 | @param check : 1 white, 0 black |
---|
538 | */ |
---|
539 | void G4OpenGLQtViewer::toggleBackground(bool check) { |
---|
540 | |
---|
541 | // //I need to revisit the kernel if the background colour changes and |
---|
542 | // //hidden line removal is enabled, because hlr drawing utilises the |
---|
543 | // //background colour in its drawing... |
---|
544 | // // (Note added by JA 13/9/2005) Background now handled in view |
---|
545 | // // parameters. A kernel visit is triggered on change of background. |
---|
546 | if (check == 1) { |
---|
547 | ((G4ViewParameters&)this->GetViewParameters()). |
---|
548 | SetBackgroundColour(G4Colour(1.,1.,1.)); // White |
---|
549 | } else { |
---|
550 | ((G4ViewParameters&)this->GetViewParameters()). |
---|
551 | SetBackgroundColour(G4Colour(0.,0.,0.)); // Black |
---|
552 | } |
---|
553 | updateQWidget(); |
---|
554 | } |
---|
555 | |
---|
556 | /** |
---|
557 | SLOT Activate by a click on the transparency menu |
---|
558 | @param check : 1 , 0 |
---|
559 | */ |
---|
560 | void G4OpenGLQtViewer::toggleTransparency(bool check) { |
---|
561 | |
---|
562 | if (check) { |
---|
563 | transparency_enabled = false; |
---|
564 | } else { |
---|
565 | transparency_enabled = true; |
---|
566 | } |
---|
567 | SetNeedKernelVisit (true); |
---|
568 | updateQWidget(); |
---|
569 | } |
---|
570 | |
---|
571 | /** |
---|
572 | SLOT Activate by a click on the antialiasing menu |
---|
573 | @param check : 1 , 0 |
---|
574 | */ |
---|
575 | void G4OpenGLQtViewer::toggleAntialiasing(bool check) { |
---|
576 | |
---|
577 | if (!check) { |
---|
578 | antialiasing_enabled = false; |
---|
579 | glDisable (GL_LINE_SMOOTH); |
---|
580 | glDisable (GL_POLYGON_SMOOTH); |
---|
581 | } else { |
---|
582 | antialiasing_enabled = true; |
---|
583 | glEnable (GL_LINE_SMOOTH); |
---|
584 | glHint (GL_LINE_SMOOTH_HINT, GL_NICEST); |
---|
585 | glEnable (GL_POLYGON_SMOOTH); |
---|
586 | glHint (GL_POLYGON_SMOOTH_HINT, GL_NICEST); |
---|
587 | } |
---|
588 | |
---|
589 | updateQWidget(); |
---|
590 | printf("G4OpenGLQtViewer::toggleRepresentation %d\n",check); |
---|
591 | } |
---|
592 | |
---|
593 | /** |
---|
594 | SLOT Activate by a click on the haloing menu |
---|
595 | @param check : 1 , 0 |
---|
596 | */ |
---|
597 | //FIXME : I SEE NOTHING... |
---|
598 | void G4OpenGLQtViewer::toggleHaloing(bool check) { |
---|
599 | if (check) { |
---|
600 | haloing_enabled = false; |
---|
601 | } else { |
---|
602 | haloing_enabled = true; |
---|
603 | } |
---|
604 | |
---|
605 | updateQWidget(); |
---|
606 | |
---|
607 | printf("G4OpenGLQtViewer::toggleRepresentation %d\n",check); |
---|
608 | } |
---|
609 | |
---|
610 | /** |
---|
611 | SLOT Activate by a click on the auxiliaire edges menu |
---|
612 | @param check : 1 , 0 |
---|
613 | */ |
---|
614 | void G4OpenGLQtViewer::toggleAux(bool check) { |
---|
615 | if (check) { |
---|
616 | fVP.SetAuxEdgeVisible(false); |
---|
617 | } else { |
---|
618 | fVP.SetAuxEdgeVisible(true); |
---|
619 | } |
---|
620 | SetNeedKernelVisit (true); |
---|
621 | updateQWidget(); |
---|
622 | |
---|
623 | printf("G4OpenGLQtViewer::toggleRepresentation %d\n",check); |
---|
624 | } |
---|
625 | |
---|
626 | /** |
---|
627 | SLOT Activate by a click on the full screen menu |
---|
628 | @param check : 1 , 0 |
---|
629 | */ |
---|
630 | void G4OpenGLQtViewer::toggleFullScreen(bool check) { |
---|
631 | GLWindow->setWindowState(GLWindow->windowState() ^ Qt::WindowFullScreen); |
---|
632 | |
---|
633 | printf("G4OpenGLQtViewer::toggleRepresentation %d\n",check); |
---|
634 | } |
---|
635 | |
---|
636 | /** |
---|
637 | SLOT Activate by a click on the mouse action menu |
---|
638 | @param check : 1 , 0 |
---|
639 | */ |
---|
640 | void G4OpenGLQtViewer::toggleMouseAction(bool check) { |
---|
641 | if (check) { // rotate scene |
---|
642 | fMouseAction = true; |
---|
643 | } else { // move scene |
---|
644 | fMouseAction = false; |
---|
645 | } |
---|
646 | |
---|
647 | printf("G4OpenGLQtViewer::toggleRepresentation %d\n",check); |
---|
648 | } |
---|
649 | |
---|
650 | |
---|
651 | void G4OpenGLQtViewer::actionControlPanels() { |
---|
652 | printf("G4OpenGLQtViewer::actionControlPanels \n"); |
---|
653 | } |
---|
654 | |
---|
655 | void G4OpenGLQtViewer::actionExitG4() { |
---|
656 | printf("G4OpenGLQtViewer::actionExitG4() \n"); |
---|
657 | } |
---|
658 | |
---|
659 | void G4OpenGLQtViewer::actionCreateEPS() { |
---|
660 | QString filters; |
---|
661 | QList<QByteArray> formats = QImageWriter::supportedImageFormats (); |
---|
662 | for (int i = 0; i < formats.size(); ++i) { |
---|
663 | filters +=formats.at(i)+";;"; |
---|
664 | // if ((i+1) <formats.size()) { |
---|
665 | // filters += ";;"; |
---|
666 | // } |
---|
667 | } |
---|
668 | filters += "eps;;"; |
---|
669 | filters += "ps;;"; |
---|
670 | filters += "pdf"; |
---|
671 | QString* selectedFilter = new QString(); |
---|
672 | QString nomFich = QFileDialog::getSaveFileName ( GLWindow, |
---|
673 | tr("Save as ..."), |
---|
674 | ".", |
---|
675 | filters, |
---|
676 | selectedFilter ); |
---|
677 | // bmp jpg jpeg png ppm xbm xpm |
---|
678 | if (nomFich == "") { |
---|
679 | return; |
---|
680 | } |
---|
681 | nomFich += "."+selectedFilter->toLower(); |
---|
682 | printf("G4OpenGLQtViewer::name %s\n",nomFich.toStdString().c_str()); |
---|
683 | G4OpenGLQtExportDialog* exportDialog= new G4OpenGLQtExportDialog(GLWindow,nomFich,fWindow->height(),fWindow->width()); |
---|
684 | if( exportDialog->exec()) { |
---|
685 | |
---|
686 | printf("rescaling before\n"); |
---|
687 | // QPixmap * pixmap = new QPixmap(fWindow->renderPixmap (exportDialog->getWidth(),exportDialog->getHeight() )) ; |
---|
688 | QImage image = fWindow->grabFrameBuffer(); |
---|
689 | printf("rescaling after\n"); |
---|
690 | |
---|
691 | |
---|
692 | if ((exportDialog->getWidth() !=fWindow->width()) || |
---|
693 | (exportDialog->getWidth() !=fWindow->width())) { |
---|
694 | |
---|
695 | // rescaleImage(exportDialog->getWidth(),exportDialog->getHeight());// re-scale image |
---|
696 | printf("rescaling\n"); |
---|
697 | } |
---|
698 | |
---|
699 | // jpeg format |
---|
700 | if (nomFich.endsWith(".jpg") || |
---|
701 | nomFich.endsWith(".jpeg")) { |
---|
702 | // grabFrameBuffer() :: Returns an image of the frame buffer. If withAlpha is true the alpha channel is included. |
---|
703 | image.save(nomFich,0,exportDialog->getSliderValue()); |
---|
704 | printf("saving jpeg quality : %d\n",exportDialog->getSliderValue()); |
---|
705 | } else if (nomFich.endsWith(".eps")) { |
---|
706 | generateEPS(nomFich,exportDialog->getNbColor(),image); |
---|
707 | } else if (nomFich.endsWith(".ps") ||nomFich.endsWith(".pdf")) { |
---|
708 | generatePS_PDF(nomFich,exportDialog->getNbColor(),image); |
---|
709 | } else if (nomFich.endsWith(".tif") || |
---|
710 | nomFich.endsWith(".tiff") || |
---|
711 | nomFich.endsWith(".jpg") || |
---|
712 | nomFich.endsWith(".png") || |
---|
713 | nomFich.endsWith(".bmp") || |
---|
714 | nomFich.endsWith(".xpm")) { |
---|
715 | image.save(nomFich,0,exportDialog->getSliderValue()); |
---|
716 | printf("saving ELSE\n"); |
---|
717 | } else { |
---|
718 | G4cerr << "This version of G4UI Could not generate the selected format" << G4endl; |
---|
719 | } |
---|
720 | |
---|
721 | } else { // cancel selected |
---|
722 | return; |
---|
723 | } |
---|
724 | |
---|
725 | printf("G4OpenGLQtViewer::actionCreateEPS() \n"); |
---|
726 | } |
---|
727 | |
---|
728 | /* |
---|
729 | // http://www.google.com/codesearch?hl=en&q=+jpg+Qt+quality+QDialog+show:FZkUoth8oiw:TONpW2mR-_c:tyTfrKMO-xI&sa=N&cd=2&ct=rc&cs_p=http://soft.proindependent.com/src/qtiplot-0.8.9.zip&cs_f=qtiplot-0.8.9/qtiplot/src/application.cpp#a0 |
---|
730 | |
---|
731 | void Graph::exportToSVG(const QString& fname) |
---|
732 | { |
---|
733 | // enable workaround for Qt3 misalignments |
---|
734 | QwtPainter::setSVGMode(true); |
---|
735 | QPicture picture; |
---|
736 | QPainter p(&picture); |
---|
737 | d_plot->print(&p, d_plot->rect()); |
---|
738 | p.end(); |
---|
739 | |
---|
740 | picture.save(fname, "svg"); |
---|
741 | } |
---|
742 | */ |
---|
743 | |
---|
744 | |
---|
745 | |
---|
746 | |
---|
747 | /** |
---|
748 | Save the current mouse press point |
---|
749 | @param p mouse click point |
---|
750 | */ |
---|
751 | void G4OpenGLQtViewer::G4MousePressEvent(QPoint p) |
---|
752 | { |
---|
753 | lastPos = p; |
---|
754 | } |
---|
755 | |
---|
756 | /** |
---|
757 | @param pos_x mouse x position |
---|
758 | @param pos_y mouse y position |
---|
759 | @param mButtons mouse button active |
---|
760 | */ |
---|
761 | void G4OpenGLQtViewer::G4MouseMoveEvent(int pos_x, int pos_y,Qt::MouseButtons mButtons) |
---|
762 | { |
---|
763 | int dx = pos_x - lastPos.x(); |
---|
764 | int dy = pos_y - lastPos.y(); |
---|
765 | |
---|
766 | if (fMouseAction) { // rotate |
---|
767 | if (mButtons & Qt::LeftButton) { |
---|
768 | //phi spin stuff here |
---|
769 | |
---|
770 | G4Vector3D vp = fVP.GetViewpointDirection ().unit (); |
---|
771 | G4Vector3D up = fVP.GetUpVector ().unit (); |
---|
772 | |
---|
773 | G4Vector3D yprime = (up.cross(vp)).unit(); |
---|
774 | G4Vector3D zprime = (vp.cross(yprime)).unit(); |
---|
775 | |
---|
776 | G4double delta_alpha; |
---|
777 | G4double delta_theta; |
---|
778 | |
---|
779 | if (fVP.GetLightsMoveWithCamera()) { |
---|
780 | delta_alpha = dy; |
---|
781 | delta_theta = -dx; |
---|
782 | } else { |
---|
783 | delta_alpha = -dy; |
---|
784 | delta_theta = dx; |
---|
785 | } |
---|
786 | |
---|
787 | delta_alpha *= deg; |
---|
788 | delta_theta *= deg; |
---|
789 | |
---|
790 | G4Vector3D new_vp = std::cos(delta_alpha) * vp + std::sin(delta_alpha) * zprime; |
---|
791 | |
---|
792 | G4Vector3D new_up; |
---|
793 | if (fVP.GetLightsMoveWithCamera()) { |
---|
794 | new_up = (new_vp.cross(yprime)).unit(); |
---|
795 | fVP.SetUpVector(new_up); |
---|
796 | } else { |
---|
797 | new_up = up; |
---|
798 | } |
---|
799 | //////////////// |
---|
800 | // Rotates by fixed azimuthal angle delta_theta. |
---|
801 | |
---|
802 | G4double cosalpha = new_up.dot (new_vp.unit()); |
---|
803 | G4double sinalpha = std::sqrt (1. - std::pow (cosalpha, 2)); |
---|
804 | yprime = (new_up.cross (new_vp.unit())).unit (); |
---|
805 | G4Vector3D xprime = yprime.cross (new_up); |
---|
806 | // Projection of vp on plane perpendicular to up... |
---|
807 | G4Vector3D a1 = sinalpha * xprime; |
---|
808 | // Required new projection... |
---|
809 | G4Vector3D a2 = |
---|
810 | sinalpha * (std::cos (delta_theta) * xprime + std::sin (delta_theta) * yprime); |
---|
811 | // Required Increment vector... |
---|
812 | G4Vector3D delta = a2 - a1; |
---|
813 | // So new viewpoint is... |
---|
814 | G4Vector3D viewPoint = new_vp.unit() + delta; |
---|
815 | |
---|
816 | fVP.SetViewAndLights (viewPoint); |
---|
817 | updateQWidget(); |
---|
818 | |
---|
819 | } else if (mButtons & Qt::RightButton) { |
---|
820 | // NEVER DONE BECAUSE OF MOUSE MENU |
---|
821 | // printf("G4OpenGLQtViewer::mouseMoveEvent Right \n"); |
---|
822 | // setXRotation(xRot + dy/2); |
---|
823 | // setZRotation(zRot + dx/2); |
---|
824 | // updateQWidget(); |
---|
825 | } |
---|
826 | } else { // move |
---|
827 | |
---|
828 | float dx = pos_x - lastPos.x(); |
---|
829 | float dy = pos_y - lastPos.y(); |
---|
830 | |
---|
831 | G4Point3D stp |
---|
832 | = GetSceneHandler()->GetScene()->GetStandardTargetPoint(); |
---|
833 | |
---|
834 | G4Point3D tp = stp + fVP.GetCurrentTargetPoint (); |
---|
835 | |
---|
836 | const G4Vector3D& upVector = fVP.GetUpVector (); |
---|
837 | const G4Vector3D& vpVector = fVP.GetViewpointDirection (); |
---|
838 | |
---|
839 | G4Vector3D unitRight = (upVector.cross (vpVector)).unit(); |
---|
840 | G4Vector3D unitUp = (vpVector.cross (unitRight)).unit(); |
---|
841 | |
---|
842 | tp += -dx * unitRight + dy * unitUp; |
---|
843 | fVP.SetCurrentTargetPoint (tp - stp); |
---|
844 | |
---|
845 | updateQWidget(); |
---|
846 | } |
---|
847 | lastPos = QPoint(pos_x, pos_y); |
---|
848 | } |
---|
849 | |
---|
850 | void G4OpenGLQtViewer::rescaleImage( |
---|
851 | int aWidth |
---|
852 | ,int aHeight |
---|
853 | ){ |
---|
854 | printf("should rescale \n"); |
---|
855 | } |
---|
856 | |
---|
857 | /** |
---|
858 | Generate Postscript form image |
---|
859 | @param aFilename : name of file |
---|
860 | @param aInColor : numbers of colors : 1->BW 2->RGB 3->RGB+Alpha |
---|
861 | @param aImage : Image to print |
---|
862 | */ |
---|
863 | bool G4OpenGLQtViewer::generateEPS ( |
---|
864 | QString aFilename |
---|
865 | ,int aInColor |
---|
866 | ,QImage aImage |
---|
867 | ) |
---|
868 | { |
---|
869 | // FIXME |
---|
870 | printf("saving EPS\n"); |
---|
871 | |
---|
872 | FILE* fp; |
---|
873 | |
---|
874 | if ((!aImage.isGrayscale ()) &&(aInColor ==1 )) { |
---|
875 | aImage.convertToFormat ( aImage.format(), Qt::MonoOnly); |
---|
876 | } |
---|
877 | const uchar * pixels = aImage.bits (); |
---|
878 | |
---|
879 | if (pixels == NULL) |
---|
880 | return false; |
---|
881 | |
---|
882 | fp = fopen (aFilename.toStdString().c_str(), "w"); |
---|
883 | if (fp == NULL) { |
---|
884 | return false; |
---|
885 | } |
---|
886 | |
---|
887 | fprintf (fp, "%%!PS-Adobe-2.0 EPSF-1.2\n"); |
---|
888 | fprintf (fp, "%%%%Title: %s\n", aFilename.toStdString().c_str()); |
---|
889 | fprintf (fp, "%%%%Creator: OpenGL pixmap render output\n"); |
---|
890 | fprintf (fp, "%%%%BoundingBox: 0 0 %d %d\n", aImage.width(), aImage.height()); |
---|
891 | fprintf (fp, "%%%%EndComments\n"); |
---|
892 | fprintf (fp, "gsave\n"); |
---|
893 | fprintf (fp, "/bwproc {\n"); |
---|
894 | fprintf (fp, " rgbproc\n"); |
---|
895 | fprintf (fp, " dup length 3 idiv string 0 3 0 \n"); |
---|
896 | fprintf (fp, " 5 -1 roll {\n"); |
---|
897 | fprintf (fp, " add 2 1 roll 1 sub dup 0 eq\n"); |
---|
898 | fprintf (fp, " { pop 3 idiv 3 -1 roll dup 4 -1 roll dup\n"); |
---|
899 | fprintf (fp, " 3 1 roll 5 -1 roll } put 1 add 3 0 \n"); |
---|
900 | fprintf (fp, " { 2 1 roll } ifelse\n"); |
---|
901 | fprintf (fp, " }forall\n"); |
---|
902 | fprintf (fp, " pop pop pop\n"); |
---|
903 | fprintf (fp, "} def\n"); |
---|
904 | fprintf (fp, "systemdict /colorimage known not {\n"); |
---|
905 | fprintf (fp, " /colorimage {\n"); |
---|
906 | fprintf (fp, " pop\n"); |
---|
907 | fprintf (fp, " pop\n"); |
---|
908 | fprintf (fp, " /rgbproc exch def\n"); |
---|
909 | fprintf (fp, " { bwproc } image\n"); |
---|
910 | fprintf (fp, " } def\n"); |
---|
911 | fprintf (fp, "} if\n"); |
---|
912 | fprintf (fp, "/picstr %d string def\n", aImage.width() * aInColor); |
---|
913 | fprintf (fp, "%d %d scale\n", aImage.width(), aImage.height()); |
---|
914 | fprintf (fp, "%d %d %d\n", aImage.width(), aImage.height(), 8); |
---|
915 | fprintf (fp, "[%d 0 0 %d 0 0]\n", aImage.width(), aImage.height()); |
---|
916 | fprintf (fp, "{currentfile picstr readhexstring pop}\n"); |
---|
917 | fprintf (fp, "false %d\n", aInColor); |
---|
918 | fprintf (fp, "colorimage\n"); |
---|
919 | |
---|
920 | |
---|
921 | int width = aImage.width(); |
---|
922 | int height = aImage.height(); |
---|
923 | int depth = aImage.depth(); |
---|
924 | int size = width*height; |
---|
925 | |
---|
926 | if (depth == 1) |
---|
927 | size = (width+7)/8*height; |
---|
928 | else if (aInColor == 1) |
---|
929 | size = size*3; |
---|
930 | |
---|
931 | int i = 0; |
---|
932 | if (depth == 1) { |
---|
933 | // To be implemented |
---|
934 | // QImage::Endian bitOrder = aImage.bitOrder(); |
---|
935 | /* for(int y=0; y < height; y++) { |
---|
936 | const uchar * s = aImage.scanLine(y); |
---|
937 | for(int x=0; x < width; x++) { |
---|
938 | // need to copy bit for bit... |
---|
939 | bool b = (bitOrder == QImage::LittleEndian) ? |
---|
940 | (*(s + (x >> 3)) >> (x & 7)) & 1 : |
---|
941 | (*(s + (x >> 3)) << (x & 7)) & 0x80 ; |
---|
942 | if (b) |
---|
943 | pixel[i >> 3] ^= (0x80 >> (i & 7)); |
---|
944 | i++; |
---|
945 | } |
---|
946 | // we need to align to 8 bit here |
---|
947 | i = (i+7) & 0xffffff8; |
---|
948 | } |
---|
949 | */ |
---|
950 | } else if (depth == 8) { |
---|
951 | printf("has 8 bit\n"); |
---|
952 | for(int y=height-1; y >=0 ; y--) { |
---|
953 | const uchar * s = aImage.scanLine(y); |
---|
954 | for(int x=0; x <width; x++) { |
---|
955 | QRgb rgb = aImage.color(s[x]); |
---|
956 | if (aInColor == 1) { |
---|
957 | fprintf (fp, " %02hx ",(unsigned char)qGray(rgb)); |
---|
958 | i++; |
---|
959 | } else { |
---|
960 | fprintf (fp, " %02hx %02hx %02hx", |
---|
961 | (unsigned char) qRed(rgb), |
---|
962 | (unsigned char) qGreen(rgb), |
---|
963 | (unsigned char) qBlue(rgb)); |
---|
964 | i += 3; |
---|
965 | } |
---|
966 | } |
---|
967 | fprintf (fp, "\n"); |
---|
968 | } |
---|
969 | } else { |
---|
970 | bool alpha = aImage.hasAlphaChannel(); |
---|
971 | printf("has else %d alpha %d\n",depth,alpha); |
---|
972 | for(int y=height-1; y >=0 ; y--) { |
---|
973 | QRgb * s = (QRgb*)(aImage.scanLine(y)); |
---|
974 | for(int x=0; x <width; x++) { |
---|
975 | QRgb rgb = (*s++); |
---|
976 | if (alpha && qAlpha(rgb) < 0x40) // 25% alpha, convert to white - |
---|
977 | rgb = qRgb(0xff, 0xff, 0xff); |
---|
978 | if (aInColor == 1) { |
---|
979 | fprintf (fp, " %02hx ",(unsigned char)qGray(rgb)); |
---|
980 | i++; |
---|
981 | } else { |
---|
982 | fprintf (fp, " %02hx %02hx %02hx", |
---|
983 | (unsigned char) qRed(rgb), |
---|
984 | (unsigned char) qGreen(rgb), |
---|
985 | (unsigned char) qBlue(rgb)); |
---|
986 | i += 3; |
---|
987 | } |
---|
988 | } |
---|
989 | fprintf (fp, "\n"); |
---|
990 | } |
---|
991 | } |
---|
992 | |
---|
993 | fprintf (fp, "grestore\n"); |
---|
994 | fprintf (fp, "showpage\n"); |
---|
995 | fclose (fp); |
---|
996 | |
---|
997 | return true; |
---|
998 | } |
---|
999 | /** |
---|
1000 | Generate Postscript or PDF form image |
---|
1001 | @param aFilename : name of file |
---|
1002 | @param aInColor : numbers of colors : 1->BW 2->RGB |
---|
1003 | @param aImage : Image to print |
---|
1004 | */ |
---|
1005 | bool G4OpenGLQtViewer::generatePS_PDF ( |
---|
1006 | QString aFilename |
---|
1007 | ,int aInColor |
---|
1008 | ,QImage aImage |
---|
1009 | ) |
---|
1010 | { |
---|
1011 | QPrinter printer; |
---|
1012 | // printer.setPageSize(pageSize); |
---|
1013 | if (aInColor == 1) { |
---|
1014 | printer.setColorMode(QPrinter::GrayScale); |
---|
1015 | } else { |
---|
1016 | printer.setColorMode(QPrinter::Color); |
---|
1017 | } |
---|
1018 | |
---|
1019 | if (aFilename.endsWith(".ps")) { |
---|
1020 | printer.setOutputFormat(QPrinter::PostScriptFormat); |
---|
1021 | } else { |
---|
1022 | printer.setOutputFormat(QPrinter::PdfFormat); |
---|
1023 | } |
---|
1024 | printer.setOutputFileName(aFilename); |
---|
1025 | // printer.setFullPage ( true); |
---|
1026 | QPainter paint(&printer); |
---|
1027 | paint.drawImage (0,0,aImage ); |
---|
1028 | paint.end(); |
---|
1029 | return true; |
---|
1030 | } |
---|
1031 | |
---|
1032 | #endif |
---|
1033 | |
---|
1034 | /* |
---|
1035 | |
---|
1036 | void MultiLayer::exportToSVG(const QString& fname) |
---|
1037 | { |
---|
1038 | QPicture picture; |
---|
1039 | QPainter p(&picture); |
---|
1040 | for (int i=0;i<(int)graphsList->count();i++) |
---|
1041 | { |
---|
1042 | Graph *gr=(Graph *)graphsList->at(i); |
---|
1043 | Plot *myPlot= (Plot *)gr->plotWidget(); |
---|
1044 | |
---|
1045 | QPoint pos=gr->pos(); |
---|
1046 | |
---|
1047 | int width=int(myPlot->frameGeometry().width()); |
---|
1048 | int height=int(myPlot->frameGeometry().height()); |
---|
1049 | |
---|
1050 | myPlot->print(&p, QRect(pos,QSize(width,height))); |
---|
1051 | } |
---|
1052 | |
---|
1053 | p.end(); |
---|
1054 | picture.save(fname, "svg"); |
---|
1055 | } |
---|
1056 | */ |
---|