[530] | 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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[593] | 27 | // $Id: G4OpenGLQtViewer.cc,v 1.3 2007/11/08 17:00:51 lgarnier Exp $ |
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| 28 | // GEANT4 tag $Name: $ |
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[530] | 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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[564] | 46 | #include "G4Scene.hh" |
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[581] | 47 | #include "G4OpenGLQtExportDialog.hh" |
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[530] | 48 | |
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[539] | 49 | #include "G4Qt.hh" |
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[569] | 50 | #include "G4UIsession.hh" |
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| 51 | #include "G4UImanager.hh" |
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[593] | 52 | #include <QtGui/QApplication.h> |
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| 53 | #include <QtGui/QBoxLayout.h> |
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| 54 | #include <QtGui/QDialog.h> |
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| 55 | #include <QtGui/QMenu.h> |
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| 56 | #include <QtGui/QImageWriter> |
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| 57 | #include <QtGui/QMessageBox> |
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| 58 | #include <QtGui/QFileDialog.h> |
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| 59 | #include <QtGui/QPrinter.h> |
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| 60 | #include <QtGui/QPainter.h> |
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| 61 | #include <QtOpenGL/QGLWidget> |
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| 62 | #include <QtGui/QDialog> |
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| 63 | #include <QtGui/QContextMenuEvent> |
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| 64 | #include <QtGui/QMenu> |
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| 65 | #include <QtGui/QImage> |
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[530] | 66 | |
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[593] | 67 | |
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[530] | 68 | ////////////////////////////////////////////////////////////////////////////// |
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| 69 | /** |
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[564] | 70 | Implementation of virtual method of G4VViewer |
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| 71 | */ |
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[530] | 72 | void G4OpenGLQtViewer::SetView ( |
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| 73 | ) |
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| 74 | ////////////////////////////////////////////////////////////////////////////// |
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| 75 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 76 | { |
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[542] | 77 | printf("G4OpenGLQtViewer::SetView ++++++++++++++++++++\n"); |
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[564] | 78 | // if(!fHDC) return; |
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| 79 | // if(!fHGLRC) return; |
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| 80 | // ::wglMakeCurrent(fHDC,fHGLRC); |
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| 81 | // fWindow->makeCurrent(); |
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[579] | 82 | G4OpenGLViewer::SetView (); |
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[542] | 83 | printf("G4OpenGLQtViewer::SetView --------------------\n"); |
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[530] | 84 | } |
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| 85 | |
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| 86 | |
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| 87 | |
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| 88 | ////////////////////////////////////////////////////////////////////////////// |
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| 89 | /** |
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[564] | 90 | Implementation of virtual method of G4VViewer |
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| 91 | */ |
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[530] | 92 | void G4OpenGLQtViewer::ShowView ( |
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| 93 | ) |
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| 94 | ////////////////////////////////////////////////////////////////////////////// |
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| 95 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 96 | { |
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[542] | 97 | printf("G4OpenGLQtViewer::ShowView +++++++++++++++++++++\n"); |
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[564] | 98 | glFlush (); |
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[579] | 99 | if (!GLWindow) { |
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| 100 | G4cerr << "Visualization window not defined, please choose one before" << G4endl; |
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| 101 | } else { |
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| 102 | GLWindow->activateWindow(); |
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| 103 | printf("G4OpenGLQtViewer::ShowView -----------------------\n"); |
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| 104 | } |
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[564] | 105 | // // Empty the Windows message queue : |
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| 106 | // MSG event; |
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| 107 | // while ( ::PeekMessage(&event, NULL, 0, 0, PM_REMOVE) ) { |
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| 108 | // ::TranslateMessage(&event); |
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| 109 | // ::DispatchMessage (&event); |
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| 110 | // } |
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[530] | 111 | } |
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| 112 | |
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| 113 | |
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| 114 | |
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| 115 | ////////////////////////////////////////////////////////////////////////////// |
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| 116 | void G4OpenGLQtViewer::CreateGLQtContext ( |
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| 117 | ) |
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| 118 | ////////////////////////////////////////////////////////////////////////////// |
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| 119 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 120 | { |
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| 121 | printf("G4OpenGLQtViewer::CreateGLQtContext \n"); |
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| 122 | } |
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| 123 | |
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[564] | 124 | |
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[530] | 125 | ////////////////////////////////////////////////////////////////////////////// |
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| 126 | void G4OpenGLQtViewer::CreateMainWindow ( |
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[585] | 127 | QGLWidget* glWidget |
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| 128 | ) |
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[530] | 129 | ////////////////////////////////////////////////////////////////////////////// |
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| 130 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 131 | { |
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| 132 | |
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[538] | 133 | if(fWindow) return; //Done. |
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[564] | 134 | printf("G4OpenGLQtViewer::CreateMainWindow glWidget\n"); |
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[538] | 135 | |
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[539] | 136 | // launch Qt if not |
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| 137 | G4Qt* interactorManager = G4Qt::getInstance (); |
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| 138 | // G4UImanager* UI = G4UImanager::GetUIpointer(); |
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| 139 | |
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[564] | 140 | fWindow = glWidget ; |
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[543] | 141 | // fWindow->makeCurrent(); |
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[538] | 142 | |
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[539] | 143 | // create window |
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[569] | 144 | if (((QApplication*)interactorManager->GetMainInteractor())) { |
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| 145 | // look for the main window |
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| 146 | bool found = false; |
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| 147 | foreach (QWidget *widget, QApplication::allWidgets()) { |
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| 148 | if ((found== false) && (widget->inherits("QMainWindow"))) { |
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[579] | 149 | printf("G4OpenGLQtViewer::CreateMainWindow case Qapp exist\n"); |
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| 150 | GLWindow = new QDialog(widget,Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint); |
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[569] | 151 | found = true; |
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| 152 | } |
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| 153 | } |
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| 154 | if (found==false) { |
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[579] | 155 | printf("G4OpenGLQtViewer::CreateMainWindow case Qapp exist, but not found\n"); |
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[569] | 156 | GLWindow = new QDialog(); |
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| 157 | } |
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[539] | 158 | } else { |
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[579] | 159 | printf("G4OpenGLQtViewer::CreateMainWindow case Qapp exist\n"); |
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[539] | 160 | GLWindow = new QDialog(); |
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| 161 | } |
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| 162 | |
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| 163 | QHBoxLayout *mainLayout = new QHBoxLayout; |
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[564] | 164 | |
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[539] | 165 | mainLayout->addWidget(fWindow); |
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| 166 | GLWindow->setLayout(mainLayout); |
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| 167 | GLWindow->setWindowTitle("QGl Viewer"); |
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[564] | 168 | GLWindow->resize(300, 300); |
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[570] | 169 | GLWindow->move(900,300); |
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[539] | 170 | GLWindow->show(); |
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[530] | 171 | |
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[579] | 172 | // delete the pointer if close this |
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| 173 | // GLWindow->setAttribute(Qt::WA_DeleteOnClose); |
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| 174 | |
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| 175 | QObject ::connect(GLWindow, |
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| 176 | SIGNAL(rejected()), |
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| 177 | this, |
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| 178 | SLOT(dialogClosed())); |
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| 179 | |
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[564] | 180 | WinSize_x = 400; |
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| 181 | WinSize_y = 400; |
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| 182 | if (WinSize_x < fVP.GetWindowSizeHintX ()) |
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| 183 | WinSize_x = fVP.GetWindowSizeHintX (); |
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| 184 | if (WinSize_y < fVP.GetWindowSizeHintY ()) |
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| 185 | WinSize_y = fVP.GetWindowSizeHintY (); |
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[530] | 186 | |
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[564] | 187 | if(!fWindow) return; |
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| 188 | printf("G4OpenGLQtViewer::CreateMainWindow glWidget END\n"); |
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[530] | 189 | |
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[564] | 190 | if (!fContextMenu) |
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| 191 | createPopupMenu(); |
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[530] | 192 | |
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[564] | 193 | } |
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[530] | 194 | |
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[579] | 195 | /** Close the dialog and set the pointer to NULL |
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| 196 | */ |
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| 197 | void G4OpenGLQtViewer::dialogClosed() { |
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| 198 | GLWindow = NULL; |
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| 199 | } |
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| 200 | |
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| 201 | |
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[564] | 202 | ////////////////////////////////////////////////////////////////////////////// |
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| 203 | G4OpenGLQtViewer::G4OpenGLQtViewer ( |
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| 204 | G4OpenGLSceneHandler& scene |
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| 205 | ) |
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| 206 | :G4VViewer (scene, -1) |
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| 207 | ,G4OpenGLViewer (scene) |
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| 208 | ,fWindow(0) |
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| 209 | ,fContextMenu(0) |
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| 210 | ,fMouseAction(true) |
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| 211 | { |
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| 212 | printf("G4OpenGLQtViewer::G4OpenGLQtViewer \n"); |
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[530] | 213 | } |
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| 214 | |
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| 215 | ////////////////////////////////////////////////////////////////////////////// |
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[564] | 216 | G4OpenGLQtViewer::~G4OpenGLQtViewer ( |
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[539] | 217 | ) |
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| 218 | ////////////////////////////////////////////////////////////////////////////// |
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| 219 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 220 | { |
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[564] | 221 | printf("G4OpenGLQtViewer::~G4OpenGLQtViewer \n"); |
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[579] | 222 | delete fContextMenu; |
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[564] | 223 | } |
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[539] | 224 | |
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| 225 | |
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[564] | 226 | /** |
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| 227 | Create a popup menu for the widget. This menu is activated by right-mouse click |
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| 228 | */ |
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| 229 | void G4OpenGLQtViewer::createPopupMenu() { |
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[539] | 230 | |
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[564] | 231 | fContextMenu = new QMenu("All"); |
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[539] | 232 | |
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[564] | 233 | QMenu *mMouseAction = fContextMenu->addMenu("&Mouse action"); |
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| 234 | QAction *rotate = mMouseAction->addAction("&Rotate scene"); |
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| 235 | QAction *move = mMouseAction->addAction("&Move scene"); |
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| 236 | // INIT mMouse |
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| 237 | createRadioAction(rotate,move,SLOT(toggleMouseAction(bool)),1); |
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| 238 | |
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| 239 | //Style Menu |
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| 240 | QMenu *mStyle = fContextMenu->addMenu("&Style"); |
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| 241 | |
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| 242 | QMenu *mRepresentation = mStyle->addMenu("&Representation"); |
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| 243 | QAction *polyhedron = mRepresentation->addAction("Polyhedron"); |
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| 244 | QAction *nurbs = mRepresentation->addAction("NURBS"); |
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| 245 | // INIT mStyle |
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| 246 | G4ViewParameters::RepStyle style; |
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| 247 | style = fVP.GetRepStyle(); |
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| 248 | if (style == G4ViewParameters::polyhedron) { |
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| 249 | createRadioAction(polyhedron,nurbs,SLOT(toggleRepresentation(bool)),1); |
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| 250 | } else if (style == G4ViewParameters::nurbs) { |
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| 251 | createRadioAction(polyhedron,nurbs,SLOT(toggleRepresentation(bool)),2); |
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[539] | 252 | } else { |
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[564] | 253 | mRepresentation->clear(); |
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[539] | 254 | } |
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| 255 | |
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| 256 | |
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[564] | 257 | QMenu *mDrawing = mStyle->addMenu("&Drawing"); |
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| 258 | fDrawingWireframe = mDrawing->addAction("Wireframe"); |
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| 259 | fDrawingWireframe->setCheckable(true); |
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| 260 | fDrawingWireframe->setChecked(true); |
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| 261 | fDrawingLineRemoval = mDrawing->addAction("Hidden line removal"); |
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| 262 | fDrawingLineRemoval->setCheckable(true); |
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| 263 | fDrawingSurfaceRemoval = mDrawing->addAction("Hidden Surface removal"); |
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| 264 | fDrawingSurfaceRemoval->setCheckable(true); |
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| 265 | fDrawingLineSurfaceRemoval = mDrawing->addAction("Hidden line and surface removal"); |
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| 266 | fDrawingLineSurfaceRemoval->setCheckable(true); |
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| 267 | // INIT Drawing |
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| 268 | G4ViewParameters::DrawingStyle d_style; |
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| 269 | d_style = fVP.GetDrawingStyle(); |
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| 270 | |
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| 271 | fDrawingWireframe->setCheckable(true); |
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| 272 | fDrawingLineRemoval->setCheckable(true); |
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| 273 | fDrawingSurfaceRemoval->setCheckable(true); |
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| 274 | fDrawingLineSurfaceRemoval->setCheckable(true); |
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[539] | 275 | |
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[564] | 276 | if (d_style == G4ViewParameters::wireframe) { |
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| 277 | fDrawingWireframe->setChecked(true); |
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| 278 | } else if (d_style == G4ViewParameters::hlr) { |
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| 279 | fDrawingLineRemoval->setChecked(true); |
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| 280 | } else if (d_style == G4ViewParameters::hsr) { |
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| 281 | fDrawingSurfaceRemoval->setChecked(true); |
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| 282 | } else if (d_style == G4ViewParameters::hlhsr) { |
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| 283 | fDrawingLineSurfaceRemoval->setChecked(true); |
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| 284 | } else { |
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| 285 | mDrawing->clear(); |
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| 286 | } |
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| 287 | |
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[565] | 288 | QObject ::connect(fDrawingWireframe, |
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| 289 | SIGNAL(triggered(bool)), |
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| 290 | this, |
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| 291 | SLOT(actionDrawingWireframe())); |
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| 292 | QObject ::connect(fDrawingLineRemoval, |
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| 293 | SIGNAL(triggered(bool)), |
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| 294 | this, |
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| 295 | SLOT(actionDrawingLineRemoval())); |
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| 296 | QObject ::connect(fDrawingSurfaceRemoval, |
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| 297 | SIGNAL(triggered(bool)), |
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| 298 | this, |
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| 299 | SLOT(actionDrawingSurfaceRemoval())); |
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| 300 | QObject ::connect(fDrawingLineSurfaceRemoval, |
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| 301 | SIGNAL(triggered(bool)), |
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| 302 | this, |
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| 303 | SLOT(actionDrawingLineSurfaceRemoval())); |
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[564] | 304 | |
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| 305 | |
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| 306 | QMenu *mBackground = mStyle->addMenu("&Background color"); |
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| 307 | QAction *white = mBackground->addAction("White"); |
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| 308 | QAction *black = mBackground->addAction("Black"); |
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| 309 | if (background.GetRed() == 1. && |
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| 310 | background.GetGreen() == 1. && |
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| 311 | background.GetBlue() == 1.) { |
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| 312 | createRadioAction(white,black,SLOT(toggleBackground(bool)),1); |
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| 313 | } else { |
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| 314 | createRadioAction(white,black,SLOT(toggleBackground(bool)),2); |
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| 315 | } |
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| 316 | |
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| 317 | |
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| 318 | // Action Menu |
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| 319 | QMenu *mActions = fContextMenu->addMenu("&Actions"); |
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[565] | 320 | QAction *controlPanels = mActions->addAction("Control panels"); |
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| 321 | QAction *exitG4 = mActions->addAction("Exit to G4Vis >"); |
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[568] | 322 | QAction *createEPS = mActions->addAction("Save as ..."); |
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[565] | 323 | QObject ::connect(controlPanels, |
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[566] | 324 | SIGNAL(triggered()), |
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[565] | 325 | this, |
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| 326 | SLOT(actionControlPanels())); |
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| 327 | QObject ::connect(exitG4, |
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[566] | 328 | SIGNAL(triggered()), |
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[565] | 329 | this, |
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| 330 | SLOT(actionExitG4())); |
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| 331 | QObject ::connect(createEPS, |
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[566] | 332 | SIGNAL(triggered()), |
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[565] | 333 | this, |
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| 334 | SLOT(actionCreateEPS())); |
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[564] | 335 | |
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| 336 | |
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| 337 | // Special Menu |
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| 338 | QMenu *mSpecial = fContextMenu->addMenu("S&pecial"); |
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| 339 | QMenu *transparency = mSpecial->addMenu("Transparency"); |
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| 340 | QAction *transparencyOn = transparency->addAction("On"); |
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| 341 | QAction *transparencyOff = transparency->addAction("Off"); |
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| 342 | if (transparency_enabled == false) { |
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| 343 | createRadioAction(transparencyOn,transparencyOff,SLOT(toggleTransparency(bool)),2); |
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| 344 | } else if (transparency_enabled == true) { |
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| 345 | createRadioAction(transparencyOn,transparencyOff,SLOT(toggleTransparency(bool)),1); |
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| 346 | } else { |
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| 347 | mSpecial->clear(); |
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| 348 | } |
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| 349 | |
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| 350 | |
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| 351 | QMenu *mAntialiasing = mSpecial->addMenu("Antialiasing"); |
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| 352 | QAction *antialiasingOn = mAntialiasing->addAction("On"); |
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| 353 | QAction *antialiasingOff = mAntialiasing->addAction("Off"); |
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| 354 | if (antialiasing_enabled == false) { |
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| 355 | createRadioAction(antialiasingOn,antialiasingOff,SLOT(toggleAntialiasing(bool)),2); |
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| 356 | } else if (antialiasing_enabled == true) { |
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| 357 | createRadioAction(antialiasingOn,antialiasingOff,SLOT(toggleAntialiasing(bool)),1); |
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| 358 | } else { |
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| 359 | mAntialiasing->clear(); |
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| 360 | } |
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| 361 | |
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| 362 | QMenu *mHaloing = mSpecial->addMenu("Haloing"); |
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| 363 | QAction *haloingOn = mHaloing->addAction("On"); |
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| 364 | QAction *haloingOff = mHaloing->addAction("Off"); |
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| 365 | if (haloing_enabled == false) { |
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| 366 | createRadioAction(haloingOn,haloingOff,SLOT(toggleHaloing(bool)),2); |
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| 367 | } else if (haloing_enabled == true) { |
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| 368 | createRadioAction(haloingOn,haloingOff,SLOT(toggleHaloing(bool)),1); |
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| 369 | } else { |
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| 370 | mHaloing->clear(); |
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| 371 | } |
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| 372 | |
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| 373 | QMenu *mAux = mSpecial->addMenu("Auxiliary edges"); |
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| 374 | QAction *auxOn = mAux->addAction("On"); |
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| 375 | QAction *auxOff = mAux->addAction("Off"); |
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| 376 | if (!fVP.IsAuxEdgeVisible()) { |
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| 377 | createRadioAction(auxOn,auxOff,SLOT(toggleAux(bool)),1); |
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| 378 | } else { |
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| 379 | createRadioAction(auxOn,auxOff,SLOT(toggleAux(bool)),2); |
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| 380 | } |
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| 381 | |
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| 382 | |
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| 383 | QMenu *mFullScreen = mSpecial->addMenu("Full screen"); |
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| 384 | QAction *fullOn = mFullScreen->addAction("On"); |
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| 385 | QAction *fullOff = mFullScreen->addAction("Off"); |
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| 386 | createRadioAction(fullOn,fullOff,SLOT(toggleFullScreen(bool)),2); |
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| 387 | |
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| 388 | } |
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| 389 | |
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| 390 | void G4OpenGLQtViewer::manageContextMenuEvent(QContextMenuEvent *e) |
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| 391 | { |
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[579] | 392 | if (!GLWindow) { |
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| 393 | G4cerr << "Visualization window not defined, please choose one before" << G4endl; |
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| 394 | } else { |
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[539] | 395 | |
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[579] | 396 | if (!fContextMenu) |
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| 397 | createPopupMenu(); |
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| 398 | |
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| 399 | // launch menu |
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| 400 | if ( fContextMenu ) { |
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| 401 | fContextMenu->exec( e->globalPos() ); |
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| 402 | // delete fContextMenu; |
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| 403 | } |
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[564] | 404 | } |
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| 405 | e->accept(); |
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| 406 | } |
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[539] | 407 | |
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| 408 | |
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[564] | 409 | /** |
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| 410 | Create a radio button menu. The two menu will be connected. When click on one, |
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| 411 | eatch state will be invert and callback method will be called. |
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| 412 | @param action1 first action to connect |
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| 413 | @param action2 second action to connect |
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| 414 | @param method callback method |
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| 415 | @param nCheck: 1 : first action will be set true. 2 : second action will be set true |
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| 416 | */ |
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| 417 | void G4OpenGLQtViewer::createRadioAction(QAction *action1,QAction *action2, const std::string& method,unsigned int nCheck) { |
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| 418 | |
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| 419 | action1->setCheckable(true); |
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| 420 | action2->setCheckable(true); |
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| 421 | |
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| 422 | if (nCheck ==1) |
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| 423 | action1->setChecked (true); |
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| 424 | else |
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| 425 | action2->setChecked (true); |
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| 426 | |
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| 427 | QObject ::connect(action1, SIGNAL(triggered(bool)),action2, SLOT(toggle())); |
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| 428 | QObject ::connect(action2, SIGNAL(triggered(bool)),action1, SLOT(toggle())); |
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| 429 | |
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| 430 | QObject ::connect(action1, SIGNAL(toggled(bool)),this, method.c_str()); |
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| 431 | |
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| 432 | } |
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| 433 | |
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| 434 | /** |
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| 435 | Slot activate when drawing->wireframe menu is set |
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| 436 | */ |
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| 437 | void G4OpenGLQtViewer::actionDrawingWireframe() { |
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| 438 | emit toggleDrawingAction(1); |
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| 439 | } |
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| 440 | |
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| 441 | /** |
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| 442 | Slot activate when drawing->line removal menu is set |
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| 443 | */ |
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| 444 | void G4OpenGLQtViewer::actionDrawingLineRemoval() { |
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| 445 | emit toggleDrawingAction(2); |
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| 446 | } |
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| 447 | |
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| 448 | /** |
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| 449 | Slot activate when drawing->surface removal menu is set |
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| 450 | */ |
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| 451 | void G4OpenGLQtViewer::actionDrawingSurfaceRemoval() { |
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| 452 | emit toggleDrawingAction(3); |
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| 453 | } |
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| 454 | |
---|
| 455 | /** |
---|
| 456 | Slot activate when drawing->wireframe menu is set |
---|
| 457 | */ |
---|
| 458 | void G4OpenGLQtViewer::actionDrawingLineSurfaceRemoval() { |
---|
| 459 | emit toggleDrawingAction(4); |
---|
| 460 | } |
---|
| 461 | |
---|
| 462 | |
---|
| 463 | /** |
---|
[565] | 464 | Slot activated when drawing menu is toggle |
---|
| 465 | Warning : When G4OpenGLStoredQtViewer::DrawView() method call, |
---|
| 466 | KernelVisitDecision () will be call and will set the fNeedKernelVisit |
---|
| 467 | to 1. See G4XXXStoredViewer::CompareForKernelVisit for explanations. |
---|
| 468 | It will cause a redraw of the view |
---|
| 469 | @param aAction : 1 wireframe, 2 line removal, 3 surface removal, 4 line & surface removal |
---|
| 470 | @see G4OpenGLStoredQtViewer::DrawView |
---|
| 471 | @see G4XXXStoredViewer::CompareForKernelVisit |
---|
[564] | 472 | */ |
---|
| 473 | void G4OpenGLQtViewer::toggleDrawingAction(int aAction) { |
---|
| 474 | |
---|
| 475 | G4ViewParameters::DrawingStyle d_style; |
---|
[539] | 476 | |
---|
| 477 | |
---|
[564] | 478 | if (aAction ==1) { |
---|
| 479 | fDrawingWireframe->setChecked (true); |
---|
| 480 | fDrawingLineRemoval->setChecked (false); |
---|
| 481 | fDrawingSurfaceRemoval->setChecked (false); |
---|
| 482 | fDrawingLineSurfaceRemoval->setChecked (false); |
---|
| 483 | |
---|
| 484 | d_style = G4ViewParameters::wireframe; |
---|
| 485 | |
---|
| 486 | } else if (aAction ==2) { |
---|
| 487 | fDrawingWireframe->setChecked (false); |
---|
| 488 | fDrawingLineRemoval->setChecked (true); |
---|
| 489 | fDrawingSurfaceRemoval->setChecked (false); |
---|
| 490 | fDrawingLineSurfaceRemoval->setChecked (false); |
---|
| 491 | |
---|
| 492 | d_style = G4ViewParameters::hlr; |
---|
| 493 | |
---|
| 494 | } else if (aAction ==3) { |
---|
| 495 | fDrawingWireframe->setChecked (false); |
---|
| 496 | fDrawingLineRemoval->setChecked (false); |
---|
| 497 | fDrawingSurfaceRemoval->setChecked (true); |
---|
| 498 | fDrawingLineSurfaceRemoval->setChecked (false); |
---|
| 499 | |
---|
| 500 | d_style = G4ViewParameters::hsr; |
---|
| 501 | |
---|
| 502 | } else if (aAction ==4) { |
---|
| 503 | fDrawingWireframe->setChecked (false); |
---|
| 504 | fDrawingLineRemoval->setChecked (false); |
---|
| 505 | fDrawingSurfaceRemoval->setChecked (false); |
---|
| 506 | fDrawingLineSurfaceRemoval->setChecked (true); |
---|
| 507 | |
---|
| 508 | d_style = G4ViewParameters::hlhsr; |
---|
| 509 | } |
---|
| 510 | fVP.SetDrawingStyle(d_style); |
---|
| 511 | |
---|
| 512 | updateQWidget(); |
---|
| 513 | printf("G4OpenGLQtViewer::toggleDrawingAction\n"); |
---|
[539] | 514 | } |
---|
| 515 | |
---|
[564] | 516 | |
---|
| 517 | /** |
---|
| 518 | SLOT Activate by a click on the representation menu |
---|
[565] | 519 | Warning : When G4OpenGLStoredQtViewer::DrawView() method call, |
---|
| 520 | KernelVisitDecision () will be call and will set the fNeedKernelVisit |
---|
| 521 | to 1. See G4XXXStoredViewer::CompareForKernelVisit for explanations. |
---|
| 522 | It will cause a redraw of the view |
---|
[564] | 523 | @param check : 1 polyhedron, 0 nurbs |
---|
[565] | 524 | @see G4OpenGLStoredQtViewer::DrawView |
---|
| 525 | @see G4XXXStoredViewer::CompareForKernelVisit |
---|
[564] | 526 | */ |
---|
| 527 | void G4OpenGLQtViewer::toggleRepresentation(bool check) { |
---|
| 528 | |
---|
| 529 | G4ViewParameters::RepStyle style; |
---|
| 530 | if (check == 1) { |
---|
| 531 | style = G4ViewParameters::polyhedron; |
---|
| 532 | } else { |
---|
| 533 | style = G4ViewParameters::nurbs; |
---|
| 534 | } |
---|
| 535 | fVP.SetRepStyle (style); |
---|
| 536 | |
---|
| 537 | printf("G4OpenGLQtViewer::toggleRepresentation 3%d\n",check); |
---|
| 538 | updateQWidget(); |
---|
| 539 | printf("G4OpenGLQtViewer::toggleRepresentation 4%d\n",check); |
---|
[530] | 540 | } |
---|
| 541 | |
---|
[564] | 542 | /** |
---|
| 543 | SLOT Activate by a click on the background menu |
---|
| 544 | @param check : 1 white, 0 black |
---|
| 545 | */ |
---|
| 546 | void G4OpenGLQtViewer::toggleBackground(bool check) { |
---|
| 547 | |
---|
| 548 | // //I need to revisit the kernel if the background colour changes and |
---|
| 549 | // //hidden line removal is enabled, because hlr drawing utilises the |
---|
| 550 | // //background colour in its drawing... |
---|
| 551 | // // (Note added by JA 13/9/2005) Background now handled in view |
---|
| 552 | // // parameters. A kernel visit is triggered on change of background. |
---|
| 553 | if (check == 1) { |
---|
| 554 | ((G4ViewParameters&)this->GetViewParameters()). |
---|
| 555 | SetBackgroundColour(G4Colour(1.,1.,1.)); // White |
---|
| 556 | } else { |
---|
| 557 | ((G4ViewParameters&)this->GetViewParameters()). |
---|
| 558 | SetBackgroundColour(G4Colour(0.,0.,0.)); // Black |
---|
| 559 | } |
---|
| 560 | updateQWidget(); |
---|
[530] | 561 | } |
---|
| 562 | |
---|
[564] | 563 | /** |
---|
| 564 | SLOT Activate by a click on the transparency menu |
---|
| 565 | @param check : 1 , 0 |
---|
| 566 | */ |
---|
| 567 | void G4OpenGLQtViewer::toggleTransparency(bool check) { |
---|
| 568 | |
---|
| 569 | if (check) { |
---|
| 570 | transparency_enabled = false; |
---|
| 571 | } else { |
---|
| 572 | transparency_enabled = true; |
---|
| 573 | } |
---|
| 574 | SetNeedKernelVisit (true); |
---|
| 575 | updateQWidget(); |
---|
| 576 | } |
---|
[530] | 577 | |
---|
[564] | 578 | /** |
---|
| 579 | SLOT Activate by a click on the antialiasing menu |
---|
| 580 | @param check : 1 , 0 |
---|
| 581 | */ |
---|
| 582 | void G4OpenGLQtViewer::toggleAntialiasing(bool check) { |
---|
| 583 | |
---|
| 584 | if (!check) { |
---|
| 585 | antialiasing_enabled = false; |
---|
| 586 | glDisable (GL_LINE_SMOOTH); |
---|
| 587 | glDisable (GL_POLYGON_SMOOTH); |
---|
| 588 | } else { |
---|
| 589 | antialiasing_enabled = true; |
---|
| 590 | glEnable (GL_LINE_SMOOTH); |
---|
| 591 | glHint (GL_LINE_SMOOTH_HINT, GL_NICEST); |
---|
| 592 | glEnable (GL_POLYGON_SMOOTH); |
---|
| 593 | glHint (GL_POLYGON_SMOOTH_HINT, GL_NICEST); |
---|
[530] | 594 | } |
---|
[564] | 595 | |
---|
| 596 | updateQWidget(); |
---|
| 597 | printf("G4OpenGLQtViewer::toggleRepresentation %d\n",check); |
---|
| 598 | } |
---|
| 599 | |
---|
| 600 | /** |
---|
| 601 | SLOT Activate by a click on the haloing menu |
---|
| 602 | @param check : 1 , 0 |
---|
[530] | 603 | */ |
---|
[564] | 604 | //FIXME : I SEE NOTHING... |
---|
| 605 | void G4OpenGLQtViewer::toggleHaloing(bool check) { |
---|
| 606 | if (check) { |
---|
| 607 | haloing_enabled = false; |
---|
| 608 | } else { |
---|
| 609 | haloing_enabled = true; |
---|
| 610 | } |
---|
[530] | 611 | |
---|
[564] | 612 | updateQWidget(); |
---|
[530] | 613 | |
---|
[564] | 614 | printf("G4OpenGLQtViewer::toggleRepresentation %d\n",check); |
---|
| 615 | } |
---|
| 616 | |
---|
| 617 | /** |
---|
| 618 | SLOT Activate by a click on the auxiliaire edges menu |
---|
| 619 | @param check : 1 , 0 |
---|
| 620 | */ |
---|
| 621 | void G4OpenGLQtViewer::toggleAux(bool check) { |
---|
| 622 | if (check) { |
---|
| 623 | fVP.SetAuxEdgeVisible(false); |
---|
| 624 | } else { |
---|
| 625 | fVP.SetAuxEdgeVisible(true); |
---|
| 626 | } |
---|
| 627 | SetNeedKernelVisit (true); |
---|
| 628 | updateQWidget(); |
---|
| 629 | |
---|
| 630 | printf("G4OpenGLQtViewer::toggleRepresentation %d\n",check); |
---|
| 631 | } |
---|
| 632 | |
---|
| 633 | /** |
---|
| 634 | SLOT Activate by a click on the full screen menu |
---|
| 635 | @param check : 1 , 0 |
---|
| 636 | */ |
---|
| 637 | void G4OpenGLQtViewer::toggleFullScreen(bool check) { |
---|
| 638 | GLWindow->setWindowState(GLWindow->windowState() ^ Qt::WindowFullScreen); |
---|
| 639 | |
---|
| 640 | printf("G4OpenGLQtViewer::toggleRepresentation %d\n",check); |
---|
| 641 | } |
---|
| 642 | |
---|
| 643 | /** |
---|
| 644 | SLOT Activate by a click on the mouse action menu |
---|
| 645 | @param check : 1 , 0 |
---|
| 646 | */ |
---|
| 647 | void G4OpenGLQtViewer::toggleMouseAction(bool check) { |
---|
| 648 | if (check) { // rotate scene |
---|
| 649 | fMouseAction = true; |
---|
| 650 | } else { // move scene |
---|
| 651 | fMouseAction = false; |
---|
| 652 | } |
---|
| 653 | |
---|
| 654 | printf("G4OpenGLQtViewer::toggleRepresentation %d\n",check); |
---|
| 655 | } |
---|
| 656 | |
---|
| 657 | |
---|
[565] | 658 | void G4OpenGLQtViewer::actionControlPanels() { |
---|
| 659 | printf("G4OpenGLQtViewer::actionControlPanels \n"); |
---|
| 660 | } |
---|
| 661 | |
---|
| 662 | void G4OpenGLQtViewer::actionExitG4() { |
---|
| 663 | printf("G4OpenGLQtViewer::actionExitG4() \n"); |
---|
| 664 | } |
---|
| 665 | |
---|
| 666 | void G4OpenGLQtViewer::actionCreateEPS() { |
---|
[580] | 667 | QString filters; |
---|
| 668 | QList<QByteArray> formats = QImageWriter::supportedImageFormats (); |
---|
| 669 | for (int i = 0; i < formats.size(); ++i) { |
---|
[586] | 670 | filters +=formats.at(i)+";;"; |
---|
| 671 | // if ((i+1) <formats.size()) { |
---|
| 672 | // filters += ";;"; |
---|
| 673 | // } |
---|
[580] | 674 | } |
---|
[588] | 675 | filters += "eps;;"; |
---|
| 676 | filters += "ps;;"; |
---|
| 677 | filters += "pdf"; |
---|
[582] | 678 | QString* selectedFilter = new QString(); |
---|
[580] | 679 | QString nomFich = QFileDialog::getSaveFileName ( GLWindow, |
---|
| 680 | tr("Save as ..."), |
---|
| 681 | ".", |
---|
[582] | 682 | filters, |
---|
| 683 | selectedFilter ); |
---|
[580] | 684 | // bmp jpg jpeg png ppm xbm xpm |
---|
[582] | 685 | if (nomFich == "") { |
---|
| 686 | return; |
---|
| 687 | } |
---|
| 688 | nomFich += "."+selectedFilter->toLower(); |
---|
| 689 | printf("G4OpenGLQtViewer::name %s\n",nomFich.toStdString().c_str()); |
---|
[585] | 690 | G4OpenGLQtExportDialog* exportDialog= new G4OpenGLQtExportDialog(GLWindow,nomFich,fWindow->height(),fWindow->width()); |
---|
| 691 | if( exportDialog->exec()) { |
---|
[593] | 692 | |
---|
| 693 | QImage image; |
---|
| 694 | // if ((exportDialog->getWidth() !=fWindow->width()) || |
---|
| 695 | // (exportDialog->getHeight() !=fWindow->height())) { |
---|
[585] | 696 | |
---|
| 697 | // rescaleImage(exportDialog->getWidth(),exportDialog->getHeight());// re-scale image |
---|
| 698 | printf("rescaling\n"); |
---|
[593] | 699 | QGLWidget* glResized = fWindow; |
---|
| 700 | fWindow->renderPixmap (exportDialog->getWidth()*2,exportDialog->getHeight()*2 ).save("/Users/laurentgarnier/Desktop/zzz.jpg","jpg"); |
---|
| 701 | QPixmap * pixmap = new QPixmap(fWindow->renderPixmap (exportDialog->getWidth(),exportDialog->getHeight() )) ; |
---|
| 702 | // image = pixmap.toImage(); |
---|
| 703 | // glResized->resize(exportDialog->getWidth()*2,exportDialog->getHeight()*2); |
---|
| 704 | printf("rescaling after\n"); |
---|
| 705 | // image = glResized->grabFrameBuffer(); |
---|
| 706 | |
---|
| 707 | // } else { |
---|
| 708 | // image = fWindow->grabFrameBuffer(); |
---|
| 709 | // } |
---|
[585] | 710 | // jpeg format |
---|
| 711 | if (nomFich.endsWith(".jpg") || |
---|
| 712 | nomFich.endsWith(".jpeg")) { |
---|
| 713 | // grabFrameBuffer() :: Returns an image of the frame buffer. If withAlpha is true the alpha channel is included. |
---|
[586] | 714 | image.save(nomFich,0,exportDialog->getSliderValue()); |
---|
[585] | 715 | printf("saving jpeg quality : %d\n",exportDialog->getSliderValue()); |
---|
| 716 | } else if (nomFich.endsWith(".eps")) { |
---|
[586] | 717 | generateEPS(nomFich,exportDialog->getNbColor(),image); |
---|
[588] | 718 | } else if (nomFich.endsWith(".ps") ||nomFich.endsWith(".pdf")) { |
---|
| 719 | generatePS_PDF(nomFich,exportDialog->getNbColor(),image); |
---|
[585] | 720 | } else if (nomFich.endsWith(".tif") || |
---|
| 721 | nomFich.endsWith(".tiff") || |
---|
| 722 | nomFich.endsWith(".jpg") || |
---|
| 723 | nomFich.endsWith(".png") || |
---|
| 724 | nomFich.endsWith(".bmp") || |
---|
| 725 | nomFich.endsWith(".xpm")) { |
---|
[586] | 726 | image.save(nomFich,0,exportDialog->getSliderValue()); |
---|
[585] | 727 | printf("saving ELSE\n"); |
---|
| 728 | } else { |
---|
| 729 | G4cerr << "This version of G4UI Could not generate the selected format" << G4endl; |
---|
| 730 | } |
---|
| 731 | |
---|
| 732 | } else { // cancel selected |
---|
| 733 | return; |
---|
[568] | 734 | } |
---|
[580] | 735 | |
---|
[565] | 736 | printf("G4OpenGLQtViewer::actionCreateEPS() \n"); |
---|
| 737 | } |
---|
| 738 | |
---|
[580] | 739 | /* |
---|
| 740 | // 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 |
---|
[565] | 741 | |
---|
[580] | 742 | void Graph::exportToSVG(const QString& fname) |
---|
| 743 | { |
---|
| 744 | // enable workaround for Qt3 misalignments |
---|
| 745 | QwtPainter::setSVGMode(true); |
---|
| 746 | QPicture picture; |
---|
| 747 | QPainter p(&picture); |
---|
| 748 | d_plot->print(&p, d_plot->rect()); |
---|
| 749 | p.end(); |
---|
[565] | 750 | |
---|
[580] | 751 | picture.save(fname, "svg"); |
---|
| 752 | } |
---|
| 753 | */ |
---|
| 754 | |
---|
| 755 | |
---|
| 756 | |
---|
| 757 | |
---|
[564] | 758 | /** |
---|
| 759 | Save the current mouse press point |
---|
| 760 | @param p mouse click point |
---|
| 761 | */ |
---|
| 762 | void G4OpenGLQtViewer::G4MousePressEvent(QPoint p) |
---|
| 763 | { |
---|
| 764 | lastPos = p; |
---|
| 765 | } |
---|
| 766 | |
---|
| 767 | /** |
---|
| 768 | @param pos_x mouse x position |
---|
| 769 | @param pos_y mouse y position |
---|
| 770 | @param mButtons mouse button active |
---|
| 771 | */ |
---|
| 772 | void G4OpenGLQtViewer::G4MouseMoveEvent(int pos_x, int pos_y,Qt::MouseButtons mButtons) |
---|
| 773 | { |
---|
| 774 | int dx = pos_x - lastPos.x(); |
---|
| 775 | int dy = pos_y - lastPos.y(); |
---|
[530] | 776 | |
---|
[564] | 777 | if (fMouseAction) { // rotate |
---|
| 778 | if (mButtons & Qt::LeftButton) { |
---|
| 779 | //phi spin stuff here |
---|
| 780 | |
---|
| 781 | G4Vector3D vp = fVP.GetViewpointDirection ().unit (); |
---|
| 782 | G4Vector3D up = fVP.GetUpVector ().unit (); |
---|
| 783 | |
---|
| 784 | G4Vector3D yprime = (up.cross(vp)).unit(); |
---|
| 785 | G4Vector3D zprime = (vp.cross(yprime)).unit(); |
---|
| 786 | |
---|
| 787 | G4double delta_alpha; |
---|
| 788 | G4double delta_theta; |
---|
| 789 | |
---|
| 790 | if (fVP.GetLightsMoveWithCamera()) { |
---|
| 791 | delta_alpha = dy; |
---|
| 792 | delta_theta = -dx; |
---|
| 793 | } else { |
---|
| 794 | delta_alpha = -dy; |
---|
| 795 | delta_theta = dx; |
---|
| 796 | } |
---|
[530] | 797 | |
---|
[564] | 798 | delta_alpha *= deg; |
---|
| 799 | delta_theta *= deg; |
---|
[530] | 800 | |
---|
[564] | 801 | G4Vector3D new_vp = std::cos(delta_alpha) * vp + std::sin(delta_alpha) * zprime; |
---|
| 802 | |
---|
| 803 | G4Vector3D new_up; |
---|
| 804 | if (fVP.GetLightsMoveWithCamera()) { |
---|
| 805 | new_up = (new_vp.cross(yprime)).unit(); |
---|
| 806 | fVP.SetUpVector(new_up); |
---|
| 807 | } else { |
---|
| 808 | new_up = up; |
---|
| 809 | } |
---|
| 810 | //////////////// |
---|
| 811 | // Rotates by fixed azimuthal angle delta_theta. |
---|
| 812 | |
---|
| 813 | G4double cosalpha = new_up.dot (new_vp.unit()); |
---|
| 814 | G4double sinalpha = std::sqrt (1. - std::pow (cosalpha, 2)); |
---|
| 815 | yprime = (new_up.cross (new_vp.unit())).unit (); |
---|
| 816 | G4Vector3D xprime = yprime.cross (new_up); |
---|
| 817 | // Projection of vp on plane perpendicular to up... |
---|
| 818 | G4Vector3D a1 = sinalpha * xprime; |
---|
| 819 | // Required new projection... |
---|
| 820 | G4Vector3D a2 = |
---|
| 821 | sinalpha * (std::cos (delta_theta) * xprime + std::sin (delta_theta) * yprime); |
---|
| 822 | // Required Increment vector... |
---|
| 823 | G4Vector3D delta = a2 - a1; |
---|
| 824 | // So new viewpoint is... |
---|
| 825 | G4Vector3D viewPoint = new_vp.unit() + delta; |
---|
| 826 | |
---|
| 827 | fVP.SetViewAndLights (viewPoint); |
---|
| 828 | updateQWidget(); |
---|
| 829 | |
---|
| 830 | } else if (mButtons & Qt::RightButton) { |
---|
| 831 | // NEVER DONE BECAUSE OF MOUSE MENU |
---|
| 832 | // printf("G4OpenGLQtViewer::mouseMoveEvent Right \n"); |
---|
| 833 | // setXRotation(xRot + dy/2); |
---|
| 834 | // setZRotation(zRot + dx/2); |
---|
| 835 | // updateQWidget(); |
---|
| 836 | } |
---|
| 837 | } else { // move |
---|
| 838 | |
---|
| 839 | float dx = pos_x - lastPos.x(); |
---|
| 840 | float dy = pos_y - lastPos.y(); |
---|
| 841 | |
---|
| 842 | G4Point3D stp |
---|
| 843 | = GetSceneHandler()->GetScene()->GetStandardTargetPoint(); |
---|
| 844 | |
---|
| 845 | G4Point3D tp = stp + fVP.GetCurrentTargetPoint (); |
---|
| 846 | |
---|
| 847 | const G4Vector3D& upVector = fVP.GetUpVector (); |
---|
| 848 | const G4Vector3D& vpVector = fVP.GetViewpointDirection (); |
---|
| 849 | |
---|
| 850 | G4Vector3D unitRight = (upVector.cross (vpVector)).unit(); |
---|
| 851 | G4Vector3D unitUp = (vpVector.cross (unitRight)).unit(); |
---|
| 852 | |
---|
| 853 | tp += -dx * unitRight + dy * unitUp; |
---|
| 854 | fVP.SetCurrentTargetPoint (tp - stp); |
---|
| 855 | |
---|
| 856 | updateQWidget(); |
---|
| 857 | } |
---|
| 858 | lastPos = QPoint(pos_x, pos_y); |
---|
| 859 | } |
---|
| 860 | |
---|
[585] | 861 | void G4OpenGLQtViewer::rescaleImage( |
---|
| 862 | int aWidth |
---|
| 863 | ,int aHeight |
---|
| 864 | ){ |
---|
[586] | 865 | printf("should rescale \n"); |
---|
[585] | 866 | } |
---|
[586] | 867 | |
---|
| 868 | /** |
---|
| 869 | Generate Postscript form image |
---|
| 870 | @param aFilename : name of file |
---|
| 871 | @param aInColor : numbers of colors : 1->BW 2->RGB 3->RGB+Alpha |
---|
| 872 | @param aImage : Image to print |
---|
| 873 | */ |
---|
[588] | 874 | bool G4OpenGLQtViewer::generateEPS ( |
---|
[586] | 875 | QString aFilename |
---|
| 876 | ,int aInColor |
---|
| 877 | ,QImage aImage |
---|
| 878 | ) |
---|
| 879 | { |
---|
[587] | 880 | // FIXME |
---|
[586] | 881 | printf("saving EPS\n"); |
---|
| 882 | |
---|
| 883 | FILE* fp; |
---|
[587] | 884 | |
---|
[589] | 885 | if ((!aImage.isGrayscale ()) &&(aInColor ==1 )) { |
---|
| 886 | aImage.convertToFormat ( aImage.format(), Qt::MonoOnly); |
---|
| 887 | } |
---|
[586] | 888 | const uchar * pixels = aImage.bits (); |
---|
| 889 | |
---|
| 890 | if (pixels == NULL) |
---|
[588] | 891 | return false; |
---|
[586] | 892 | |
---|
| 893 | fp = fopen (aFilename.toStdString().c_str(), "w"); |
---|
| 894 | if (fp == NULL) { |
---|
[588] | 895 | return false; |
---|
[586] | 896 | } |
---|
| 897 | |
---|
| 898 | fprintf (fp, "%%!PS-Adobe-2.0 EPSF-1.2\n"); |
---|
| 899 | fprintf (fp, "%%%%Title: %s\n", aFilename.toStdString().c_str()); |
---|
| 900 | fprintf (fp, "%%%%Creator: OpenGL pixmap render output\n"); |
---|
[587] | 901 | fprintf (fp, "%%%%BoundingBox: 0 0 %d %d\n", aImage.width(), aImage.height()); |
---|
[586] | 902 | fprintf (fp, "%%%%EndComments\n"); |
---|
| 903 | fprintf (fp, "gsave\n"); |
---|
| 904 | fprintf (fp, "/bwproc {\n"); |
---|
| 905 | fprintf (fp, " rgbproc\n"); |
---|
| 906 | fprintf (fp, " dup length 3 idiv string 0 3 0 \n"); |
---|
| 907 | fprintf (fp, " 5 -1 roll {\n"); |
---|
| 908 | fprintf (fp, " add 2 1 roll 1 sub dup 0 eq\n"); |
---|
| 909 | fprintf (fp, " { pop 3 idiv 3 -1 roll dup 4 -1 roll dup\n"); |
---|
| 910 | fprintf (fp, " 3 1 roll 5 -1 roll } put 1 add 3 0 \n"); |
---|
| 911 | fprintf (fp, " { 2 1 roll } ifelse\n"); |
---|
| 912 | fprintf (fp, " }forall\n"); |
---|
| 913 | fprintf (fp, " pop pop pop\n"); |
---|
| 914 | fprintf (fp, "} def\n"); |
---|
| 915 | fprintf (fp, "systemdict /colorimage known not {\n"); |
---|
| 916 | fprintf (fp, " /colorimage {\n"); |
---|
| 917 | fprintf (fp, " pop\n"); |
---|
| 918 | fprintf (fp, " pop\n"); |
---|
| 919 | fprintf (fp, " /rgbproc exch def\n"); |
---|
| 920 | fprintf (fp, " { bwproc } image\n"); |
---|
| 921 | fprintf (fp, " } def\n"); |
---|
| 922 | fprintf (fp, "} if\n"); |
---|
[587] | 923 | fprintf (fp, "/picstr %d string def\n", aImage.width() * aInColor); |
---|
| 924 | fprintf (fp, "%d %d scale\n", aImage.width(), aImage.height()); |
---|
| 925 | fprintf (fp, "%d %d %d\n", aImage.width(), aImage.height(), 8); |
---|
| 926 | fprintf (fp, "[%d 0 0 %d 0 0]\n", aImage.width(), aImage.height()); |
---|
[586] | 927 | fprintf (fp, "{currentfile picstr readhexstring pop}\n"); |
---|
| 928 | fprintf (fp, "false %d\n", aInColor); |
---|
| 929 | fprintf (fp, "colorimage\n"); |
---|
| 930 | |
---|
| 931 | |
---|
[588] | 932 | int width = aImage.width(); |
---|
| 933 | int height = aImage.height(); |
---|
| 934 | int depth = aImage.depth(); |
---|
| 935 | int size = width*height; |
---|
| 936 | |
---|
| 937 | if (depth == 1) |
---|
| 938 | size = (width+7)/8*height; |
---|
| 939 | else if (aInColor == 1) |
---|
| 940 | size = size*3; |
---|
| 941 | |
---|
| 942 | int i = 0; |
---|
| 943 | if (depth == 1) { |
---|
| 944 | // To be implemented |
---|
| 945 | // QImage::Endian bitOrder = aImage.bitOrder(); |
---|
| 946 | /* for(int y=0; y < height; y++) { |
---|
| 947 | const uchar * s = aImage.scanLine(y); |
---|
| 948 | for(int x=0; x < width; x++) { |
---|
| 949 | // need to copy bit for bit... |
---|
| 950 | bool b = (bitOrder == QImage::LittleEndian) ? |
---|
| 951 | (*(s + (x >> 3)) >> (x & 7)) & 1 : |
---|
| 952 | (*(s + (x >> 3)) << (x & 7)) & 0x80 ; |
---|
| 953 | if (b) |
---|
| 954 | pixel[i >> 3] ^= (0x80 >> (i & 7)); |
---|
| 955 | i++; |
---|
[587] | 956 | } |
---|
[588] | 957 | // we need to align to 8 bit here |
---|
| 958 | i = (i+7) & 0xffffff8; |
---|
| 959 | } |
---|
| 960 | */ |
---|
| 961 | } else if (depth == 8) { |
---|
| 962 | printf("has 8 bit\n"); |
---|
| 963 | for(int y=height-1; y >=0 ; y--) { |
---|
| 964 | const uchar * s = aImage.scanLine(y); |
---|
| 965 | for(int x=0; x <width; x++) { |
---|
| 966 | QRgb rgb = aImage.color(s[x]); |
---|
| 967 | if (aInColor == 1) { |
---|
| 968 | fprintf (fp, " %02hx ",(unsigned char)qGray(rgb)); |
---|
| 969 | i++; |
---|
| 970 | } else { |
---|
| 971 | fprintf (fp, " %02hx %02hx %02hx", |
---|
| 972 | (unsigned char) qRed(rgb), |
---|
| 973 | (unsigned char) qGreen(rgb), |
---|
| 974 | (unsigned char) qBlue(rgb)); |
---|
| 975 | i += 3; |
---|
| 976 | } |
---|
| 977 | } |
---|
[586] | 978 | fprintf (fp, "\n"); |
---|
[588] | 979 | } |
---|
| 980 | } else { |
---|
| 981 | bool alpha = aImage.hasAlphaChannel(); |
---|
| 982 | printf("has else %d alpha %d\n",depth,alpha); |
---|
| 983 | for(int y=height-1; y >=0 ; y--) { |
---|
| 984 | QRgb * s = (QRgb*)(aImage.scanLine(y)); |
---|
| 985 | for(int x=0; x <width; x++) { |
---|
| 986 | QRgb rgb = (*s++); |
---|
| 987 | if (alpha && qAlpha(rgb) < 0x40) // 25% alpha, convert to white - |
---|
| 988 | rgb = qRgb(0xff, 0xff, 0xff); |
---|
| 989 | if (aInColor == 1) { |
---|
| 990 | fprintf (fp, " %02hx ",(unsigned char)qGray(rgb)); |
---|
| 991 | i++; |
---|
| 992 | } else { |
---|
| 993 | fprintf (fp, " %02hx %02hx %02hx", |
---|
| 994 | (unsigned char) qRed(rgb), |
---|
| 995 | (unsigned char) qGreen(rgb), |
---|
| 996 | (unsigned char) qBlue(rgb)); |
---|
| 997 | i += 3; |
---|
| 998 | } |
---|
[587] | 999 | } |
---|
| 1000 | fprintf (fp, "\n"); |
---|
[588] | 1001 | } |
---|
[586] | 1002 | } |
---|
[588] | 1003 | |
---|
[586] | 1004 | fprintf (fp, "grestore\n"); |
---|
| 1005 | fprintf (fp, "showpage\n"); |
---|
| 1006 | fclose (fp); |
---|
[588] | 1007 | |
---|
| 1008 | return true; |
---|
[586] | 1009 | } |
---|
[588] | 1010 | /** |
---|
| 1011 | Generate Postscript or PDF form image |
---|
| 1012 | @param aFilename : name of file |
---|
| 1013 | @param aInColor : numbers of colors : 1->BW 2->RGB |
---|
| 1014 | @param aImage : Image to print |
---|
| 1015 | */ |
---|
| 1016 | bool G4OpenGLQtViewer::generatePS_PDF ( |
---|
| 1017 | QString aFilename |
---|
| 1018 | ,int aInColor |
---|
| 1019 | ,QImage aImage |
---|
| 1020 | ) |
---|
| 1021 | { |
---|
| 1022 | QPrinter printer; |
---|
| 1023 | // printer.setPageSize(pageSize); |
---|
| 1024 | if (aInColor == 1) { |
---|
| 1025 | printer.setColorMode(QPrinter::GrayScale); |
---|
| 1026 | } else { |
---|
| 1027 | printer.setColorMode(QPrinter::Color); |
---|
| 1028 | } |
---|
| 1029 | |
---|
| 1030 | if (aFilename.endsWith(".ps")) { |
---|
| 1031 | printer.setOutputFormat(QPrinter::PostScriptFormat); |
---|
| 1032 | } else { |
---|
| 1033 | printer.setOutputFormat(QPrinter::PdfFormat); |
---|
| 1034 | } |
---|
| 1035 | printer.setOutputFileName(aFilename); |
---|
| 1036 | // printer.setFullPage ( true); |
---|
| 1037 | QPainter paint(&printer); |
---|
| 1038 | paint.drawImage (0,0,aImage ); |
---|
| 1039 | paint.end(); |
---|
| 1040 | return true; |
---|
| 1041 | } |
---|
| 1042 | |
---|
[530] | 1043 | #endif |
---|
[588] | 1044 | |
---|
| 1045 | /* |
---|
| 1046 | |
---|
| 1047 | void MultiLayer::exportToSVG(const QString& fname) |
---|
| 1048 | { |
---|
| 1049 | QPicture picture; |
---|
| 1050 | QPainter p(&picture); |
---|
| 1051 | for (int i=0;i<(int)graphsList->count();i++) |
---|
| 1052 | { |
---|
| 1053 | Graph *gr=(Graph *)graphsList->at(i); |
---|
| 1054 | Plot *myPlot= (Plot *)gr->plotWidget(); |
---|
| 1055 | |
---|
| 1056 | QPoint pos=gr->pos(); |
---|
| 1057 | |
---|
| 1058 | int width=int(myPlot->frameGeometry().width()); |
---|
| 1059 | int height=int(myPlot->frameGeometry().height()); |
---|
| 1060 | |
---|
| 1061 | myPlot->print(&p, QRect(pos,QSize(width,height))); |
---|
| 1062 | } |
---|
| 1063 | |
---|
| 1064 | p.end(); |
---|
| 1065 | picture.save(fname, "svg"); |
---|
| 1066 | } |
---|
| 1067 | */ |
---|