[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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| 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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[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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[539] | 52 | #include <QtGui/qboxlayout.h> |
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| 53 | #include <QtGui/qdialog.h> |
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[564] | 54 | #include <QtGui/qmenu.h> |
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[580] | 55 | #include <QImageWriter> |
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| 56 | #include <QMessageBox> |
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[565] | 57 | #include <QFileDialog.h> |
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[588] | 58 | #include <QPrinter.h> |
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| 59 | #include <QPainter.h> |
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[530] | 60 | |
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| 61 | ////////////////////////////////////////////////////////////////////////////// |
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| 62 | /** |
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[564] | 63 | Implementation of virtual method of G4VViewer |
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| 64 | */ |
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[530] | 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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[542] | 70 | printf("G4OpenGLQtViewer::SetView ++++++++++++++++++++\n"); |
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[564] | 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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[579] | 75 | G4OpenGLViewer::SetView (); |
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[542] | 76 | printf("G4OpenGLQtViewer::SetView --------------------\n"); |
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[530] | 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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[564] | 83 | Implementation of virtual method of G4VViewer |
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| 84 | */ |
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[530] | 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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[542] | 90 | printf("G4OpenGLQtViewer::ShowView +++++++++++++++++++++\n"); |
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[564] | 91 | glFlush (); |
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[579] | 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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[564] | 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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[530] | 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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[564] | 117 | |
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[530] | 118 | ////////////////////////////////////////////////////////////////////////////// |
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| 119 | void G4OpenGLQtViewer::CreateMainWindow ( |
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[585] | 120 | QGLWidget* glWidget |
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| 121 | ) |
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[530] | 122 | ////////////////////////////////////////////////////////////////////////////// |
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| 123 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 124 | { |
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| 125 | |
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[538] | 126 | if(fWindow) return; //Done. |
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[564] | 127 | printf("G4OpenGLQtViewer::CreateMainWindow glWidget\n"); |
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[538] | 128 | |
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[539] | 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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[564] | 133 | fWindow = glWidget ; |
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[543] | 134 | // fWindow->makeCurrent(); |
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[538] | 135 | |
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[539] | 136 | // create window |
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[569] | 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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[579] | 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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[569] | 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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[579] | 148 | printf("G4OpenGLQtViewer::CreateMainWindow case Qapp exist, but not found\n"); |
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[569] | 149 | GLWindow = new QDialog(); |
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| 150 | } |
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[539] | 151 | } else { |
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[579] | 152 | printf("G4OpenGLQtViewer::CreateMainWindow case Qapp exist\n"); |
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[539] | 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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[564] | 157 | |
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[539] | 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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[564] | 161 | GLWindow->resize(300, 300); |
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[570] | 162 | GLWindow->move(900,300); |
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[539] | 163 | GLWindow->show(); |
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[530] | 164 | |
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[579] | 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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[564] | 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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[530] | 179 | |
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[564] | 180 | if(!fWindow) return; |
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| 181 | printf("G4OpenGLQtViewer::CreateMainWindow glWidget END\n"); |
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[530] | 182 | |
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[564] | 183 | if (!fContextMenu) |
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| 184 | createPopupMenu(); |
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[530] | 185 | |
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[564] | 186 | } |
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[530] | 187 | |
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[579] | 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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[564] | 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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[530] | 206 | } |
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| 207 | |
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| 208 | ////////////////////////////////////////////////////////////////////////////// |
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[564] | 209 | G4OpenGLQtViewer::~G4OpenGLQtViewer ( |
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[539] | 210 | ) |
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| 211 | ////////////////////////////////////////////////////////////////////////////// |
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| 212 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 213 | { |
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[564] | 214 | printf("G4OpenGLQtViewer::~G4OpenGLQtViewer \n"); |
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[579] | 215 | delete fContextMenu; |
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[564] | 216 | } |
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[539] | 217 | |
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| 218 | |
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[564] | 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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[539] | 223 | |
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[564] | 224 | fContextMenu = new QMenu("All"); |
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[539] | 225 | |
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[564] | 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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[539] | 245 | } else { |
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[564] | 246 | mRepresentation->clear(); |
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[539] | 247 | } |
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| 248 | |
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| 249 | |
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[564] | 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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[539] | 268 | |
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[564] | 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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[565] | 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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[564] | 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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[565] | 313 | QAction *controlPanels = mActions->addAction("Control panels"); |
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| 314 | QAction *exitG4 = mActions->addAction("Exit to G4Vis >"); |
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[568] | 315 | QAction *createEPS = mActions->addAction("Save as ..."); |
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[565] | 316 | QObject ::connect(controlPanels, |
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[566] | 317 | SIGNAL(triggered()), |
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[565] | 318 | this, |
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| 319 | SLOT(actionControlPanels())); |
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| 320 | QObject ::connect(exitG4, |
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[566] | 321 | SIGNAL(triggered()), |
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[565] | 322 | this, |
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| 323 | SLOT(actionExitG4())); |
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| 324 | QObject ::connect(createEPS, |
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[566] | 325 | SIGNAL(triggered()), |
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[565] | 326 | this, |
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| 327 | SLOT(actionCreateEPS())); |
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[564] | 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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[579] | 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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[539] | 388 | |
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[579] | 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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[564] | 397 | } |
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| 398 | e->accept(); |
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| 399 | } |
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[539] | 400 | |
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| 401 | |
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[564] | 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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[565] | 457 | Slot activated when drawing menu is toggle |
---|
| 458 | Warning : When G4OpenGLStoredQtViewer::DrawView() method call, |
---|
| 459 | KernelVisitDecision () will be call and will set the fNeedKernelVisit |
---|
| 460 | to 1. See G4XXXStoredViewer::CompareForKernelVisit for explanations. |
---|
| 461 | It will cause a redraw of the view |
---|
| 462 | @param aAction : 1 wireframe, 2 line removal, 3 surface removal, 4 line & surface removal |
---|
| 463 | @see G4OpenGLStoredQtViewer::DrawView |
---|
| 464 | @see G4XXXStoredViewer::CompareForKernelVisit |
---|
[564] | 465 | */ |
---|
| 466 | void G4OpenGLQtViewer::toggleDrawingAction(int aAction) { |
---|
| 467 | |
---|
| 468 | G4ViewParameters::DrawingStyle d_style; |
---|
[539] | 469 | |
---|
| 470 | |
---|
[564] | 471 | if (aAction ==1) { |
---|
| 472 | fDrawingWireframe->setChecked (true); |
---|
| 473 | fDrawingLineRemoval->setChecked (false); |
---|
| 474 | fDrawingSurfaceRemoval->setChecked (false); |
---|
| 475 | fDrawingLineSurfaceRemoval->setChecked (false); |
---|
| 476 | |
---|
| 477 | d_style = G4ViewParameters::wireframe; |
---|
| 478 | |
---|
| 479 | } else if (aAction ==2) { |
---|
| 480 | fDrawingWireframe->setChecked (false); |
---|
| 481 | fDrawingLineRemoval->setChecked (true); |
---|
| 482 | fDrawingSurfaceRemoval->setChecked (false); |
---|
| 483 | fDrawingLineSurfaceRemoval->setChecked (false); |
---|
| 484 | |
---|
| 485 | d_style = G4ViewParameters::hlr; |
---|
| 486 | |
---|
| 487 | } else if (aAction ==3) { |
---|
| 488 | fDrawingWireframe->setChecked (false); |
---|
| 489 | fDrawingLineRemoval->setChecked (false); |
---|
| 490 | fDrawingSurfaceRemoval->setChecked (true); |
---|
| 491 | fDrawingLineSurfaceRemoval->setChecked (false); |
---|
| 492 | |
---|
| 493 | d_style = G4ViewParameters::hsr; |
---|
| 494 | |
---|
| 495 | } else if (aAction ==4) { |
---|
| 496 | fDrawingWireframe->setChecked (false); |
---|
| 497 | fDrawingLineRemoval->setChecked (false); |
---|
| 498 | fDrawingSurfaceRemoval->setChecked (false); |
---|
| 499 | fDrawingLineSurfaceRemoval->setChecked (true); |
---|
| 500 | |
---|
| 501 | d_style = G4ViewParameters::hlhsr; |
---|
| 502 | } |
---|
| 503 | fVP.SetDrawingStyle(d_style); |
---|
| 504 | |
---|
| 505 | updateQWidget(); |
---|
| 506 | printf("G4OpenGLQtViewer::toggleDrawingAction\n"); |
---|
[539] | 507 | } |
---|
| 508 | |
---|
[564] | 509 | |
---|
| 510 | /** |
---|
| 511 | SLOT Activate by a click on the representation menu |
---|
[565] | 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 |
---|
[564] | 516 | @param check : 1 polyhedron, 0 nurbs |
---|
[565] | 517 | @see G4OpenGLStoredQtViewer::DrawView |
---|
| 518 | @see G4XXXStoredViewer::CompareForKernelVisit |
---|
[564] | 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); |
---|
[530] | 533 | } |
---|
| 534 | |
---|
[564] | 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(); |
---|
[530] | 554 | } |
---|
| 555 | |
---|
[564] | 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 | } |
---|
[530] | 570 | |
---|
[564] | 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); |
---|
[530] | 587 | } |
---|
[564] | 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 |
---|
[530] | 596 | */ |
---|
[564] | 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 | } |
---|
[530] | 604 | |
---|
[564] | 605 | updateQWidget(); |
---|
[530] | 606 | |
---|
[564] | 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 | |
---|
[565] | 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() { |
---|
[580] | 660 | QString filters; |
---|
| 661 | QList<QByteArray> formats = QImageWriter::supportedImageFormats (); |
---|
| 662 | for (int i = 0; i < formats.size(); ++i) { |
---|
[586] | 663 | filters +=formats.at(i)+";;"; |
---|
| 664 | // if ((i+1) <formats.size()) { |
---|
| 665 | // filters += ";;"; |
---|
| 666 | // } |
---|
[580] | 667 | } |
---|
[588] | 668 | filters += "eps;;"; |
---|
| 669 | filters += "ps;;"; |
---|
| 670 | filters += "pdf"; |
---|
[582] | 671 | QString* selectedFilter = new QString(); |
---|
[580] | 672 | QString nomFich = QFileDialog::getSaveFileName ( GLWindow, |
---|
| 673 | tr("Save as ..."), |
---|
| 674 | ".", |
---|
[582] | 675 | filters, |
---|
| 676 | selectedFilter ); |
---|
[580] | 677 | // bmp jpg jpeg png ppm xbm xpm |
---|
[582] | 678 | if (nomFich == "") { |
---|
| 679 | return; |
---|
| 680 | } |
---|
| 681 | nomFich += "."+selectedFilter->toLower(); |
---|
| 682 | printf("G4OpenGLQtViewer::name %s\n",nomFich.toStdString().c_str()); |
---|
[585] | 683 | G4OpenGLQtExportDialog* exportDialog= new G4OpenGLQtExportDialog(GLWindow,nomFich,fWindow->height(),fWindow->width()); |
---|
| 684 | if( exportDialog->exec()) { |
---|
| 685 | |
---|
| 686 | printf("rescaling before\n"); |
---|
[586] | 687 | // QPixmap * pixmap = new QPixmap(fWindow->renderPixmap (exportDialog->getWidth(),exportDialog->getHeight() )) ; |
---|
| 688 | QImage image = fWindow->grabFrameBuffer(); |
---|
[585] | 689 | printf("rescaling after\n"); |
---|
| 690 | |
---|
[586] | 691 | |
---|
[585] | 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. |
---|
[586] | 703 | image.save(nomFich,0,exportDialog->getSliderValue()); |
---|
[585] | 704 | printf("saving jpeg quality : %d\n",exportDialog->getSliderValue()); |
---|
| 705 | } else if (nomFich.endsWith(".eps")) { |
---|
[586] | 706 | generateEPS(nomFich,exportDialog->getNbColor(),image); |
---|
[588] | 707 | } else if (nomFich.endsWith(".ps") ||nomFich.endsWith(".pdf")) { |
---|
| 708 | generatePS_PDF(nomFich,exportDialog->getNbColor(),image); |
---|
[585] | 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")) { |
---|
[586] | 715 | image.save(nomFich,0,exportDialog->getSliderValue()); |
---|
[585] | 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; |
---|
[568] | 723 | } |
---|
[580] | 724 | |
---|
[565] | 725 | printf("G4OpenGLQtViewer::actionCreateEPS() \n"); |
---|
| 726 | } |
---|
| 727 | |
---|
[580] | 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 |
---|
[565] | 730 | |
---|
[580] | 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(); |
---|
[565] | 739 | |
---|
[580] | 740 | picture.save(fname, "svg"); |
---|
| 741 | } |
---|
| 742 | */ |
---|
| 743 | |
---|
| 744 | |
---|
| 745 | |
---|
| 746 | |
---|
[564] | 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(); |
---|
[530] | 765 | |
---|
[564] | 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 | } |
---|
[530] | 786 | |
---|
[564] | 787 | delta_alpha *= deg; |
---|
| 788 | delta_theta *= deg; |
---|
[530] | 789 | |
---|
[564] | 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 | |
---|
[585] | 850 | void G4OpenGLQtViewer::rescaleImage( |
---|
| 851 | int aWidth |
---|
| 852 | ,int aHeight |
---|
| 853 | ){ |
---|
[586] | 854 | printf("should rescale \n"); |
---|
[585] | 855 | } |
---|
[586] | 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 | */ |
---|
[588] | 863 | bool G4OpenGLQtViewer::generateEPS ( |
---|
[586] | 864 | QString aFilename |
---|
| 865 | ,int aInColor |
---|
| 866 | ,QImage aImage |
---|
| 867 | ) |
---|
| 868 | { |
---|
[587] | 869 | // FIXME |
---|
[586] | 870 | printf("saving EPS\n"); |
---|
| 871 | |
---|
| 872 | FILE* fp; |
---|
[587] | 873 | |
---|
[589] | 874 | if ((!aImage.isGrayscale ()) &&(aInColor ==1 )) { |
---|
| 875 | aImage.convertToFormat ( aImage.format(), Qt::MonoOnly); |
---|
| 876 | } |
---|
[586] | 877 | const uchar * pixels = aImage.bits (); |
---|
| 878 | |
---|
| 879 | if (pixels == NULL) |
---|
[588] | 880 | return false; |
---|
[586] | 881 | |
---|
| 882 | fp = fopen (aFilename.toStdString().c_str(), "w"); |
---|
| 883 | if (fp == NULL) { |
---|
[588] | 884 | return false; |
---|
[586] | 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"); |
---|
[587] | 890 | fprintf (fp, "%%%%BoundingBox: 0 0 %d %d\n", aImage.width(), aImage.height()); |
---|
[586] | 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"); |
---|
[587] | 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()); |
---|
[586] | 916 | fprintf (fp, "{currentfile picstr readhexstring pop}\n"); |
---|
| 917 | fprintf (fp, "false %d\n", aInColor); |
---|
| 918 | fprintf (fp, "colorimage\n"); |
---|
| 919 | |
---|
| 920 | |
---|
[588] | 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++; |
---|
[587] | 945 | } |
---|
[588] | 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 | } |
---|
[586] | 967 | fprintf (fp, "\n"); |
---|
[588] | 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 | } |
---|
[587] | 988 | } |
---|
| 989 | fprintf (fp, "\n"); |
---|
[588] | 990 | } |
---|
[586] | 991 | } |
---|
[588] | 992 | |
---|
[586] | 993 | fprintf (fp, "grestore\n"); |
---|
| 994 | fprintf (fp, "showpage\n"); |
---|
| 995 | fclose (fp); |
---|
[588] | 996 | |
---|
| 997 | return true; |
---|
[586] | 998 | } |
---|
[588] | 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 | |
---|
[530] | 1032 | #endif |
---|
[588] | 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 | */ |
---|