QtiPlot
0.9.8.2
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00001 /*************************************************************************** 00002 File : ImageExportDialog.h 00003 Project : QtiPlot 00004 -------------------------------------------------------------------- 00005 Copyright : (C) 2006,2007 by Ion Vasilief, Knut Franke 00006 Email (use @ for *) : ion_vasilief*yahoo.fr, knut.franke*gmx.de 00007 Description : QFileDialog extended with options for image export 00008 00009 ***************************************************************************/ 00010 00011 /*************************************************************************** 00012 * * 00013 * This program is free software; you can redistribute it and/or modify * 00014 * it under the terms of the GNU General Public License as published by * 00015 * the Free Software Foundation; either version 2 of the License, or * 00016 * (at your option) any later version. * 00017 * * 00018 * This program is distributed in the hope that it will be useful, * 00019 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00020 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00021 * GNU General Public License for more details. * 00022 * * 00023 * You should have received a copy of the GNU General Public License * 00024 * along with this program; if not, write to the Free Software * 00025 * Foundation, Inc., 51 Franklin Street, Fifth Floor, * 00026 * Boston, MA 02110-1301 USA * 00027 * * 00028 ***************************************************************************/ 00029 #ifndef IMAGEEXPORTDIALOG_H 00030 #define IMAGEEXPORTDIALOG_H 00031 00032 #include <ExtensibleFileDialog.h> 00033 00034 #include <QSpinBox> 00035 #include <QCheckBox> 00036 #include <QComboBox> 00037 #include <QPrinter> 00038 00039 class QLabel; 00040 class QStackedWidget; 00041 class QGroupBox; 00042 class MdiSubWindow; 00043 class DoubleSpinBox; 00044 class Graph; 00045 00047 class ImageExportDialog: public ExtensibleFileDialog 00048 { 00049 Q_OBJECT 00050 00051 private: 00053 void initAdvancedOptions(); 00054 00056 MdiSubWindow *d_window; 00058 QWidget *d_advanced_options; 00059 // vector format options 00061 QGroupBox *d_vector_options; 00062 QSpinBox *d_vector_resolution; 00063 QCheckBox *d_color; 00064 // raster format options 00066 QGroupBox *d_raster_options; 00067 QSpinBox *d_quality; 00068 QCheckBox *d_transparency; 00069 QSpinBox *d_bitmap_resolution; 00070 QComboBox *d_compression; 00071 00072 QComboBox *d_3D_text_export_mode; 00073 QComboBox *d_3D_export_sort; 00074 00076 QGroupBox *d_custom_size_box; 00077 DoubleSpinBox *widthBox, *heightBox, *scaleFontsBox; 00078 QComboBox *unitBox; 00079 QLabel *resolutionLabel, *compressionLabel; 00080 QCheckBox *keepRatioBox; 00081 QCheckBox *d_escape_tex_strings; 00082 QCheckBox *d_tex_font_sizes; 00083 00084 QPushButton *d_preview_button; 00085 00086 double aspect_ratio; 00087 Graph *d_layer; 00088 00089 public: 00091 00098 ImageExportDialog(MdiSubWindow *window, QWidget * parent = 0, bool extended = true, Graph *g = 0, Qt::WFlags flags = 0 ); 00100 int vectorResolution() const { return d_vector_resolution->value(); }; 00102 bool color() const { return d_color->isChecked(); }; 00104 bool escapeStrings(){return d_escape_tex_strings->isChecked();}; 00106 bool exportFontSizes(){return d_tex_font_sizes->isChecked();}; 00107 00109 int bitmapResolution() const { return d_bitmap_resolution->value(); }; 00110 00112 int compression() const {return d_compression->currentIndex();}; 00113 00115 int quality() const { return d_quality->value(); }; 00117 bool transparency() const; 00119 int textExportMode() const {return d_3D_text_export_mode->currentIndex();}; 00121 int sortMode() const {return d_3D_export_sort->currentIndex();}; 00122 00123 void selectFilter(const QString & filter); 00125 QSizeF customExportSize(); 00127 int sizeUnit(){return unitBox->currentIndex();}; 00129 double scaleFontsFactor(); 00130 00131 public slots: 00132 void accept(); 00133 00134 protected slots: 00135 void closeEvent(QCloseEvent*); 00137 void updateAdvancedOptions (const QString &filter); 00138 void adjustWidth(double height); 00139 void adjustHeight(double width); 00140 void preview(); 00141 void drawPreview(QPrinter *); 00142 void drawVectorPreview(QPrinter *); 00143 }; 00144 00145 #endif