QtiPlot  0.9.8.2
ImageExportDialog.h
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1 /***************************************************************************
2  File : ImageExportDialog.h
3  Project : QtiPlot
4  --------------------------------------------------------------------
5  Copyright : (C) 2006,2007 by Ion Vasilief, Knut Franke
6  Email (use @ for *) : ion_vasilief*yahoo.fr, knut.franke*gmx.de
7  Description : QFileDialog extended with options for image export
8 
9  ***************************************************************************/
10 
11 /***************************************************************************
12  * *
13  * This program is free software; you can redistribute it and/or modify *
14  * it under the terms of the GNU General Public License as published by *
15  * the Free Software Foundation; either version 2 of the License, or *
16  * (at your option) any later version. *
17  * *
18  * This program is distributed in the hope that it will be useful, *
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
21  * GNU General Public License for more details. *
22  * *
23  * You should have received a copy of the GNU General Public License *
24  * along with this program; if not, write to the Free Software *
25  * Foundation, Inc., 51 Franklin Street, Fifth Floor, *
26  * Boston, MA 02110-1301 USA *
27  * *
28  ***************************************************************************/
29 #ifndef IMAGEEXPORTDIALOG_H
30 #define IMAGEEXPORTDIALOG_H
31 
32 #include <ExtensibleFileDialog.h>
33 
34 #include <QSpinBox>
35 #include <QCheckBox>
36 #include <QComboBox>
37 #include <QPrinter>
38 
39 class QLabel;
40 class QStackedWidget;
41 class QGroupBox;
42 class MdiSubWindow;
43 class DoubleSpinBox;
44 class Graph;
45 
48 {
49  Q_OBJECT
50 
51 private:
53  void initAdvancedOptions();
54 
59  // vector format options
61  QGroupBox *d_vector_options;
63  QCheckBox *d_color;
64  // raster format options
66  QGroupBox *d_raster_options;
67  QSpinBox *d_quality;
68  QCheckBox *d_transparency;
70  QComboBox *d_compression;
71 
73  QComboBox *d_3D_export_sort;
74 
76  QGroupBox *d_custom_size_box;
78  QComboBox *unitBox;
80  QCheckBox *keepRatioBox;
82  QCheckBox *d_tex_font_sizes;
83 
84  QPushButton *d_preview_button;
85 
86  double aspect_ratio;
88 
89 public:
91 
98  ImageExportDialog(MdiSubWindow *window, QWidget * parent = 0, bool extended = true, Graph *g = 0, Qt::WFlags flags = 0 );
100  int vectorResolution() const { return d_vector_resolution->value(); };
102  bool color() const { return d_color->isChecked(); };
104  bool escapeStrings(){return d_escape_tex_strings->isChecked();};
106  bool exportFontSizes(){return d_tex_font_sizes->isChecked();};
107 
109  int bitmapResolution() const { return d_bitmap_resolution->value(); };
110 
112  int compression() const {return d_compression->currentIndex();};
113 
115  int quality() const { return d_quality->value(); };
117  bool transparency() const;
119  int textExportMode() const {return d_3D_text_export_mode->currentIndex();};
121  int sortMode() const {return d_3D_export_sort->currentIndex();};
122 
123  void selectFilter(const QString & filter);
125  QSizeF customExportSize();
127  int sizeUnit(){return unitBox->currentIndex();};
129  double scaleFontsFactor();
130 
131 public slots:
132  void accept();
133 
134 protected slots:
135  void closeEvent(QCloseEvent*);
137  void updateAdvancedOptions (const QString &filter);
138  void adjustWidth(double height);
139  void adjustHeight(double width);
140  void preview();
141  void drawPreview(QPrinter *);
142  void drawVectorPreview(QPrinter *);
143 };
144 
145 #endif