QtiPlot  0.9.8.2
TexWidget.h
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1 /***************************************************************************
2  File : TexWidget.h
3  Project : QtiPlot
4  --------------------------------------------------------------------
5  Copyright : (C) 2008 by Ion Vasilief
6  Email (use @ for *) : ion_vasilief*yahoo.fr
7  Description : A widget displaying Tex content as image in 2D plots
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 TEXWIDGET_H
30 #define TEXWIDGET_H
31 
32 #include <QWidget>
33 #include "FrameWidget.h"
34 
35 class TexWidget: public FrameWidget
36 {
37  Q_OBJECT
38 
39 public:
40  TexWidget(Graph *, const QString& s = QString::null, const QPixmap& pix = QPixmap());
41 
43  QPixmap pixmap() const {return d_pix;};
44  void setPixmap(const QPixmap&);
45 
46  QString formula(){return d_formula;};
47  void setFormula(const QString& s){d_formula = s;};
48 
49  void print(QPainter *p, const QwtScaleMap map[QwtPlot::axisCnt]);
50  virtual QString saveToString();
51 
52  void clone(TexWidget* t);
53  static void restore(Graph *g, const QStringList& lst);
54 
55  void setBestSize();
56 
57 private:
58  void paintEvent(QPaintEvent *e);
59  QPixmap d_pix;
60  QString d_formula;
61  int d_margin;
62 };
63 
64 #endif
void setPixmap(const QPixmap &)
Definition: TexWidget.cpp:99
A 2D-plotting widget.
Definition: Graph.h:123
int d_margin
Definition: TexWidget.h:61
void setFormula(const QString &s)
Definition: TexWidget.h:47
QPixmap pixmap() const
Return the pixmap to be drawn.
Definition: TexWidget.h:43
Definition: TexWidget.h:35
void clone(TexWidget *t)
Definition: TexWidget.cpp:128
Definition: FrameWidget.h:38
static void restore(Graph *g, const QStringList &lst)
Definition: TexWidget.cpp:153
TexWidget(Graph *, const QString &s=QString::null, const QPixmap &pix=QPixmap())
Definition: TexWidget.cpp:38
QString formula()
Definition: TexWidget.h:46
QPixmap d_pix
Definition: TexWidget.h:59
virtual QString saveToString()
Definition: TexWidget.cpp:138
void setBestSize()
Definition: TexWidget.cpp:113
void print(QPainter *p, const QwtScaleMap map[QwtPlot::axisCnt])
Definition: TexWidget.cpp:69
QString d_formula
Definition: TexWidget.h:60
void paintEvent(QPaintEvent *e)
Definition: TexWidget.cpp:48