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qtiplot
src
plot2D
TexWidget.h
Go to the documentation of this file.
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/***************************************************************************
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File : TexWidget.h
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Project : QtiPlot
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--------------------------------------------------------------------
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Copyright : (C) 2008 by Ion Vasilief
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Email (use @ for *) : ion_vasilief*yahoo.fr
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Description : A widget displaying Tex content as image in 2D plots
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software *
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, *
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* Boston, MA 02110-1301 USA *
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* *
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***************************************************************************/
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#ifndef TEXWIDGET_H
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#define TEXWIDGET_H
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#include <QWidget>
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#include "
FrameWidget.h
"
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class
TexWidget
:
public
FrameWidget
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{
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Q_OBJECT
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public
:
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TexWidget
(
Graph
*,
const
QString& s = QString::null,
const
QPixmap& pix = QPixmap());
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QPixmap
pixmap
()
const
{
return
d_pix
;};
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void
setPixmap
(
const
QPixmap&);
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QString
formula
(){
return
d_formula
;};
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void
setFormula
(
const
QString& s){
d_formula
= s;};
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void
print
(QPainter *p,
const
QwtScaleMap map[QwtPlot::axisCnt]);
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virtual
QString
saveToString
();
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void
clone
(
TexWidget
* t);
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static
void
restore
(
Graph
*g,
const
QStringList& lst);
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void
setBestSize
();
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private
:
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void
paintEvent
(QPaintEvent *e);
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QPixmap
d_pix
;
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QString
d_formula
;
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int
d_margin
;
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};
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#endif
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