diff options
Diffstat (limited to 'kalzium/src/plotwidget.h')
| -rw-r--r-- | kalzium/src/plotwidget.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/kalzium/src/plotwidget.h b/kalzium/src/plotwidget.h new file mode 100644 index 00000000..5a0ccd61 --- /dev/null +++ b/kalzium/src/plotwidget.h @@ -0,0 +1,55 @@ +#ifndef PLOTWIDGET_H +#define PLOTWIDGET_H +/*************************************************************************** + copyright : (C) 2004, 2005 by Carsten Niehaus + email : cniehaus@kde.org + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include <kplotwidget.h> + +/** + * @short This class add the abilitiy to connect the plotted + * data using a line. + * @author Carsten Niehaus + */ +class PlotWidget : public KPlotWidget +{ + Q_OBJECT + + public: + PlotWidget( double x1 = 0.0, double x2 = 0.0, double y1 = 0.0, double y2 = 0.0, QWidget *parent=0 , const char *name =0 ); + + /** + * toggles if the points will be connected with + * a line or not + * @param b if true the points will be connected + */ + void setConnection( bool b ){ + m_connectPoints = b; + } + + private: + /** + * if true, the points will be connected + */ + bool m_connectPoints; + + protected: + /** + * draws the objects + */ + virtual void drawObjects( QPainter *p); + +}; + +#endif // PLOTWIDGET_H + |