qt_demoe/qwtdemo/examples/oscilloscope/curvedata.h

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2019-11-07 02:55:57 +00:00
#include <qwt_series_data.h>
#include <qpointer.h>
class SignalData;
class CurveData: public QwtSeriesData<QPointF>
{
public:
const SignalData &values() const;
SignalData &values();
virtual QPointF sample( size_t i ) const;
virtual size_t size() const;
virtual QRectF boundingRect() const;
};