11 #ifndef PLOT_WATERFALL_H
12 #define PLOT_WATERFALL_H
16 #include <qwt_plot_rasteritem.h>
18 #if QWT_VERSION >= 0x060000
20 #include <qwt_interval.h>
22 typedef QwtInterval QwtDoubleInterval;
50 #if QWT_VERSION < 0x060000
58 #if QWT_VERSION < 0x060000
60 const QwtScaleMap& yMap,
61 const QwtDoubleRect& rect)
const;
64 const QwtScaleMap& yMap,
66 const QSize& size = QSize(0, 0))
const override;
A plot item, which displays a waterfall spectrogram.
Definition: plot_waterfall.h:39
virtual QwtDoubleRect boundingRect() const
const WaterfallData * data() const
int rtti() const override
void setColorMap(const QwtColorMap &)
const QwtColorMap & colorMap() const
~PlotWaterfall() override
virtual QSize rasterHint(const QwtDoubleRect &) const
QImage renderImage(const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QwtDoubleRect &rect) const
PlotWaterfall(WaterfallData *data, const QString &title=QString())
Definition: waterfallGlobalData.h:24