A plot item, which displays a time raster. More...
#include <gnuradio/qtgui/plot_raster.h>
Public Member Functions | |
| PlotTimeRaster (const QString &title=QString()) | |
| ~PlotTimeRaster () override | |
| const TimeRasterData * | data () const |
| void | setData (TimeRasterData *data) |
| void | setColorMap (const QwtColorMap *map) |
| const QwtColorMap & | colorMap () const |
| virtual QwtDoubleRect | boundingRect () const |
| virtual QSize | rasterHint (const QwtDoubleRect &) const |
| virtual QwtDoubleInterval | interval (Qt::Axis ax) const |
| int | rtti () const override |
Protected Member Functions | |
| QImage | renderImage (const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QwtDoubleRect &rect) const |
A plot item, which displays a time raster.
A time raster displays three-dimensional data, where the 3rd dimension (the intensity) is displayed using colors. The colors are calculated from the values using a color map.
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| const QwtColorMap& PlotTimeRaster::colorMap | ( | ) | const |
| const TimeRasterData* PlotTimeRaster::data | ( | ) | const |
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| void PlotTimeRaster::setColorMap | ( | const QwtColorMap * | map | ) |
| void PlotTimeRaster::setData | ( | TimeRasterData * | data | ) |