72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
#ifndef TRACEWATERFALL_H
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#define TRACEWATERFALL_H
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#include "traceplot.h"
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#include "traceaxis.h"
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#include <deque>
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class TraceWaterfall : public TracePlot
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{
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friend class WaterfallAxisDialog;
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Q_OBJECT
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public:
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TraceWaterfall(TraceModel &model, QWidget *parent = 0);;
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virtual void enableTrace(Trace *t, bool enabled) override;
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void replot() override;
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virtual Type getType() override { return Type::Waterfall;};
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void fromJSON(nlohmann::json j) override;
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nlohmann::json toJSON() override;
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public slots:
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void axisSetupDialog();
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void resetWaterfall();
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protected:
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virtual bool configureForTrace(Trace *t) override;
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virtual void updateContextMenu() override;
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virtual void draw(QPainter& p) override;
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bool domainMatch(Trace *t);
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virtual bool supported(Trace *t) override;
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virtual QPoint markerToPixel(Marker *m) override { Q_UNUSED(m) return QPoint(0,0);};
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virtual double nearestTracePoint(Trace *t, QPoint pixel, double *distance = nullptr) override;
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virtual QString mouseText(QPoint pos) override;
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protected slots:
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virtual bool markerVisible(double x) override;
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void traceDataChanged(unsigned int begin, unsigned int end);
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private slots:
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void updateYAxis();
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private:
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static constexpr int AxisLabelSize = 10;
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// color scale, input value from 0.0 to 1.0
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QColor getColor(double scale);
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enum class Direction {
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TopToBottom,
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BottomToTop,
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};
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Direction dir;
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Trace *trace;
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XAxis xAxis;
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YAxis yAxis;
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std::deque<std::vector<Trace::Data>> data;
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unsigned int pixelsPerLine;
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int plotAreaLeft, plotAreaWidth, plotAreaBottom, plotAreaTop;
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bool keepDataBeyondPlotSize;
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unsigned int maxDataSweeps;
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};
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#endif // TRACEWATERFALL_H
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