87 lines
2.0 KiB
C
87 lines
2.0 KiB
C
|
#ifndef TIMEGATE_H
|
||
|
|
#define TIMEGATE_H
|
||
|
|
|
||
|
|
#include "tracemath.h"
|
||
|
|
#include "windowfunction.h"
|
||
|
|
|
||
|
|
namespace Math {
|
||
|
|
|
||
|
|
class TimeGate;
|
||
|
|
|
||
|
|
class TimeGateGraph : public QWidget {
|
||
|
|
public:
|
||
|
|
TimeGateGraph(QWidget *parent);
|
||
|
|
|
||
|
|
void setGate(TimeGate *gate) {
|
||
|
|
this->gate = gate;
|
||
|
|
}
|
||
|
|
private:
|
||
|
|
static constexpr int catchDistance = 5;
|
||
|
|
|
||
|
|
QPoint plotValueToPixel(double x, double y);
|
||
|
|
QPointF pixelToPlotValue(QPoint p);
|
||
|
|
void paintEvent(QPaintEvent *event) override;
|
||
|
|
void mousePressEvent(QMouseEvent *event) override;
|
||
|
|
void mouseReleaseEvent(QMouseEvent *event) override;
|
||
|
|
void mouseMoveEvent(QMouseEvent *event) override;
|
||
|
|
TimeGate *gate;
|
||
|
|
bool grabbedStart;
|
||
|
|
bool grabbedStop;
|
||
|
|
};
|
||
|
|
|
||
|
|
class TimeGate : public TraceMath
|
||
|
|
{
|
||
|
|
Q_OBJECT
|
||
|
|
public:
|
||
|
|
TimeGate();
|
||
|
|
|
||
|
|
virtual DataType outputType(DataType inputType) override;
|
||
|
|
virtual QString description() override;
|
||
|
|
|
||
|
|
virtual void edit() override;
|
||
|
|
|
||
|
|
static QWidget *createExplanationWidget();
|
||
|
|
|
||
|
|
virtual nlohmann::json toJSON() override;
|
||
|
|
virtual void fromJSON(nlohmann::json j) override;
|
||
|
|
Type getType() override {return Type::TimeGate;};
|
||
|
|
|
||
|
|
const std::vector<double> &rFilter() { return filter;};
|
||
|
|
|
||
|
|
double getStart();
|
||
|
|
double getStop();
|
||
|
|
|
||
|
|
public slots:
|
||
|
|
// a single value of the input data has changed, index determines which sample has changed
|
||
|
|
virtual void inputSamplesChanged(unsigned int begin, unsigned int end) override;
|
||
|
|
|
||
|
|
void setStart(double start);
|
||
|
|
void setStop(double stop);
|
||
|
|
void setCenter(double center);
|
||
|
|
void setSpan(double span);
|
||
|
|
|
||
|
|
private slots:
|
||
|
|
void updateFilter();
|
||
|
|
signals:
|
||
|
|
void filterUpdated();
|
||
|
|
void startChanged(double newval);
|
||
|
|
void stopChanged(double newval);
|
||
|
|
void centerChanged(double newval);
|
||
|
|
void spanChanged(double newval);
|
||
|
|
private:
|
||
|
|
enum class Filter {
|
||
|
|
None,
|
||
|
|
Hamming,
|
||
|
|
Hann
|
||
|
|
};
|
||
|
|
|
||
|
|
bool bandpass;
|
||
|
|
double center, span;
|
||
|
|
WindowFunction window;
|
||
|
|
std::vector<double> filter;
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // TIMEGATE_H
|