MatplotlibPlotter.h

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#ifndef MATPLOTLIBPLOTTER_H
#define MATPLOTLIBPLOTTER_H
 
#include "Plotter.h"
#include "matplotlibcpp.h"
 
namespace plt = matplotlibcpp;

class MatplotlibPlotter : public Plotter {
public:
    virtual ~MatplotlibPlotter() = default;
 
    void plot2D(const std::vector<double>& xData,
                const std::vector<double>& yData,
                const std::string& title,
                const std::string& xLabel,
                const std::string& yLabel) override {
        
        plt::figure();
        plt::plot(xData, yData);
 
        // Plot any queued markers
        for (const auto& marker : markers_) {
            plt::axvline(marker.first, 0.0, 1.0, {{"color", "red"}, {"linestyle", "--"}});
            plt::text(marker.first, *std::max_element(yData.begin(), yData.end()),
                        marker.second);
        }
 
        plt::title(title);
        plt::xlabel(xLabel);
        plt::ylabel(yLabel);
        plt::grid(true);
        plt::show();
 
//        markers_.clear();
    }
 
    void addMarker(double xValue, const std::string& label) override {
        markers_.emplace_back(xValue, label);
    }
 
    void plotPosVelAcc(const std::vector<double>& time,
        const std::vector<double>& altitude,
        const std::vector<double>& velocity,
        const std::vector<double>& acceleration) override {
 
    plt::figure();
    plt::subplot(3, 1, 1);
    plt::plot(time, altitude);
    plt::title("Altitude vs Time");
    plt::ylabel("Altitude (m)");
    plt::grid(true);
 
    for (const auto& marker : markers_) {
        plt::axvline(marker.first, 0.0, 1.0, {{"color", "red"}, {"linestyle", "--"}});
        plt::text(marker.first, *std::max_element(altitude.begin(), altitude.end()),
            marker.second);
    }
 
    plt::subplot(3, 1, 2);
    plt::plot(time, velocity);
    plt::title("Velocity vs Time");
    plt::ylabel("Velocity (m/s)");
    plt::grid(true);
 
    for (const auto& marker : markers_) {
        plt::axvline(marker.first, 0.0, 1.0, {{"color", "red"}, {"linestyle", "--"}});
        plt::text(marker.first, *std::max_element(velocity.begin(), velocity.end()),
            marker.second);
    }
 
    plt::subplot(3, 1, 3);
    plt::plot(time, acceleration);
    plt::title("Acceleration vs Time");
    plt::xlabel("Time (s)");
    plt::ylabel("Acceleration (m/s2)");
    plt::grid(true);
 
    for (const auto& marker : markers_) {
        plt::axvline(marker.first, 0.0, 1.0, {{"color", "red"}, {"linestyle", "--"}});
        plt::text(marker.first, *std::max_element(acceleration.begin(), acceleration.end()),
            marker.second);
    }
 
    plt::tight_layout();
    plt::show();
 
//    markers_.clear();
    }
 
private:
    std::vector<std::pair<double, std::string>> markers_;
};
 
#endif // MATPLOTLIBPLOTTER_H