matplot-unreproducible-plots.cpp

#include <matplot/matplot.h>

#include <cstddef>
#include <cmath>
#include <vector>
#include <cassert>

std::string get_filename(const std::string &prefix, const std::string &matr_name)
{
    return prefix + "_" + matr_name + ".png";
}


void simplified_test_case(const std::string &prefix)
{
    // take one, plot

    double some[] = {21, 54, 76, 33};
    matplot::title("Test plot");
    matplot::plot(std::vector<double>{std::begin(some), std::end(some)});
    matplot::save(get_filename(prefix, "stdvec_1d.png"));

    auto matr_0 = std::vector<std::vector<double>> {{10,10,10,10},{10,10,10,10},{10,10,10,10},{10,10,10,10}};

    matplot::title("Test matrix (heatmap) 4x4, all tens");
    matplot::heatmap(matr_0);
    matplot::save(get_filename(prefix, "test_heatmap_stdvec_2d_all_tens"));
}

int main()
{
    simplified_test_case("first_try");
    simplified_test_case("second_try");
    return 0;
 }