| 3 | #include <random> |
| 4 | |
| 5 | int main() { |
| 6 | using namespace matplot; |
| 7 | |
| 8 | std::default_random_engine g(0); |
| 9 | std::uniform_real_distribution<double> d; |
| 10 | |
| 11 | std::vector<double> x(10); |
| 12 | std::generate(x.begin(), x.end(), [&]() { return d(g); }); |
| 13 | |
| 14 | std::vector<double> y(10); |
| 15 | std::generate(y.begin(), y.end(), [&]() { return d(g); }); |
| 16 | |
| 17 | std::uniform_real_distribution<double> d2(0, 90); |
| 18 | std::vector<double> z(10); |
| 19 | std::generate(z.begin(), z.end(), [&]() { return d2(g); }); |
| 20 | |
| 21 | auto p = plot3(x, y, z, "o"); |
| 22 | p->parent()->x_axis().tick_label_format("s"); |
| 23 | xlabel("X"); |
| 24 | ylabel("Y"); |
| 25 | zlabel("Duration"); |
| 26 | grid(on); |
| 27 | |
| 28 | show(); |
| 29 | return 0; |
| 30 | } |