#include <math.h>

#include <iostream>

#include <lognplot/client.h>

int main() {

std::cout << "C++ demo" << std::endl;

lognplot::TcpClient client;

try {

client.Connect("localhost:12345");

std::cout << "Connected!" << std::endl;

#define NUM_SAMPLES 10000

const double A = 20.0;

const double dt = 0.01; // (s)

const double f = 2.7; // (Hz)

const double omega = 2.0 * M_PI * f;

double timestamps[NUM_SAMPLES];

double values[NUM_SAMPLES];

double sampled_values[NUM_SAMPLES];

double t = 0.0;

for (int i = 0; i < 10000; i++) {

const double value = A * sin(omega * t);

client.SendSample("C++ value", t, value);

timestamps[i] = t;

values[i] = value + 20.0;

sampled_values[i] = value + 5.0;

if (i % 10 == 0) {

char buf[100];

snprintf(buf, 100, "i = %i", i);

client.SendText("C++ text", t, buf);

}

t += dt;

}

client.SendSamples("C++ multiple values", NUM_SAMPLES, timestamps, values);

client.SendSampled("C++ sampled values", 2.0, dt, NUM_SAMPLES, sampled_values);

client.Disconnect();

std::cout << "That's all!" << std::endl;

} catch (lognplot::ClientException& e) {

std::cout << "Something went wrong: " << e.what() << std::endl;

}

}