#include <math.h> #include <chplot.h> int main() { int numpoints = 36; array double x[numpoints], y[numpoints]; class CPlot plot; linspace(x, 0, 360); y = sin(x*M_PI/180); plot.data2D(x, y); plot.margins(15, 10, 5, 7); plot.title("With margins"); plot.plotting(); }