Grid of Circles

Code

#include <sketch.h>


void draw_shape(float x, float y, float size) {
    draw_circle(x, y, size/2);
}

void make_grid(int n)
{
    float dx = 600/n;
    float dy = dx;

    float x0 = -300+dx/2;
    float y0 = -300+dy/2;

    for (float x=x0; x<300; x+=dx)
    {
        for (float y=y0; y<300; y+=dy)
        {
            draw_shape(x, y, dx);
        }
    }
}

int main() {
    make_grid(6);
    save_sketch("grid-of-circles.svg");
}