void krug(int x, int y, int radijus, color boja, int debljina) { stroke(boja); strokeWeight(debljina); noFill(); ellipseMode(RADIUS); ellipse(x, y, radijus, radijus); } void setup() { size(640, 360); smooth(); background(0); krug(50, 100, 120, color(255, 0, 0), 4); krug(width/2, height/2, 50, color(255), 2); krug(500, 250, 70, color(0, 255, 0), 8); }