// Groesse
size(300,300);
background(0,0,0); 


//2ellipsen
ellipseMode(CENTER_DIAMETER);
stroke(255,255,255);
fill (255,255,255);
ellipse(150,150, 280,280);
//4linien
stroke(0,0,0);
//senkrecht

line(50,50, 50,250);
line(250,50, 250,250);
//waagrecht
line(50,50, 250,50);
line(50,250, 250,250);

//1Rechteck
//rectMode(CENTER_DIAMETER);
rectMode(CENTER_DIAMETER);
stroke(0,0,0);
fill (0,0,0);
rect(150,150, 100,100);

ellipseMode(CENTER_DIAMETER);
stroke(255,255,255);
fill (255,255,255);
ellipse(150,150, 100,100);








// nur 2Farben