boolean black=!false;
boolean white=false;


void setup() {
size(500, 500);
background(255);
frameRate (7);


}



void draw () {

strokeWeight(1);
strokeJoin(ROUND);





if (black) background (255);
stroke (random(255),random(255),random(255));



if (white) background(0);
fill (random(255),random (255),random(255));
ellipse (250,250,random(300,400),random(300,400));
line(250,250,(random(500)),random(500));
line(250,250,(random(500)),random(500));

}

void mouseClicked () {


black = !black;
white = !white;
}

Temps de couleur