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import processing.pdf.*;
float frrg = 0;
void setup (){
size(1200,600);
//beginRecord(PDF, "PDF2.pdf");
smooth();
}
void draw (){
noStroke();
background(0);
for(float y=0; y<=height; y=y+150){ //espaciado
for(float x=0; x<=width; x=x+150){
fill(0,random(0,255),random(200,255),100);
ellipse(x,y,frrg,frrg);
frrg = random(300); //tamaños
noLoop();
}}
endRecord();
}