coding_template.pde

import processing.pdf.*;
import java.util.Calendar;

boolean savePDF = false;

void setup() {
  size(500, 500);
  colorMode(HSB, 360, 100, 100);
}

void draw() {
  if (savePDF) beginRecord(PDF, timestamp()+".pdf");


  if (savePDF) {
    savePDF = false;
    endRecord();
  }
}

void keyPressed() {
  if (key=='s' || key=='S') saveFrame(timestamp()+"_##.png");
  if (key=='p' || key=='P') savePDF = true;
}

String timestamp() {
  Calendar now = Calendar.getInstance();
  return String.format("%1$ty%1$tm%1$td_%1$tH%1$tM%1$tS", now);
}