Chapter 3: Example 3-1: Zoog as dynamic sketch

// Learning Processing
// Daniel Shiffman
// http://www.learningprocessing.com

// Example 3-1: Zoog as dynamic sketch

// setup() runs first one time.  
// size() should always be first line of setup() since 
// Processing won't be able to do anything before the window size is specified.
void setup() {
  // Set the size of the window
  size(200,200);  
}

// draw() loops continuously until you close the sketch window.
void draw() {
  // Draw a white background
  background(255);   
  
  // Set CENTER mode
  ellipseMode(CENTER);
  rectMode(CENTER); 

  // Draw Zoog's body
  stroke(0);
  fill(150);
  rect(100,100,20,100);

  // Draw Zoog's head
  stroke(0);
  fill(255);
  ellipse(100,70,60,60); 

  // Draw Zoog's eyes
  fill(0); 
  ellipse(81,70,16,32); 
  ellipse(119,70,16,32);

  // Draw Zoog's legs
  stroke(0);
  line(90,150,80,160);
  line(110,150,120,160);
}