Chapter 1: Example 1-2: noFill()

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

// Example 1-2: noFill
size(200,200);
smooth();
background(255);

// noFill() leaves the shape with only an outline.
noFill();
stroke(0);
ellipse(60,60,100,100);