<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Example</title> <script type="text/javascript">var root = '../../'</script> <script type="text/javascript" src="../../src/load.js"></script> <script type="text/paperscript" canvas="canvas"> var center = document.bounds.center; for (var i = 0; i < 70; i++) { var path = new Path.Circle(center, i * 5); path.strokeColor = 'black'; } </script> </head> <body> <canvas id='canvas' width=1024 height=768></canvas> </body>