evenodd-fill-3.html (556B)
1 <html> 2 <head> 3 <script type="text/javascript"> 4 window.onload = function() { 5 var ctx = document.getElementById("c1").getContext("2d"); 6 7 ctx.moveTo(50, 50); 8 ctx.lineTo(250, 50); 9 ctx.lineTo(250, 250); 10 ctx.lineTo(50, 250); 11 ctx.lineTo(50, 50); 12 13 ctx.moveTo(100, 100); 14 ctx.lineTo(100, 200); 15 ctx.lineTo(200, 200); 16 ctx.lineTo(200, 100); 17 ctx.lineTo(100, 100); 18 19 ctx.fill("evenodd"); 20 } 21 </script> 22 </head> 23 <body> 24 <div><canvas id="c1" width="300" height="300"></canvas></div> 25 </body> 26 </html>