<canvas id='i0'></canvas> <script> var c=document.getElementById('i0').getContext('2d'); c.bezierCurveTo(157,351,351,44,946,701); c.quadraticCurveTo(260,-9007199254740991,945,145); c.translate(-9007199254740991,239); c.isPointInPath(988,439); </script>