<!DOCTYPE HTML>
<html>
<body>
<canvas id="myCanvas" width="1200" height="900" style="border:1px solid #d3d3d3;">
Your browser does not support the canvas element.
</canvas>
<input id="xxx" type="text">
<script type="text/javascript">
var mouse_x=0;
var mouse_y=0;
//var ss=1;
var c=document.getElementById("myCanvas");
var cxt=c.getContext("2d");
function draw(){
cxt.clearRect(0,0,c.width,c.height);
cxt.font="20px Georgia";
//ss=ss+1;
cxt.fillText(mouse_x,100,100);
//cxt.fillText(ss,200,100);
}
function mouseMove(ev){
ev=ev||window.event;
var mousePos=mouseCoords(ev);
//document.getElementById('xxx').value=mousePos.x;
mouse_x=mousePos.x;
mouse_y=mousePos.y;
}
function mouseCoords(ev){
if(ev.pageX||ev.pageY)
{return {x:ev.pageX,y:ev.pageY};}
}
document.onmousemove=mouseMove;
setInterval(draw,100);
</script>
</body>
</html>
