画心css+js

JS心型线

	div{
	  position:absolute;
	}
	.xx-box{
	  left:50%;
	  top:50%;
	  margin-left:-250px;
	  margin-top:-250px;
	  width:500px;
	  height:500px;
	  background-color:#000;
	}
	.xx-box .text{
	  top:30%;
	  height:48px;
	  line-height:48px;
	  color:#f00;
	  text-shadow: 3px 3px 4px #f00;
	  font-size:36px;
	  font-weight:bold;
	  width:100%;
	  text-align:center;
	  font-family:Tangerine,Tahoma,Arial,"\65f6\5c1a\4e2d\9ed1\7b80\4f53","\5b8b\4f53";
	}
	.xx-box .item{
	  width:2px;
	  height:20px;
	  overflow:hidden;
	}




  I Love You


function createPoint(x,y,c){
  var div = document.createElement("div");
  div.className = "item";
  div.style.left = x + "px";
  div.style.top = y + "px";
  div.style.backgroundColor = c;
  document.getElementById("xx-box").appendChild(div);
}
function heartShape(r,dx,dy,c){//r:大小;dx:水平偏移;dy:垂直偏移;c:颜色
  var m,n,x,y,i;
  for(i = 0; i