CSS3 2D ??
CSS3 ??
CSS3 ??? ?? ??? ??, ?? ??, ??, ???? ?? ? ????.
???? ??
IE10, FireFox ? Opera? ?? ??? ?????. Chrome ? Safari?? ??? -webkit-? ?????.
??: IE9?? ??? -ms-? ?????.
2D ??
? ???? 2D ??? ?? ?????. ???:
translate()
rotate()
scale()
skew()
matrix()
translate() ???
??? ??? ??(x ??) ? ??(y ??) ?? ????? ?? ?? ???? ?????. :
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文網(php.cn)</title>
<style type="text/css">
/*translate方法位移*/
div {
width:100px;
height:80px;
background-color:orange;
position:absolute;
left:100px;
top:100px;
}
div.one {
transform:translate(30px,30px);
z-index:1;
}
div.two {
background-color:blue;
}
</style>
</head>
<body>
<div class="one"></div>
<div class="two"></div>
</body>
</html>rotate() ???
??? ??? ??? ?? ??? ?? ?? ?? ???? ??? ?? ?????? ???? ???.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文網(php.cn)</title>
<style type="text/css">
div {
width: 150px;
height: 50px;
background-color: orange;
text-align: center;
position: absolute;
left: 100px;
top: 100px;
}
div.one {
transform: rotate(30deg);
-webkit-transform:rotate(30deg);
}
div.two {
background-color: blue;
color: white;
}
</style>
</head>
<body>
<div class="one"></div>
<div class="two"></div>
</body>
</html>scale() ???
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文網(php.cn)</title>
<style type="text/css">
div{
width: 100px;
height: 100px;
background-color: orange;
position: absolute;
left: 100px;
height: 100px;
}
div.one {
background-color: red;
transform: scale(0.5,0.5);
}
</style>
</head>
<body>
<div>
<div class="one"></div>
</div>
</body>
</html>skew() ???
skew() ???? ???? ??? ???(X?) ? ???(Y?) ????? ?? ??? ??? ??? ??????.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文網(php.cn)</title>
<style type="text/css">
div{
width:100px;
height:100px;
background-color:orange;
position:absolute;
left:100px;
top:100px;
}
div.one {
background-color:red;
transform:skew(30deg,10deg);
}
</style>
</head>
<body>
<div></div>
<div class="one"></div>
</body>
</html>Matrix() ???
matrix() ???? ?? 2D ?? ???? ?????.
matrix() ???? 6?? ????? ???? ?? ??, ?? ??, ?? ? ????? ??? ? ?? ?? ??? ?????.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文網(php.cn)</title>
<style type="text/css">
div{
width:100px;
height:100px;
background-color:orange;
position:absolute;
left:100px;
top:100px;
}
div.one {
transform:matrix(0.866,0.5,-0.5,0.866,0,0);
background-color:red;
}
</style>
</head>
<body>
<div></div>
<div class="one"></div>
</body>
</html>? ?? ??
?? ?? ??? ??? ????.
?? ?? ??????????????????????????????????????
transform 2D ?? 3D ?? ??? ?? 3 ??>
??????????????????????????????????????????????????|translate(x,y) X ? Y?? ?? ??? ???? 2D ??? ?????.
translateX(n) X?? ?? ??? ???? 2D ??? ?????.
translateY(n) Y?? ?? ??? ???? 2D ??? ?????.
scale(x,y) ??? ??? ??? ???? 2D ???? ??? ?????. scaleX(n) ??? ??? ???? 2D ?? ?? ??? ?????.
scaleY(n) ??? ??? ???? 2D ???? ??? ?????.
