71 lines
2.1 KiB
HTML
71 lines
2.1 KiB
HTML
<!DOCTYPE html>
|
|
|
|
<html>
|
|
<head>
|
|
<title>object-fit on canvas</title>
|
|
<style type="text/css">
|
|
.group > div {
|
|
display: inline-block;
|
|
overflow: hidden;
|
|
width: 72px;
|
|
height: 72px;
|
|
margin: 2px 10px;
|
|
border: 1px solid black;
|
|
background-color: gray;
|
|
}
|
|
|
|
.group > * > * { display: block; }
|
|
.group > *:nth-child(1) * { width:100%; height:100%; }
|
|
.group > *:nth-child(2) * { width:100%; margin-top:25%; }
|
|
.group > *:nth-child(3) * { height:100%; margin-left:-50%; }
|
|
.group > *:nth-child(4) * { width:288px; margin-left:-108px; margin-top:-36px; }
|
|
.group > *:nth-child(5) * { width:100%; margin-top:25%; }
|
|
.group > *:nth-child(6) * { width:100%; margin-top:25%; }
|
|
.group > *:nth-child(7) * { width:100%; height:100%; }
|
|
</style>
|
|
<script type="text/javascript" charset="utf-8">
|
|
if (window.testRunner)
|
|
testRunner.waitUntilDone();
|
|
|
|
var circlesImage;
|
|
|
|
function paintCanvas(canvas)
|
|
{
|
|
var ctx = canvas.getContext('2d');
|
|
ctx.drawImage(circlesImage, 0, 0);
|
|
}
|
|
|
|
function init()
|
|
{
|
|
circlesImage = new Image()
|
|
circlesImage.addEventListener('load', imageLoaded, false);
|
|
circlesImage.src = "../resources/circles-landscape.png";
|
|
}
|
|
|
|
function imageLoaded()
|
|
{
|
|
var canvases = document.getElementsByTagName('canvas');
|
|
for (var i = 0; i < canvases.length; ++i)
|
|
paintCanvas(canvases[i])
|
|
if (window.testRunner)
|
|
testRunner.notifyDone();
|
|
}
|
|
|
|
window.addEventListener('load', init, false);
|
|
</script>
|
|
</head>
|
|
<body>
|
|
|
|
<div class="group">
|
|
<div><canvas width="288" height="144"></canvas></div>
|
|
<div><canvas width="288" height="144"></canvas></div>
|
|
<div><canvas width="288" height="144"></canvas></div>
|
|
<div><canvas width="288" height="144"></canvas></div>
|
|
<div><canvas width="288" height="144"></canvas></div>
|
|
<div><canvas width="288" height="144"></canvas></div>
|
|
<div><canvas width="288" height="144"></canvas></div>
|
|
</div>
|
|
|
|
</body>
|
|
</html>
|