blob: 1890a53984f947a62859487082b7766ff89f8fec (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:svg="http://www.w3.org/2000/svg" xml:lang="en">
<head>
<title>SVG Scrolling Performance depends on #node is Safari?</title>
<script type="text/javascript">
<![CDATA[
var SVG_NS = 'http://www.w3.org/2000/svg';
function init() {
var nodeCount = parseInt(prompt('# <rect> to generate? ', 50000));
var svgRoot = document.createElementNS(SVG_NS, 'svg');
for (var i = 0; i < nodeCount; i++) {
var node = document.createElementNS(SVG_NS, 'rect');
node.setAttribute('x', i);
node.setAttribute('y', i);
node.setAttribute('width', 1);
node.setAttribute('height', i);
node.setAttribute('fill', 'red');
svgRoot.appendChild(node);
}
svgRoot.style.width = nodeCount + 'px';
svgRoot.style.height = nodeCount + 'px';
document.body.appendChild(svgRoot);
}
]]>
</script>
</head>
<body onload="init()">
<h1>SVG Scrolling Performance depends on #node is Safari?</h1>
</body>
</html>
|