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
|
<!DOCTYPE html>
<html>
<head>
<title>Range tests</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style>
#tests {
font-family:Arial;
}
</style>
</head>
<body>
<div id="tests"></div>
<script>
var div = document.getElementById("tests"), item, range, textNode, bounds;
for (var i = 6; i < 72; i++) {
item = document.createElement("div");
item.style.fontSize = i + "px";
item.style.lineHeight = (10 + i * 2) + "px";
textNode = document.createTextNode(i);
item.appendChild(textNode);
div.appendChild(item);
range = document.createRange();
range.setStart(textNode, 0);
range.setEnd(textNode, i.toString().length);
bounds = range.getBoundingClientRect();
textNode.nodeValue += " " + bounds.height + " " + bounds.bottom + (i % 3 === 0);
}
</script>
<script src="test.js"></script>
</body>
</html>
|
