62 lines
2.7 KiB
HTML
62 lines
2.7 KiB
HTML
<!DOCTYPE html>
|
|
<link rel="help" href="https://drafts.csswg.org/cssom-view/#dom-element-getboundingclientrect">
|
|
<link rel="help" href="https://drafts.csswg.org/cssom-view/#dom-range-getboundingclientrect">
|
|
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<style>
|
|
text {
|
|
font-family: Ahem;
|
|
font-size: 10px;
|
|
line-height: 1;
|
|
width: 10ch;
|
|
}
|
|
</style>
|
|
<body>
|
|
|
|
<svg width="800" height="100">
|
|
<text x="20" y="20" id="text-1">An SVG text element with no "transform" attribute</text>
|
|
<text x="20" y="50" id="text-2" transform="matrix(2,0,0,2,0,0)">An SVG with a "transform" attribute</text>
|
|
<text x="20" y="80" id="text-3" rotate="45">An SVG with a "rotate" attribute</text>
|
|
</svg>
|
|
|
|
<script>
|
|
function getBoundingClientRect(node, start, end) {
|
|
const range = document.createRange();
|
|
range.setStart(node, start);
|
|
range.setEnd(node, end);
|
|
const rect = range.getBoundingClientRect();
|
|
return rect;
|
|
}
|
|
|
|
test(() => {
|
|
const element = document.querySelector('#text-1');
|
|
const elementRect = element.getBoundingClientRect();
|
|
const rangeRect = getBoundingClientRect(element.firstChild, 0, element.firstChild.length);
|
|
assert_approx_equals(elementRect.x, rangeRect.x, 1);
|
|
assert_approx_equals(elementRect.y, rangeRect.y, 1);
|
|
assert_approx_equals(elementRect.width, rangeRect.width, 1);
|
|
assert_approx_equals(elementRect.height, rangeRect.height, 1);
|
|
}, 'Element.getBoundingClientRect() and Range.getBoudingClientRect() should match for an SVG <text>');
|
|
|
|
test(() => {
|
|
const element = document.querySelector('#text-2');
|
|
const elementRect = element.getBoundingClientRect();
|
|
const rangeRect = getBoundingClientRect(element.firstChild, 0, element.firstChild.length);
|
|
assert_approx_equals(elementRect.x, rangeRect.x, 1);
|
|
assert_approx_equals(elementRect.y, rangeRect.y, 1);
|
|
assert_approx_equals(elementRect.width, rangeRect.width, 1);
|
|
assert_approx_equals(elementRect.height, rangeRect.height, 1);
|
|
}, 'Element.getBoundingClientRect() and Range.getBoudingClientRect() should match for an SVG <text> with a transform');
|
|
|
|
test(() => {
|
|
const element = document.querySelector('#text-3');
|
|
const elementRect = element.getBoundingClientRect();
|
|
const rangeRect = getBoundingClientRect(element.firstChild, 0, element.firstChild.length);
|
|
assert_approx_equals(elementRect.x, rangeRect.x, 1);
|
|
assert_approx_equals(elementRect.y, rangeRect.y, 1);
|
|
assert_approx_equals(elementRect.width, rangeRect.width, 1);
|
|
assert_approx_equals(elementRect.height, rangeRect.height, 1);
|
|
}, 'Element.getBoundingClientRect() and Range.getBoudingClientRect() should match for an SVG <text> with a rotate');
|
|
</script>
|
|
</body>
|