mirror of
https://github.com/HeyPuter/firefox.git
synced 2026-11-13 20:14:57 -10:00
Boris Chiou
705a1fde93
When ths path length is zero, we may get (0, 0) as the tangent angle from `ComputePointAtLength()`. Using (0, 0) to atan2() may get an undefined result. We should avoid this, so use 0rad. This makes more sense and match other browsers. Differential Revision: https://phabricator.services.mozilla.com/D220353
27 lines
782 B
HTML
27 lines
782 B
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title>CSS Motion Path: path(string) with zero length path</title>
|
|
<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-path-property">
|
|
<link rel="match" href="offset-path-string-ref.html">
|
|
<meta name="assert" content="This tests that path(<string>) generates a
|
|
proper rotation and translation when the path
|
|
is zero length.">
|
|
<style>
|
|
#target {
|
|
position: absolute;
|
|
left: 50px;
|
|
top: 80px;
|
|
width: 200px;
|
|
height: 300px;
|
|
background-color: lime;
|
|
transform-origin: 0px 0px;
|
|
offset-path: path('M 50 40');
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<div id="target"></div>
|
|
</body>
|
|
</html>
|