Blitz - WPT: backdrop-filter-transform.html

wpt / css / filter-effects / backdrop-filter-transform.html

/css/filter-effects/backdrop-filter-transform.html

<!DOCTYPE html>
<meta charset="utf-8">
<meta name=fuzzy content="maxDifference=0-200; totalPixels=0-2000">
<title>backdrop-filter: backdrop-filter plus transform should be applied correctly</title>
<link rel="author" href="mailto:masonf@chromium.org">
<link rel="help" href="https://drafts.fxtf.org/filter-effects-2/#BackdropFilterProperty">
<link rel="match"  href="backdrop-filter-transform-ref.html">

<!--Expected: A green box with an overlapping rotated box that inverts content behind it. -->

<div class="colorbox"></div>
<div class="filterbox"></div>

<style>
div {
    position: absolute;
    width: 100px;
    height: 100px;
    left: 100px;
    top: 100px;
}
.colorbox {
    background: green;
}
.filterbox {
    top: 140px;
    backdrop-filter: invert(1);
    transform: rotate(30deg);
    border-radius: 10px;
}
</style>

/css/filter-effects/backdrop-filter-transform-ref.html

<!DOCTYPE html>
<meta charset="utf-8">

<div class="filterbox">
</div>
<div class="colorbox">
  <div class="invert"></div>
</div>

<style>
div {
    position: absolute;
    width: 100px;
    height: 100px;
    left: 100px;
    top: 100px;
}
.colorbox {
    background: green;
    overflow: clip;
}
.filterbox {
    top: 140px;
    background: black;
    transform: rotate(30deg);
    border-radius: 10px;
}
.invert {
    top: 40px;
    left: 0;
    background: rgb(255, 127, 255);
    transform: rotate(30deg);
    border-radius: 10px;
}
</style>