Base: Add simple gradients test page

This commit is contained in:
MacDue 2022-07-12 00:39:17 +01:00 committed by Sam Atkins
parent eef148f7e7
commit 452dc544bc
Notes: sideshowbarker 2024-07-17 08:51:36 +09:00
2 changed files with 70 additions and 0 deletions

View file

@ -0,0 +1,69 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Gradients</title>
<style>
.box {
width: 200px;
height: 200px;
margin: 20px;
border: 1px solid black;
}
.grad-0 {
background-image: linear-gradient(to top, red, yellow);
}
.grad-1 {
background-image: linear-gradient(to bottom, red, yellow);
}
.grad-2 {
background-image: linear-gradient(to left, red, yellow);
}
.grad-3 {
background-image: linear-gradient(to right, red, yellow);
}
.grad-4 {
background-image: linear-gradient(to top, rgba(255,0,0,.8), rgba(255,0,0,0) 70.71%),
linear-gradient(to bottom, rgba(0,255,0,.8), rgba(0,255,0,0) 70.71%),
linear-gradient(to left, rgba(0,0,255,.8), rgba(0,0,255,0) 70.71%);
}
.grad-5 {
background-image: linear-gradient(to top, blue, 30%, orange, 10%, red);
}
.grad-6 {
background-image: linear-gradient(to top, blue 30%, 30%, orange 20%, 10%, red);
}
</style>
</head>
<body>
<h1>Gradients!</h1>
<div class="box grad-0"></div>
<div class="box grad-1"></div>
<div class="box grad-2"></div>
<div class="box grad-3"></div>
<div class="box grad-4"></div>
<div class="box grad-5"></div>
<div class="box grad-6"></div>
</body>
<script>
const boxes = document.querySelectorAll(".box");
const backgroundMap = {};
for (const rule of document.styleSheets[0].cssRules) {
backgroundMap[rule.selectorText] = rule.style.backgroundImage;
}
boxes.forEach(box => {
const grad = box.classList[1];
console.log(grad)
const el = document.createElement('code');
el.innerText = backgroundMap['.'+grad];
box.parentNode.insertBefore(el, box)
})
</script>
</html>

View file

@ -105,6 +105,7 @@
<li><a href="hover.html">:hover</a></li>
<li><a href="focus.html">:focus</a></li>
<li><h3>Properties</h3></li>
<li><a href="gradients.html">Gradients</a></li>
<li><a href="vertical-align.html">vertical-align</a></li>
<li><a href="backgrounds.html">Backgrounds</a></li>
<li><a href="background-repeat-test.html">Background-repeat</a></li>