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canvasify

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“chrisshank” 2024-10-07 00:53:18 -04:00
parent 83adb5926d
commit 9bfb80bd6b
2 changed files with 150 additions and 0 deletions
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149
demo/canvasify.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Canvasify</title>
<style>
html {
height: 100%;
}
body {
min-height: 100%;
position: relative;
margin: 0;
}
main {
padding: 1rem;
width: 80ch;
}
main,
main * {
transition: outline-color 250ms ease-out;
outline: solid 1px transparent;
}
main:hover:not(:has(:hover)),
main :hover:not(:has(:hover)) {
outline-color: hsl(214, 84%, 56%);
}
main span {
font-style: italic;
}
spatial-geometry {
z-index: 2;
}
</style>
</head>
<body>
<main>
<h1>My article</h1>
<p>
<span
>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua.</span
>
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis
aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint
occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla
pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est
laborum.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla
pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est
laborum.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla
pariatur.
<span
>Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est
laborum.</span
>
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla
pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est
laborum.
</p>
<p>
Lorem ipsum dolor sit amet,>consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla
pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est
laborum.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore
magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla
pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est
laborum.
</p>
</main>
<script type="module">
import { SpatialGeometry } from '../src/canvas/spatial-geometry.ts';
SpatialGeometry.register();
function copyStyles(from, to) {
const styles = getComputedStyle(from);
for (const name of styles) {
const style = styles[name];
if (style !== undefined) {
to.style[name] = style;
}
}
}
document.addEventListener('click', ({ target }) => {
if (target.closest('spatial-geometry') || target.matches('body, html')) return;
const rect = target.getBoundingClientRect();
const copiedTarget = target.cloneNode(true);
const targetElements = target.querySelectorAll('*');
const copiedElements = copiedTarget.querySelectorAll('*');
copyStyles(target, copiedTarget);
copiedTarget.style.margin = '0';
copiedTarget.style.outline = '';
targetElements.forEach((el, i) => {
copyStyles(el, copiedElements[i]);
});
const geometry = document.createElement('spatial-geometry');
geometry.x = rect.x;
geometry.y = rect.y;
geometry.height = rect.height;
geometry.width = rect.width;
geometry.appendChild(copiedTarget);
target.style.visibility = 'hidden';
document.body.appendChild(geometry);
});
</script>
</body>
</html>

1
demo/index.html
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@ -25,6 +25,7 @@
<li><a href="/music">Music</a></li>
<li><a href="/ink">Ink</a></li>
<li><a href="/arrow">Arrow</a></li>
<li><a href="/canvasify">Canvasify</a></li>
</ul>
</body>
</html>