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<!DOCTYPE html> <title>Prevent Overflow Visual Test</title>
<style>
@import '/reset.css';
#popper {
width: 100px;
height: 50px;
background-color: rebeccapurple;
box-shadow: inset 0 0 0 1px black;
}
#arrow {
width: 20px;
height: 20px;
background-color: yellow;
}
#canvas {
position: fixed;
left: 100px;
top: 100px;
width: 400px;
height: 400px;
border: 1px solid black;
}
</style>
<svg id="canvas" viewBox="-50 -50 100 100">
<rect id="reference" x="-100" y="0" width="100" height="25" fill="red" />
</svg>
<div id="reference">Reference Box</div>
<div id="popper">
Popper Box
<div id="arrow" data-popper-arrow></div>
</div>
<script type="module">
import { createPopper } from '../../dist/popper.js';
const reference = document.querySelector('#reference');
const popper = document.querySelector('#popper');
window.instance = createPopper(reference, popper, {
placement: 'top',
modifiers: [
{
name: 'preventOverflow',
options: {
boundary: document.querySelector('svg'),
},
},
],
});
</script>
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