As we've briefly seen already, you can listen to any DOM event on an element (such as click or pointermove) with the on: directive:
App.svelte
<div on:pointermove={handleMove}>
The pointer is at {m.x} x {m.y}
</div>1
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<script>
let m = { x: 0, y: 0 }; function handleMove(event) {m.x = event.clientX;
m.y = event.clientY;
}
</script>
<div>
The pointer is at {m.x} x {m.y}</div>
<style>
div {position: fixed;
left: 0;
top: 0;
width: 100%;
height: 100%;
padding: 1rem;
}
</style>