过渡函数可以接受参数。用 fly 替换 fade 转换...

¥Transition functions can accept parameters. Replace the fade transition with fly...

<script>
	import { fly } from 'svelte/transition';

	let visible = $state(true);
</script>

<script lang="ts">
	import { fly } from 'svelte/transition';

	let visible = $state(true);
</script>

...并将其与一些选项一起应用于 <p>：

¥...and apply it to the <p> along with some options:

<p transition:fly={{ y: 200, duration: 2000 }}>
	Flies in and out
</p>

请注意，转换是可逆的 - 如果在转换过程中切换复选框，它将从当前点转换，而不是从开始或结束。

¥Note that the transition is reversible — if you toggle the checkbox while the transition is ongoing, it transitions from the current point, rather than the beginning or the end.