JavaScript đang tắt. Đoạn mã bên dưới là ví dụ đầy đủ.
App.jsximport { useTimeline } from '@kkwaenggwari/animated';
import './styles.css';
const bars = [0.35, 0.8, 0.55, 1, 0.7, 0.45, 0.9, 0.6];
export default function App({ duration = 4000, repeat = true }) {
const poster = useTimeline(
{
open: { values: [0, 1, 1, 0], times: [0, 0.3, 0.8, 1] },
spin: ['0deg', '180deg', '360deg'],
ring: { values: [0.4, 1], at: duration * 0.2, duration: duration * 0.4 },
title: { values: ['40px', '0px'], at: duration * 0.45, duration: duration * 0.3 },
fade: { values: [0, 1], at: duration * 0.45, duration: duration * 0.3 },
},
{ duration, repeat: repeat ? Infinity : 0, repeatDelay: 600 },
[duration, repeat],
);
const { open, spin, ring, title, fade } = poster.values;
return (
<div className="stage">
<div className="poster">
<span className="ring" style={{ transform: `rotate(${spin}) scale(${ring})` }} />
<div className="bars">
{bars.map((height, index) => (
<i key={index} style={{ transform: `scaleY(calc(${open} * ${height}))` }} />
))}
</div>
<h2 style={{ opacity: fade, transform: `translateY(${title})` }}>Night Signal</h2>
</div>
<div className="player">
<button type="button" onClick={() => poster.play()}>
Play
</button>
<button type="button" onClick={() => poster.reverse()}>
Reverse
</button>
<button type="button" onClick={() => poster.pause()}>
Pause
</button>
<span className="progress">
<b style={{ transform: `scaleX(${poster.progress})` }} />
</span>
</div>
</div>
);
}
