值
一个 Number。
示例
通常在 reading 事件回调中读取磁力计。在下面的示例中,这每秒发生六十次。
js
let magSensor = new Magnetometer({ frequency: 60 });
magSensor.addEventListener("reading", (e) => {
console.log(`Magnetic field along the X-axis ${magSensor.x}`);
console.log(`Magnetic field along the Y-axis ${magSensor.y}`);
console.log(`Magnetic field along the Z-axis ${magSensor.z}`);
});
magSensor.start();
规范
| 规范 |
|---|
| 磁力计 # magnetometer-y |
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