Sensor: reading ã¤ãã³ã
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reading ã¤ãã³ãã¯ãã»ã³ãµã¼ã§æ°ããæ¸¬å®å¤ãå¾ãããã¨ãçºç«ãã¾ãã
Sensor ã¯ãã¼ã¹ã¯ã©ã¹ã§ãããonreading ããã³ reading ã¤ãã³ãã¯æ´¾çã¯ã©ã¹ããã®ã¿å©ç¨å¯è½ã§ãã
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addEventListener() ã®ãããªã¡ã½ããã§ã¤ãã³ãåãç¨ããããã¤ãã³ããã³ãã©ã¼ããããã£ãè¨å®ãã¾ãã
js
addEventListener("reading", (event) => {});
onreading = (event) => {};
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æ±ç¨ã® Event ã§ããã追å ãããããããã£ã¯ããã¾ããã
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>å é度ãåå¾ãã
ãã®ä¾ã§ã¯ãAccelerometer ããå é度ã®å¤ãåå¾ããã¤ãã³ããªã¹ãã¼ã追å ãã¾ãã1 ç§ã« 60 ååå¾ãè¡ãã¾ãã
js
const acl = new Accelerometer({ frequency: 60 });
acl.addEventListener("reading", () => {
console.log(`X 軸æ¹åã®å é度 ${acl.x}`);
console.log(`Y 軸æ¹åã®å é度 ${acl.y}`);
console.log(`Z 軸æ¹åã®å é度 ${acl.z}`);
});
acl.start();
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| Generic Sensor API > # sensor-onreading > |