Touch: force ããããã£
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Want more support for this feature? Tell us why.
Touch.force ã¯èªã¿åãå°ç¨ã®ããããã£ã§ãã¿ããç¹ (Touch) ã«å¯¾ãã¦ã¦ã¼ã¶ã¼ãã¿ããé¢ã«ä¸ãã¦ããå§åã®å¤§ãããè¿ãã¾ãã
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float ã§ãã¦ã¼ã¶ã¼ãã¿ããé¢ã«å ããå§åã®å¤§ããã表ãã¾ãããã㯠0.0 ï¼å§åãªãï¼ã¨ 1.0 ï¼ãã¼ãã¦ã§ã¢ãèªèã§ããæå¤§ã®å§åï¼ã®éã®å¤ã§ããå¤ã䏿ãªå ´åï¼ä¾ãã°ã¿ããæ©å¨ããã®ããããã£ã«å¯¾å¿ãã¦ããªãå ´åï¼ã«ã¯ 0.0 ã®å¤ãè¿ãã¾ããåãæ¢ç¥ã®ç°å¢ã§ã¯ã force 屿§ã§è¡¨ã絶対å§ã¨ãå§åã®ã¬ãã«ã§ã®æåº¦ã¯ç°ãªãå ´åãããã¾ãã
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以ä¸ã®ã³ã¼ãã¹ããããã§ã¯ã touchstart ã¤ãã³ããã³ãã©ã¼ã¯ targetTouches ãªã¹ããå復å¦çããåã¿ããç¹ã® force å¤ããã°åºåãã¦ãã¾ããããã®ã³ã¼ãã¯å¤ã«ãã£ã¦ç°ãªãå¦çãå¼ã³åºããã¨ãã§ãã¾ãã
someElement.addEventListener(
"touchstart",
(e) => {
// ã¿ããç¹ã®ãªã¹ããå復å¦çããåã¿ããç¹ã®åããã°åºåãã
for (let i = 0; i < e.targetTouches.length; i++) {
// åã®å¤ã«å¿ãã¦ãåãæ¿ãããã³ã¼ãã追å ãã¾ããä¾ãã°ã
// æå°å§åã¨æå¤§å§åã§ãã¦ã¼ã¶ã¼å
¥åãç°ãªãå¦çã«ãããã¨ã
// ã§ãã¾ãã
console.log(`targetTouches[${i}].force = ${e.targetTouches[i].force}`);
}
},
false,
);
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