我有一個人體的 svg 檔案，其中包含為每塊肌肉制作的跟蹤組。我想做一個突出某些肌肉的功能。使用正則運算式不是正確的方法。我嘗試使用 xml，但我不確定如何以正確的方式使用它，我不確定 xml 是否真的是正確的方法。
這是我的 svg 檔案的結構：
<svg>
<g id="Muscles" transform="translate(-0.146 0.364)">
<g id="Abdominals">
<path id="path196" d="M3294.281-2851.382c-15.892,20.521-35.62,44.154-48.66,64.122,0,0,31.81-113.859-15.028-518.839,0,0,65.728,78.144,94.49,251.4,0,0,10.452,150.03-30.8,203.315" transform="translate(-1825.079 4663.033)" fill="#95999f"/>
<path id="path234" d="M3671.994-2915.5c15.893,20.542,35.6,44.178,48.659,64.119,0,0-23.994-49.737,22.844-454.717,0,0-65.7,78.144-94.491,251.4,0,0-18.265,85.908,22.988,139.2" transform="translate(-1494.489 4663.033)" fill="#95999f"/>
</g>
...
...
<g id="Triceps">
<path id="path198" d="M3172.882-3654.165s-144.517,96.743-129.823,251.042c14.692,154.272,59.807,225.4,10.234,308.571,0,0,127.978-21.957,152.021-141.282,24.066-119.325-28.764-221.175-32.433-418.331" transform="translate(-1975.527 4385.352)" fill="#95999f"/>
<path id="path236" d="M3832.757-3654.165s144.494,96.743,129.8,251.042c-14.694,154.272-59.806,225.4-10.236,308.571,0,0-127.952-21.957-152.02-141.282s28.787-221.175,32.456-418.331" transform="translate(-1375.567 4385.352)" fill="#95999f"/>
</g>
</g>
</svg>
我正在嘗試改變給定肌肉的顏色。
uj5u.com熱心網友回復：
你能不能這樣做：
let abd = document.getElementById("Abdominals").getElementsByTagName("path")
for (let path of abd) {
path.setAttribute("fill", "red");
}<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="1066.48291015625 731.18701171875 1521.556640625 1144.586181640625" version="1.1" >
<g id="Muscles" transform="translate(-0.146 0.364)">
<g id="Abdominals">
<path id="path196" d="M3294.281-2851.382c-15.892,20.521-35.62,44.154-48.66,64.122,0,0,31.81-113.859-15.028-518.839,0,0,65.728,78.144,94.49,251.4,0,0,10.452,150.03-30.8,203.315" transform="translate(-1825.079 4663.033)" fill="#95999f"/>
<path id="path234" d="M3671.994-2915.5c15.893,20.542,35.6,44.178,48.659,64.119,0,0-23.994-49.737,22.844-454.717,0,0-65.7,78.144-94.491,251.4,0,0-18.265,85.908,22.988,139.2" transform="translate(-1494.489 4663.033)" fill="#95999f"/>
</g>
<g id="Triceps">
<path id="path198" d="M3172.882-3654.165s-144.517,96.743-129.823,251.042c14.692,154.272,59.807,225.4,10.234,308.571,0,0,127.978-21.957,152.021-141.282,24.066-119.325-28.764-221.175-32.433-418.331" transform="translate(-1975.527 4385.352)" fill="#95999f"/>
<path id="path236" d="M3832.757-3654.165s144.494,96.743,129.8,251.042c-14.694,154.272-59.806,225.4-10.236,308.571,0,0-127.952-21.957-152.02-141.282s28.787-221.175,32.456-418.331" transform="translate(-1375.567 4385.352)" fill="#95999f"/>
</g>
</g>
</svg>這是最簡單的方法，例如通過它們的 ID 獲取路徑元素，然后像往常一樣更改它們的屬性。您不必更改組的所有路徑子元素的屬性，因為您檢索了它們的整個集合等。
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