這是縮放工作示例。我希望圖像在圖像上的實際鼠標位置上放大。如何實現這一目標？沒有圖書館。const image = document.querySelector('img');const zoom = {    min: 1,    max: 3,    value: 1,    step: 0.1};image.addEventListener('wheel', event => {   event.preventDefault();   if (event.deltaY < 0) {     zoom.value = zoom.value >= zoom.max ? zoom.max : zoom.value + zoom.step;          } else  if (event.deltaY > 0) {      zoom.value = zoom.value <= zoom.min ? zoom.min : zoom.value - zoom.step;   }    image.style.transform = `scale(${zoom.value})`  })div {  width: 500px;  overflow: hidden;}img {  width: 100%;}<div>  <img src="https://picjumbo.com/wp-content/uploads/free-stock-photos-san-francisco-1080x720.jpg"></div>