引用图像后,就可以像这样设置其高度和宽度:
var yourImg = document.getElementById('yourImgId');if(yourImg && yourImg.style) { yourImg.style.height = '100px'; yourImg.style.width = '200px';}在html中,它看起来像这样:
<img src="src/to/your/img.jpg" id="yourImgId" alt="alt tags are key!"/>



