javascript - Javascript:获取多个图像数组的图像大小(宽度和高度)

如何适应此解决方案（来自此处的代码：https://stackoverflow.com/a/626505/975443）

var img = new Image();
img.onload = function() {
  alert(this.width + 'x' + this.height);
}
img.src = 'http://www.google.com/intl/en_ALL/images/logo.gif';

用于多个图像（用于遍历数组）？

最佳答案

解：

var asyncI = 0;
var asyncCount = 10;

function readImageDimensions() {

    console.log('asyncI: ' + asyncI);

    var img = new Image();
    img.src = 'data/images/' + asyncI + ".png";

    img.onload = function() {

        console.log('this.width: ' + this.width + ', this.height: ' + this.height);

        asyncI++;

        if (asyncI < asyncCount) {

            //go to next loop iteration
            console.log('continue ' + asyncI);
            readImageDimensions();

        } else {

            //exit loop
            console.log('END');
            functionToContinueWith();

        }
    }
}

//call the function
readImageDimensions();

关于javascript - Javascript:获取多个图像数组的图像大小(宽度和高度)，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/19269834/