ghostborn / preloadimages

一个预加载图片和回调方法的插件

PreloadImages

Preload images and callback when they are all ready

Usage

<script src="preloadimages.js"></script>

You can call it with an array or object of images

preloadimages(['1.png', '2.png'], function(images) {
  console.log(images);
  // => [img, img]
});

or

preloadimages({moon: 'moon.png', sun: 'sun.png'}, function(images) {
  console.log(images);
  // => {moon: img, sun: img}
});

The function will callback when all of the images are loaded (or have failed to load). The argument passed to the callback is either an array or object to match the input, and if it is an array, it will be in the same order as the input array.

The items in the returned argument are new Image() elements.

License

MIT License