如何将灰度 jquery 插件应用于背景图像?

问题描述

我想使用 jquery-grayscale将图像颜色转换为各自的灰度.使用很简单，识别图片并应用插件:

I want to use the jquery-grayscale that converts images colors to their respective grayscale. Use it is very simple, identify the image and apply the plugin:

$('#my-icon').grayscale()

但是如果图片在css文件中定义为background-image怎么办呢?

But how to do it if the image is defined in a css file as a background-image?

#my-icon{ background-image:url('../Images/my-icon.png'); }

谢谢.-

当然，将这些图标转换为灰度的任何其他方式也很有用.有什么想法吗?

Of course any other way to convert to grayscale these icons is useful too. Any idea?

推荐答案

我想你正在使用 这个插件?查看代码，它似乎只支持 <img src="..."> 图像，因此您要么必须修改它，要么希望其他人这样做.

I suppose you are using this plugin? Looking at the code it only seems to support <img src="..."> images so you'll either have to modify it or hope that someone else does.

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