是否可以着色fontawesome图标颜色？ [英] Is it possible to color the fontawesome icon colors?

问题描述

我可以更改fontcolor，但不能更改fill。我首先尝试设置背景颜色，但填充整个图标框区域。

例如，我有

 < i class = icon-star-empty icon-large>< / i> 
  

但我想要它是黄色的。

编辑：
使用案例是，我想要一个收藏图标的灰色轮廓，点击，大纲变为橙色，填充到黄色。

解决方案

Font-awesome带有一些概述和填充，它提供了一种方法来动态更改CSS属性，而不是让更改立即生效或与 javascript 。

I can change fontcolor, but not the "fill". I first tried setting background-color, but that fills the whole icon box area.

For example, I have

<i class="icon-star-empty icon-large"></i>

but I want it to be yellow.

Edit: The use case is that I want a "favorite" icon to be outline of grey, on click, the outline becomes orange, fill to yellow.

解决方案

Font-awesome comes with a number of both outlined and filled icons. The star is one of them.

There are four different star icon classes that you can use:

class="icon-star"
class="icon-star-empty"
class="icon-star-half"
class="icon-star-half-empty"

If you're a glass-half-full type of person, you can also use the alias for 'icon-star-half-empty':

class="icon-star-half-full"

You can colour the font-awesome icons and use different effects to achieve what you're looking for:

<i class="icon-star-empty icon-large icon-a"></i><br><br>
<i class="icon-star-empty icon-large icon-b"></i><br><br>
<i class="icon-star icon-large icon-c"></i> or <i class="icon-star icon-large icon-d"></i>

Where the following CSS is used (rather than using inline styles):

.icon-a {
    color: #888;
} 
.icon-b {
    color: orange;
}
.icon-c {
    color: yellow;
}
.icon-d {
    color: yellow;
    -webkit-text-stroke-width: 1px;
    -webkit-text-stroke-color: orange;
}

You can also substitute/set the size too, if you don't want to use icon-large.

The above code outputs the following:

but I've put the above code and a few more options in a JSFiddle, which you can look at here.

It's also possible to use css-transitions that provides a way to animate changes to CSS properties instead of having the changes take effect instantly and or in combination with javascript.

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