填充颜​​色内的SVG图标更改

Question

我有这个 facebook SVG 图标，我需要能够更改圆圈颜色和内部颜色（图标本身）。如何将其从透明更改为白色？

我拥有的 我需要的

SVG代码：

    <?xml version="1.0" encoding="iso-8859-1"?>
<!-- Generator: Adobe Illustrator 16.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<div id="facebook">
<svg version="1.1" id="Capa_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
     width="49.652px" height="49.652px" viewBox="0 0 49.652 49.652" style="enable-background:new 0 0 49.652 49.652;"
     xml:space="preserve">
<g>
    <g>
        <path d="M24.826,0C11.137,0,0,11.137,0,24.826c0,13.688,11.137,24.826,24.826,24.826c13.688,0,24.826-11.138,24.826-24.826
            C49.652,11.137,38.516,0,24.826,0z M31,25.7h-4.039c0,6.453,0,14.396,0,14.396h-5.985c0,0,0-7.866,0-14.396h-2.845v-5.088h2.845
            v-3.291c0-2.357,1.12-6.04,6.04-6.04l4.435,0.017v4.939c0,0-2.695,0-3.219,0c-0.524,0-1.269,0.262-1.269,1.386v2.99h4.56L31,25.7z
            "/>
    </g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
<g>
</g>
</svg>
</div>

Answer 1

问题在于<path>SVG 中的 只是定义了图标黑色部分的形状。

如果你想让“f”变白，有两种选择。

1. 在路径后面添加一个白色形状，使其通过孔显示。

div {
  background-color: orange;
}

<div id="facebook">
<svg id="Capa_1"
     width="49.652px" height="49.652px" viewBox="0 0 49.652 49.652">
  <circle cx="25" cy="25" r="20" fill="white"/>
  <path d="M24.826,0C11.137,0,0,11.137,0,24.826c0,13.688,11.137,24.826,24.826,24.826c13.688,0,24.826-11.138,24.826-24.826
            C49.652,11.137,38.516,0,24.826,0z M31,25.7h-4.039c0,6.453,0,14.396,0,14.396h-5.985c0,0,0-7.866,0-14.396h-2.845v-5.088h2.845
            v-3.291c0-2.357,1.12-6.04,6.04-6.04l4.435,0.017v4.939c0,0-2.695,0-3.219,0c-0.524,0-1.269,0.262-1.269,1.386v2.99h4.56L31,25.7z"/>
</svg>
</div>

2. 将路径分成两部分：外圆和“f”形状。使“f”形变白。

div {
  background-color: orange;
}

<div id="facebook">
<svg id="Capa_1"
     width="49.652px" height="49.652px" viewBox="0 0 49.652 49.652">
  <path d="M24.826,0C11.137,0,0,11.137,0,24.826c0,13.688,11.137,24.826,24.826,24.826c13.688,0,24.826-11.138,24.826-24.826 C49.652,11.137,38.516,0,24.826,0z"/>
  <path d="M31,25.7h-4.039c0,6.453,0,14.396,0,14.396h-5.985c0,0,0-7.866,0-14.396h-2.845v-5.088h2.845 v-3.291c0-2.357,1.12-6.04,6.04-6.04l4.435,0.017v4.939c0,0-2.695,0-3.219,0c-0.524,0-1.269,0.262-1.269,1.386v2.99h4.56L31,25.7z" fill="white"/>
</svg>
</div>

选择你喜欢的那一款。