与三种不同边界颜色的圈子 [英] Circle with three different border colors

问题描述

我有一个边框颜色的圆形CSS：

  .circle {border：6px solid＃ffd511; border-radius：30px; -moz-border-radius：30px; -webkit-border-radius：30px; -khtml-border-radius：30px; width：30px; height：18px; line-height：20px padding：12px 6px; text-align：center;}  

 < div class = circle> 17< / div>  

这：

如何更改CSS具有三种边框颜色：

• 从0到4颜色＃1
• 
  
• 从4到8色＃2


• 从8到12色＃3

我相信，它的可能，与元素< canvas> ，但我不成功。

解决方案

您可以使用圆形边框分为3个部分。 org / en-US / docs / SVG_In_HTML_Introductionrel =nofollow> inline svg using：

• a 圈子元素


• 和 stroke-dasharray属性来创建部分

下面是一个示例：

  svg {width：30％; height：auto;}  

  ; svg viewbox =0 0 10 10> < defs> < circle id =circlecx =5cy =5r =4stroke-width =0.5fill =transparent/& < / defs> < use xlink：href =＃circlestroke =pinkstroke-dasharray =0,2.09,8.38,30/> < use xlink：href =＃circlestroke =greenstroke-dasharray =0,10.47,8.38,30/> < use xlink：href =＃circlestroke =orangestroke-dasharray =2.09,16.75,6.3/>< / svg>  

/ div>

编辑

要在圈子中添加文字， a href =https://developer.mozilla.org/en-US/docs/Web/SVG/Element/text =nofollow> svg文本元素：

  svg {width：30％; height：auto;}   < svg viewbox =0 0 10 10> < defs> < circle id =circlecx =5cy =5r =4stroke-width =0.5fill =transparent/& < / defs> < use xlink：href =＃circlestroke =pinkstroke-dasharray =0,2.09,8.38,30/> < use xlink：href =＃circlestroke =greenstroke-dasharray =0,10.47,8.38,30/> < use xlink：href =＃circlestroke =orangestroke-dasharray =2.09,16.75,6.3/> < text x =5y =6.5text-anchor =middlefont-size =5> 17< / text>< / svg>  

I have this CSS for a circle with one border color:

.circle {
  border: 6px solid #ffd511;
  border-radius: 30px;
  -moz-border-radius: 30px;
  -webkit-border-radius: 30px;
  -khtml-border-radius: 30px;
  width: 30px;
  height: 18px;
  line-height: 20px;
  padding: 12px 6px;
  text-align: center;
}

<div class="circle">17</div>

It looks like this:

How should I change the CSS to have three border colors - as on the clock:

• from 0 to 4 color #1
• from 4 to 8 color #2
• from 8 to 12 color #3

I am sure, its possible, with element <canvas>, but I am not successful with doing that.

解决方案

You can achieve a circle border divided into 3 sections with an inline svg using:

• a circle element
• and the stroke-dasharray attribute to make the sections

Here is an example:

svg{width:30%;height:auto;}

<svg viewbox="0 0 10 10">
  <defs>
    <circle id="circle" cx="5" cy="5" r="4" stroke-width="0.5" fill="transparent" />
  </defs>
  <use xlink:href="#circle" stroke="pink" stroke-dasharray="0,2.09,8.38,30" />
  <use xlink:href="#circle" stroke="green" stroke-dasharray="0,10.47,8.38,30" />
  <use xlink:href="#circle" stroke="orange" stroke-dasharray="2.09,16.75,6.3" />
</svg>

Edit

To add text inside the circle, you can use the svg text element:

svg{width:30%;height:auto;}

<svg viewbox="0 0 10 10">
  <defs>
    <circle id="circle" cx="5" cy="5" r="4" stroke-width="0.5" fill="transparent" />
  </defs>
  <use xlink:href="#circle" stroke="pink" stroke-dasharray="0,2.09,8.38,30" />
  <use xlink:href="#circle" stroke="green" stroke-dasharray="0,10.47,8.38,30" />
  <use xlink:href="#circle" stroke="orange" stroke-dasharray="2.09,16.75,6.3" />
  <text x="5" y="6.5" text-anchor="middle" font-size="5">17</text>
</svg>

这篇关于与三种不同边界颜色的圈子的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！