具有从阴影创建的边框的剪辑路径的边框半径 [英] border radius for a clip path having border created from shadow

问题描述

我有这样的形状，其中顶部 div 是动态的，我需要在这些角上添加边框半径.形状由两个共享线性渐变背景的 div 组成.边框是使用阴影生成的.

这是我的代码.

#parent {宽度:最大内容；背景:线性渐变(到左下角，透明，rgba(255,255,255,0.75)，透明，rgba(255,255,255,0.75)，透明，rgba(255,255,255,0.75))黄色；}#池容器{填充:10px；宽度:200px；边距:0 5px 0 5px；显示:弹性；弹性方向:列；位置:相对；过滤器:投影(0px -2px 0px 黑色)投影(0px 2px 0px 黑色)投影(-2px 0px 0px 黑色)投影(2px 0px 0px 黑色)}#侧步{高度:80px；宽度:80px；过渡:全部1s；}#pool-container:hover #side-step {左边距:120px；}#回避，#主池{剪辑路径:多边形(0 0, 100% 0, 100% 100%, 0 100%)；}#side-step::before,#main-pool::before {内容: "";位置:绝对；顶部:0；左:0；右:0；底部:0；背景:线性梯度(120deg, rgba(248, 201, 129, 1) 0%, rgba(227, 76, 145, 1) 100%)；}#主池{宽度:100%；高度:150px；}

<div id="side-step"></div><div id="主池"></div>

解决方案

这里有一个想法，我将考虑在 这个以前的答案.调整 stdDeviation 值来控制半径:

#parent {宽度:最大内容；背景:线性渐变(到左下角，透明，rgba(255,255,255,0.75)，透明，rgba(255,255,255,0.75)，透明，rgba(255,255,255,0.75))黄色；}#池容器{填充:10px；宽度:200px；边距:0 5px 0 5px；显示:弹性；弹性方向:列；位置:相对；过滤器:url('#goo') drop-shadow(0px -2px 0px black) drop-shadow(0px 2px 0px black) drop-shadow(-2px 0px 0px black) drop-shadow(2px 0px 0px black)}#侧步{高度:80px；宽度:80px；过渡:全部1s；}#pool-container:hover #side-step {左边距:120px；}#回避，#主池{剪辑路径:多边形(0 0, 100% 0, 100% 100%, 0 100%)；}#side-step::before,#main-pool::before {内容: "";位置:绝对；顶部:0；左:0；右:0；底部:0；背景:线性梯度(120deg, rgba(248, 201, 129, 1) 0%, rgba(227, 76, 145, 1) 100%)；}#主池{宽度:100%；高度:150px；}

<div id="side-step"></div><div id="主池"></div>
<svg style="可见性:隐藏；位置:绝对；"width="0" height="0" xmlns="http://www.w3.org/2000/svg" version="1.1"><定义><filter id="goo"><feGaussianBlur in="SourceGraphic" stdDeviation="10" result="blur"/><feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 19 -9" result="goo"/><feComposite in="SourceGraphic" in2="goo" operator="atop"/></过滤器></defs></svg>

I have this shape where top div is dynamic and i need to add border radius accross these corners. shape is made of two divs having shared linear gradient background. and border is generated using drop-shadows.

here is my code.

#parent {
  width: max-content;
  background:linear-gradient(to bottom left, transparent,rgba(255,255,255,0.75),transparent,rgba(255,255,255,0.75),transparent,rgba(255,255,255,0.75)) yellow;
}

#pool-container {
  padding: 10px;
  width: 200px;
  margin: 0 5px 0 5px;
  display: flex;
  flex-direction: column;
  position: relative;
  filter: drop-shadow(0px -2px 0px black) drop-shadow(0px 2px 0px black) drop-shadow(-2px 0px 0px black) drop-shadow(2px 0px 0px black)
}

#side-step {
  height: 80px;
  width: 80px;
  transition: 1s all;
}

#pool-container:hover #side-step {
  margin-left: 120px;
}

#side-step,
#main-pool {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

#side-step::before,
#main-pool::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient( 120deg, rgba(248, 201, 129, 1) 0%, rgba(227, 76, 145, 1) 100%);
}

#main-pool {
  width: 100%;
  height: 150px;
}

<div id="pool-container">
  <div id="side-step"></div>
  <div id="main-pool"></div>
</div>

解决方案

Here is an idea where I will consider an SVG filter I used in this previous answer. Adjust the stdDeviation value to control the radius:

#parent {
  width: max-content;
  background:linear-gradient(to bottom left, transparent,rgba(255,255,255,0.75),transparent,rgba(255,255,255,0.75),transparent,rgba(255,255,255,0.75)) yellow;
}

#pool-container {
  padding: 10px;
  width: 200px;
  margin: 0 5px 0 5px;
  display: flex;
  flex-direction: column;
  position: relative;
  filter: url('#goo') drop-shadow(0px -2px 0px black) drop-shadow(0px 2px 0px black) drop-shadow(-2px 0px 0px black) drop-shadow(2px 0px 0px black) 
}

#side-step {
  height: 80px;
  width: 80px;
  transition: 1s all;
}

#pool-container:hover #side-step {
  margin-left: 120px;
}

#side-step,
#main-pool {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

#side-step::before,
#main-pool::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient( 120deg, rgba(248, 201, 129, 1) 0%, rgba(227, 76, 145, 1) 100%);
}

#main-pool {
  width: 100%;
  height: 150px;
}

<div id="pool-container">
  <div id="side-step"></div>
  <div id="main-pool"></div>
</div>

<svg style="visibility: hidden; position: absolute;" width="0" height="0" xmlns="http://www.w3.org/2000/svg" version="1.1">
    <defs>
        <filter id="goo"><feGaussianBlur in="SourceGraphic" stdDeviation="10" result="blur" />    
            <feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0  0 1 0 0 0  0 0 1 0 0  0 0 0 19 -9" result="goo" />
            <feComposite in="SourceGraphic" in2="goo" operator="atop"/>
        </filter>
    </defs>
</svg>

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