如何在六边形的右侧添加彩色阴影?
谢天谢地,我在 SO 上找到了一个六边形,但现在我遇到了问题。六边形可以用任何颜色填充 - 目前是橙色,但我需要用颜色和阴影填充它:
<svg viewBox="0 0 180 100">
<defs>
<clipPath>
<path d="M38,2
L82,2
A12,12 0 0,1 94,10
L112,44
A12,12 0 0,1 112,56
L94,90
A12,12 0 0,1 82,98
L38,98
A12,12 0 0,1 26,90
L8,56
A12,12 0 0,1 8,44
L26,10
A12,12 0 0,1 38,2" />
</clipPath>
</defs>
<use xlink:href="#hexagon" x="0" y="0" stroke="orange" stroke-width="12" fill="transparent" />
</svg>
回答
我将考虑从这个答案中提取的不同六边形,然后作为背景着色,我将使用两层,主色和渐变来模拟阴影:
.hex {
width: 200px;
display: inline-block;
color:orange;
position:relative;
filter: url('#goo'); /* to get the rounded edge */
}
.hex::before,
.hex::after { /* the polygon shape */
clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
display:flex;
}
.hex::before{
content: "";
background:
linear-gradient(50deg,transparent 10px, rgba(0,0,0,0.2) 0 calc(100% - 45px),transparent calc(100% - 44px))
100% 100%/ 70% 89% no-repeat,
currentColor; /* Use the color defined by "color" */
padding-top: 86.6%; /* 100%*cos(30) */
}
.hex::after {
content: attr(data-text);
font-size:80px;
position:absolute;
top:18px;
left:18px;
right:18px;
bottom:18px;
background:#fff; /* this should match the main background */
align-items:center;
justify-content:center;
}
<div></div>
<div></div>
<div></div>
<svg width="0" height="0" xmlns="http://www.w3.org/2000/svg" version="1.1">
<defs>
<filter><feGaussianBlur in="SourceGraphic" stdDeviation="8" 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>