我正在制作圆形菜单,所以我使用 SVG 来创建一个圆形,现在我想显示一个带有部分圆形内部图像的链接。我该怎么做?我的代码 -
render(){
return(
<svg id={"menuLevel" + index} width={200} height={200}>
<path fill="white" stroke="rgba(0,0,0,0.2)" strokeWidth="2" d={"M"+width+","+width+" L"+previousX+", "+previousY+" A"+width+","+width+" 0 0,0 "+x+", "+y+" z"}></path>
</svg>
)
}
我试过这样的事情 -
<path fill="white" stroke="rgba(0,0,0,0.2)" strokeWidth="2" d={"M"+width+","+width+" L"+previousX+", "+previousY+" A"+width+","+width+" 0 0,0 "+x+", "+y+" z"}>
<foreignobject x="120" y="120" width="180" height="180">
<Link ...><Image .../></Link>
</foreignobject>
</path>
但它不起作用,这个异物仍然是0宽和0高,内容不显示。
更新
我需要将链接组件分配给所有路径对象
<svg id={"menuLevel" + index} width={width*2+2} height={width*2+2}>
{arr.map(function(item){
let angleInRadians = -item * Math.PI / 180.0;
let previousX = x;
let previousY = y;
x = width + width * Math.cos(angleInRadians);
y = width + width * Math.sin(angleInRadians);
return(
<path fill="white" stroke="rgba(0,0,0,0.2)" strokeWidth="2" d={"M"+width+","+width+" L"+previousX+", "+previousY+" A"+width+","+width+" 0 0,0 "+x+", "+y+" z"}>
</path>
)
})}
</svg>