📅  最后修改于: 2022-03-11 15:04:01.793000             🧑  作者: Mango
import { useState, useEffect, useRef } from "react";
import { Chart as ChartJS, ArcElement, Tooltip, Legend } from "chart.js";
import { Pie } from "react-chartjs-2";
ChartJS.register(ArcElement, Tooltip, Legend);
export const data = {
labels: ["Case on Hold", "Submitted", "In Production", "Shipped"],
datasets: [
{
label: "# of Votes",
data: [12, 19, 3, 5],
backgroundColor: ["#F2CC59", "#BA68C8", "#407BFF", "#E6E5E6"],
borderColor: ["#F2CC59", "#BA68C8", "#407BFF", "#E6E5E6"],
borderWidth: 1,
},
],
};
const pieOptions = {
plugins: {
legend: {
display: false,
labels: {
font: {
size: 12,
},
},
},
},
};
export default function ChartView() {
const [charView, setChatView] = useState([]);
const summaryRef: any = useRef(null);
useEffect(() => {
setChatView(summaryRef?.current?.legend?.legendItems);
}, []);
return (
{charView?.map((data: any, i: number) => (
{data?.text}
))}
);
}