import React, { useState, useCallback, useEffect } from 'react'; import ReactDOM from 'react-dom'; import { select, axisLeft, axisBottom, csv, arc, pie, scaleBand, scaleLinear, max, format} from 'd3'; const csvUrl = "https://gist.githubusercontent.com/sampath5/8838065c51fc7161a7638258775e4c67/raw/9c8b3edde2d8fd3e9dce6e9f0b27c1e74b16fea2/YearwiseSales" const width = 960; const height = 500; const margin = { top: 20, right: 20, bottom: 50, left: 200 }; const App = () => { const [data, setData] = useState(null); useEffect(() => { const row = d => { d. = +d['']; return d; }; csv(csvUrl, row).then(data => { setData(data.slice(1, 13)); }); }, []); if (!data) { return

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; } const innerHeight = height - margin.top - margin.bottom - 100; const innerWidth = width - margin.left - margin.right; const yScale = scaleBand() .domain(data.map(d => d.Country)) .range([0, innerHeight]); const xScale = scaleLinear() .domain([0, max(data, d => d.Cost)]) .range([0, innerWidth]); return ( ); }; const rootElement = document.getElementById('root'); ReactDOM.render(, rootElement);

Vizhub Bar Graph

CH SAMPATH