import React, { useState, useCallback, useEffect } from 'react'; import ReactDOM from 'react-dom'; import { csv, scaleLinear, max, format, extent } from 'd3'; import { useData } from './useData'; import { AxisBottom } from './AxisBottom'; import { AxisLeft } from './AxisLeft'; import { Marks } from './Marks'; import { Dropdown } from './Dropdown'; const width = 960; const height = 500; const margin = { top: 20, right: 30, bottom: 65, left: 90 }; const xAxisLabelOffset = 50; const yAxisLabelOffset = 45; const App = () => { const data = useData(); if (!data) { return

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; } console.log(data.columns); const innerHeight = height - margin.top - margin.bottom; const innerWidth = width - margin.left - margin.right; console attributes = [ { value: 'sepal_length', ' const initialxAttribute = d.petal_length; const [xAttribute , setxAttribute ] = useState(initialxAttribute); const xValue = d => d[xAttribute]; const xAxisLabel = 'Petal Length'; const yValue = d => d.sepal_width; const yAxisLabel = 'Sepal Width'; const siFormat = format('.2s'); const xAxisTickFormat = tickValue => siFormat(tickValue).replace('G', 'B'); const xScale = scaleLinear() .domain(extent(data, xValue)) .range([0, innerWidth]) .nice(); const yScale = scaleLinear() .domain(extent(data, yValue)) .range([0, innerHeight]); return ( <> X: ); }; const rootElement = document.getElementById('root'); ReactDOM.render(, rootElement);

stylized scatter plot

ArubaKLM