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<!DOCTYPE html> <head> <meta charset="utf-8"> <script src="https://d3js.org/d3.v4.min.js"></script> <style> body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } svg { width: 100%; height: 100%; } </style> </head> <body> <svg></svg> <script> const city = 'San Francisco'; const width = 900; const height = 300; // dataset of city temperatures across time d3.tsv('data.tsv', (err, data) => { // clean the data data.forEach(d => { d.date = new Date(d.date); // x ++d[city]; // y }); // get min/max const min = d3.min(data, d => d[city]); const max = d3.max(data, d => d[city]); // or use extent, which gives back [min, max] const extent = d3.extent(data, d => d[city]); // try different scales, change the ranges, see what happens const y = d3.scaleLinear() .domain(extent) .range([height, 0]); // try passing in tick valuess const yAxis = d3.axisLeft() .scale(y); d3.select('svg').append('g') .attr('transform', 'translate(40, 20)') .call(yAxis); }); </script> </body>
https://d3js.org/d3.v4.min.js