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basic line chart
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| license: mit |
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| date | close | |
|---|---|---|
| 1-May-12 | 58.13 | |
| 30-Apr-12 | 53.98 | |
| 27-Apr-12 | 67.00 | |
| 26-Apr-12 | 89.70 | |
| 25-Apr-12 | 99.00 | |
| 24-Apr-12 | 130.28 | |
| 23-Apr-12 | 166.70 | |
| 20-Apr-12 | 234.98 | |
| 19-Apr-12 | 345.44 | |
| 18-Apr-12 | 443.34 | |
| 17-Apr-12 | 543.70 | |
| 16-Apr-12 | 580.13 | |
| 13-Apr-12 | 605.23 | |
| 12-Apr-12 | 622.77 | |
| 11-Apr-12 | 626.20 | |
| 10-Apr-12 | 628.44 | |
| 9-Apr-12 | 636.23 | |
| 5-Apr-12 | 633.68 | |
| 4-Apr-12 | 624.31 | |
| 3-Apr-12 | 629.32 | |
| 2-Apr-12 | 618.63 | |
| 30-Mar-12 | 599.55 | |
| 29-Mar-12 | 609.86 | |
| 28-Mar-12 | 617.62 | |
| 27-Mar-12 | 614.48 | |
| 26-Mar-12 | 606.98 |
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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; } | |
| .line{ | |
| fill:none; | |
| stroke:steelblue; | |
| stroke-width:2px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| // Feel free to change or delete any of the code you see in this editor! | |
| const margins = {top:20, right: 20, bottom: 20, left: 30} | |
| var width = 971 - (margins.left + margins.right); | |
| var height = 401 - (margins.top + margins.bottom); | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height); | |
| var parseTime = d3.timeParse("%d-%b-%y"); | |
| // scales | |
| var x = d3.scaleTime([0, width]); | |
| var y = d3.scaleLinear([0,height]); | |
| var valueLine = d3.line() | |
| .x(function(d){return x(d.date)}) | |
| .y(function(d){return y(d.close)}); | |
| svg.append('g') | |
| .attr('transform', `translate(${margins.left},${margins.right})`); | |
| d3.csv("data.csv", function(error, data) { | |
| if(error) throw error; | |
| data.forEach(function(d) { | |
| d.date = parseTime(d.date); | |
| d.close = +d.close; | |
| }); | |
| x.domain(d3.extent(data, function(d){return d.date})); | |
| y.domain([0, d3.max(data, function(d) {return d.close})]); | |
| svg.append('path') | |
| .data(data) | |
| .attr("class", "line") | |
| .attr("d", valueLine); | |
| svg.append("g") | |
| .attr("transform", `translate(0,${height})`) | |
| .call(d3.axisBottom(x)); | |
| svg.append("g") | |
| .call(d3.axisLeft(y)); | |
| }); | |
| </script> | |
| </body> |
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