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Created
June 1, 2017 13:55
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| license: mit |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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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; } | |
| g.line path {fill: none; stroke: lightgray; stroke-dasharray: 5, 15;} | |
| g.line text {font: ""; fill: gray; font-size: 14px;} | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| var margins = {top: 5, right: 10, bottom: 25, left: 30}, | |
| width = 960, | |
| height = 500; | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height) | |
| .append("g").attr("class", "margins") | |
| .attr("transform", "translate(" + margins.left + "," + margins.top + ")"); | |
| var data = [ | |
| {name: "Tom", values: [1, 2, 3, 4, 5]}, | |
| {name: "Jane", values: [2, 5, 3, 1, 6]}, | |
| {name: "Frank", values: [5, 3, 2, 2, 1]} | |
| ]; | |
| var x = d3.scaleLinear() | |
| .domain([0, d3.max(data, d => d.values.length - 1)]) | |
| .range([0, width - margins.left - margins.right]), | |
| xAxis = d3.axisBottom().scale(x), | |
| y = d3.scaleLinear() | |
| .domain([0, d3.max(data, d => d3.max(d.values))]) | |
| .range([height - margins.top - margins.bottom, 0]), | |
| yAxis = d3.axisLeft().scale(y), | |
| line = d3.line() | |
| .x(function(d, i) { return x(i); }) | |
| .y(function(d) { return y(d); }) | |
| .curve(d3.curveMonotoneX); | |
| svg.append("g").attr("class", "x axis") | |
| .attr("transform", "translate(" + 0 + "," + (height - margins.bottom - margins.top) + ")") | |
| .call(xAxis); | |
| svg.append("g").attr("class", "y axis").call(yAxis); | |
| var lineGroups = svg.selectAll("g.line").data(data) | |
| .enter().append("g") | |
| .attr("class", "line"); | |
| lineGroups.append("path") | |
| .attr("id", d => d.name) | |
| .attr("d", d => line(d.values)); | |
| lineGroups.append("text") | |
| .attr("dy", "0.35em") | |
| .append("textPath") | |
| .attr("xlink:href", d => "#" + d.name) | |
| .text(d => nameRepeat(d.name)); | |
| function nameRepeat(name) { | |
| var repeatNum = 50; | |
| var outText = ""; | |
| for (var i = 0; i < repeatNum; i++) outText += (name + " "); | |
| return outText | |
| } | |
| </script> | |
| </body> |
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