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forked from romsson's block: line scribbles (grids)
forked from romsson's block: vertical jittered line (grids)
Created
October 11, 2018 05:45
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vertical jittered line (grids)
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| license: mit |
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| path { | |
| fill: none; | |
| stroke: black; | |
| stroke-width: 1; | |
| } | |
| </style> | |
| <body> | |
| <script src="http://d3js.org/d3.v4.js"></script> | |
| <script src="http://romsson.github.io/d3-gridding/build/d3-gridding.js"></script> | |
| <script> | |
| var width = 600, | |
| height = 400, | |
| n = 3050, | |
| j = 4, | |
| l = 5, | |
| o = 1; | |
| var gridding = d3.gridding() | |
| .size([width, height]) | |
| .mode("brick"); | |
| var line = d3.line() | |
| .x(function(d) { | |
| return d.x + Math.random() * j ; | |
| }) | |
| .y(function(d) { | |
| return d.y + Math.random() * j; | |
| }) | |
| .curve(d3.curveBasis); | |
| var data = d3.range(n).map(function(d, i) { | |
| return {index: i}; | |
| }); | |
| var svgSquares = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height) | |
| .append("g"); | |
| svgSquares.selectAll(".line") | |
| .data(gridding(data)).enter() | |
| .append("path") | |
| .attr("class", "line") | |
| .attr("d", function(d) { | |
| var offset = o * Math.random(); | |
| var points = d3.range(l).map(function(e) { | |
| var res = {}; | |
| res.x = d.cx + offset; | |
| res.y = d.cy + (e * (d.height + 20 ) / l); | |
| return res; | |
| }); | |
| return line(points); | |
| }); | |
| </script> |
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