Last active
June 28, 2018 03:24
-
-
Save aaizemberg/8063f8c2d1adb7c7ee68 to your computer and use it in GitHub Desktop.
voronoi (d3, v5, svg, simple example)
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.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <head> | |
| <title>Voronoi 101</title> | |
| <meta charset="utf-8"> | |
| </head> | |
| <body> | |
| <script src="https://d3js.org/d3.v5.min.js"></script> | |
| <script> | |
| var width = 960, height = 500; | |
| var c10 = d3.schemePaired; | |
| var vertices = d3.range(10).map(function(d) { | |
| return [Math.random() * width, Math.random() * height]; | |
| }); | |
| var voronoi = d3.voronoi().extent([[0, 0], [width, height]]); | |
| var svg = d3.select("body").append("svg").attr("width", width).attr("height", height); | |
| var path = svg.append("g").selectAll("path"); | |
| path.data( voronoi.polygons(vertices) ).enter().append("path") | |
| .attr("stroke","white") | |
| .attr("fill", function(d,i) {return c10[i % 10]} ) | |
| // .attr("d", function(d) { return "M" + d.join("L") + "Z" } ); | |
| .attr("d", polygon); | |
| function polygon(d) { | |
| return "M" + d.join("L") + "Z"; | |
| } | |
| svg.selectAll("circle").data(vertices).enter().append("circle").attr("r", 3) | |
| //.attr("transform", function(d) { return "translate(" + d + ")"; }) | |
| .attr("cx", function(d) { return d[0]; } ) | |
| .attr("cy", function(d) { return d[1]; } ); | |
| </script> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment