Created
March 26, 2017 14:04
-
-
Save diggetybo/aac0758110dadd352ed730887d348ec0 to your computer and use it in GitHub Desktop.
Geo Circles
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
| <html><head><meta charset="utf-8"> | |
| <title>Geo Circle</title> | |
| <style> | |
| .button { | |
| font-family: Play; | |
| color: #ffffff; | |
| font-size: 16px; | |
| text-align: center; | |
| display: inline-block; | |
| -webkit-user-select: none; | |
| width: 3.2%; | |
| background: #303030; | |
| padding: 10px 20px 10px 20px; | |
| } | |
| .button:hover { | |
| background: #4c4d4d; | |
| cursor:default; | |
| } | |
| </style> | |
| </head><body> | |
| <script src="https://d3js.org/d3.v3.min.js"></script> | |
| <script src="http://d3js.org/topojson.v1.min.js"></script> | |
| <script> | |
| var width = 960, | |
| height = 500; | |
| var margins = { left: 0, top: 0, right: 0, bottom: 0 }; | |
| var projection = d3.geo.albersUsa() | |
| .scale(1070) | |
| .translate([width / 2, height / 2]); | |
| var path = d3.geo.path() | |
| .projection(projection); | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr('class','main_svg') | |
| .attr("height", height+margins.top); | |
| var g = svg.append("g"); | |
| var countiesG = g.append("g") | |
| .attr("id", "counties"); | |
| d3.json("https://gist.githubusercontent.com/diggetybo/6d35e5ecd17992650d0a23896e649b25/raw/0501b427f7b060a59499a11f2c2c781ecc413874/us_ap.json", function(error, us) { | |
| countiesG | |
| .selectAll("path") | |
| .data(topojson.feature(us, us.objects.counties).features) | |
| .enter().append("path") | |
| .attr("d", path) | |
| .attr("stroke-width",'.5px') | |
| .attr('stroke','#fff') | |
| .attr('fill','#aaa'); | |
| var geo_path = d3.geo.path().projection(projection); | |
| var circle = d3.geo.circle().radius(100/3959*90).center([-114.52,33.75]); | |
| countiesG.selectAll('.circle') | |
| .enter().append('path') | |
| .datum(circle) | |
| .attr('class','circle') | |
| .attr('d',geo_path); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment