Built with blockbuilder.org
Last active
August 10, 2017 13:07
-
-
Save ozanyusufoglu/c44a73877aa31d08a449415f0d2b23e9 to your computer and use it in GitHub Desktop.
winding problem
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
| 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.
Learn more about bidirectional Unicode characters
| <!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; } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| var width = 1000, | |
| height = 700; | |
| var svg = d3.select('body') | |
| .append('svg') | |
| .attr('width', width) | |
| .attr('height', height); | |
| d3.json('istanbul.geojson', function(error,json) { | |
| console.log(json); | |
| var projection = d3.geoMercator(); | |
| var path = d3.geoPath().projection(projection) | |
| projection.fitExtent([[0,0],[width,height]], json); | |
| var areas = json.features.map(function(item){ | |
| return d3.geoArea(item) | |
| }) | |
| console.log(areas); | |
| svg.selectAll("path").data(json.features) | |
| .enter() | |
| .append("path") | |
| .style("fill","#ccc") | |
| .style("stroke","black") | |
| .style('opacity', '0.1') | |
| .style("stroke-width","2") | |
| .attr("d", path) | |
| }) | |
| </script> | |
| </body> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment