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D3: Map of Texas
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>D3: Map of Texas</title> | |
| <script type="text/javascript" src="http://d3js.org/d3.v3.min.js"></script> | |
| <style type="text/css"> | |
| @import url(http://fonts.googleapis.com/css?family=Oswald:700,400); | |
| body { | |
| font-family: oswald, arial, sans-serif; | |
| color: #d3d3d3; | |
| } | |
| #container { | |
| width: 900px; | |
| margin-left: auto; | |
| margin-right: auto; | |
| margin-top: 50px; | |
| margin-bottom: 50px; | |
| padding: 20px 50px; | |
| background: #333; | |
| box-shadow: 0 0 5px #999999; | |
| } | |
| #container h1 { | |
| text-align: center; | |
| } | |
| svg { | |
| background: #333; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="container"> | |
| <h1>The State of Texas</h1> | |
| </div> | |
| <script type="text/javascript"> | |
| //Width and height | |
| var w = 900, | |
| h = 500; | |
| //Define projection | |
| var projection = d3.geo.mercator() | |
| .center([ -99.43,31.47 ]) | |
| .translate([ w/2, h/2 ]) | |
| .scale([ 2000 ]); | |
| //Define path generator | |
| var path = d3.geo.path() | |
| .projection(projection); | |
| //Create SVG | |
| var svg = d3.select("#container") | |
| .append("svg") | |
| .attr("width", w) | |
| .attr("height", h); | |
| //Load in GeoJSON data | |
| d3.json("texas.json", function(json) { | |
| //Bind data and create one path per GeoJSON feature | |
| svg.selectAll("path") | |
| .data(json.features) | |
| .enter() | |
| .append("path") | |
| .attr("d", path) | |
| .attr("fill","#d3d3d3"); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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