D3 Examples - MV grid districts 2nd

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<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>D3: Setting path fills</title>
        <script src="https://d3js.org/d3.v4.min.js"></script>
            /* No style rules here yet */       
        </style>
    </head>
    <body>
        <script type="text/javascript">
​
            //Width and height
            var w = 500;
            var h = 300;
​
            //Define map projection
            var projection = d3.geoMercator()
                                   .translate([w/2, h/2])
                                   .scale([500]);
​
            //Define path generator
            var path = d3.geoPath()
                             .projection(projection);
​
            //Create SVG element
            var svg = d3.select("body")
                        .append("svg")
                        .attr("width", w)
                        .attr("height", h);
​
            //Load in GeoJSON data
            d3.json("mv_grid_district_3500-3600-geojson", function(json) {
                
                //Bind data and create one path per GeoJSON feature
                svg.selectAll("path")
                   .data(json.features)
                   .enter()
                   .append("path")
                   .attr("d", path)
                   .style("fill", "steelblue");
        
            });
            
        </script>
    </body>
</html>
    