yoon-gu/.block

## .block
license: gpl-3.0

## .seoul_submunicipalities_topo.json

      
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              .seoul_submunicipalities_topo.json
            
          
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## README.md

      
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              README.md
            
          
    This choropleth encodes the area of each county using color on a log scale from red to blue.

  
## index.html
<!DOCTYPE html>
<meta charset="utf-8">
<style>

.states {
  fill: none;
  stroke: #fff;
  stroke-linejoin: round;
}

</style>
<body>
<script src="//d3js.org/d3.v3.min.js"></script>
<script src="//d3js.org/topojson.v1.min.js"></script>
<script>

var width = 960,
    height = 500;

var fill = d3.scale.log()
    .domain([10, 500])
    .range(["brown", "steelblue"]);

var projection = d3.geo.mercator()
    .center([126.9895, 37.5551])
    .scale(70000)
    .translate([width/2, height/2]);

var path = d3.geo.path().projection(projection);

var svg = d3.select("body").append("svg")
    .attr("width", width)
    .attr("height", height);

d3.json(".seoul_submunicipalities_topo.json", function(error, kor) {
  if (error) throw error;

  svg.append("g")
      .attr("class", "counties")
    .selectAll("path")
      .data(topojson.feature(kor, kor.objects.seoul_submunicipalities_geo).features)
    .enter().append("path")
      .attr("d", path)
      .style("fill", function(d) { return fill(path.area(d)); });

  svg.append("path")
      .datum(topojson.mesh(kor, kor.objects.seoul_submunicipalities_geo, function(a, b) { return a.id !== b.id; }))
      .attr("class", "states")
      .attr("d", path);
});

</script>

## thumbnail.png

      
    Raw
  

              thumbnail.png
	<!DOCTYPE html>
	<meta charset="utf-8">
	<style>

	.states {
	fill: none;
	stroke: #fff;
	stroke-linejoin: round;
	}

	</style>
	<body>
	<script src="//d3js.org/d3.v3.min.js"></script>
	<script src="//d3js.org/topojson.v1.min.js"></script>
	<script>

	var width = 960,
	height = 500;

	var fill = d3.scale.log()
	.domain([10, 500])
	.range(["brown", "steelblue"]);

	var projection = d3.geo.mercator()
	.center([126.9895, 37.5551])
	.scale(70000)
	.translate([width/2, height/2]);

	var path = d3.geo.path().projection(projection);

	var svg = d3.select("body").append("svg")
	.attr("width", width)
	.attr("height", height);

	d3.json(".seoul_submunicipalities_topo.json", function(error, kor) {
	if (error) throw error;

	svg.append("g")
	.attr("class", "counties")
	.selectAll("path")
	.data(topojson.feature(kor, kor.objects.seoul_submunicipalities_geo).features)
	.enter().append("path")
	.attr("d", path)
	.style("fill", function(d) { return fill(path.area(d)); });

	svg.append("path")
	.datum(topojson.mesh(kor, kor.objects.seoul_submunicipalities_geo, function(a, b) { return a.id !== b.id; }))
	.attr("class", "states")
	.attr("d", path);
	});

	</script>