johardi/README.md

## README.md

      
    Raw
  

              README.md
            
          
    The topology information contains the boundary lines between regencies ("kabupaten@id") in the Indonesian teritory.
The process for producing the output file id.json follows the commands below. Note that before executing
topojson, I simplified the map in http://www.mapshaper.org/ by 0.30%. The final
file sizes 216 KB with decent details for overviewing.
$ ogr2ogr -f GeoJSON regency.json IDN_adm2.shp

// Upload regency.json to mapshaper.org

$ topojson --id-property id=ID_2 -p name=NAME_2 -o id.json regency.json

Kredit grafik: Mike Bostock
Data source: gadm.org

  
## id.json

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

.regencies {
  fill: #222;
}

.regencies :hover {
  fill: orange;
}

.boundary {
  fill: none;
  stroke: #fff;
  pointer-events: none;
}

.tooltip {
  font-family: Arial, Helvetica, sans-serif;
  position: absolute;
  text-align: center;
  width: 150px;
  height: 13px;
  padding: 5px;
  font-size: 10px;
  background: #ffffe0;
  border: 1px;
  border-radius: 8px;
  pointer-events: none;
}

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

var width = 960,
    height = 400;

var projection = d3.geo.mercator()
    .scale(1150)
    .translate([-1900, 150]);

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

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

var tooltip = d3.select("body").append("div")
    .attr("class", "tooltip")
    .style("opacity", 0);

d3.json("id.json", function(error, id) {
  svg.append("g")
      .attr("class", "regencies")
    .selectAll("path")
      .data(topojson.feature(id, id.objects.regency).features)
    .enter().append("path")
      .attr("d", path)
      .on("mouseover", function(d) {
          d3.select(this).transition().duration(300).style("opacity", 1);
          tooltip.transition()
              .duration(300)
              .style("opacity", 1)
              .text(d.properties.name)
              .style("left", (d3.event.pageX) + "px")
              .style("top", (d3.event.pageY -30) + "px");
      })
      .on("mouseout", function() {
        d3.select(this).transition().duration(300).style("opacity", 0.8);
        tooltip.transition().duration(300).style("opacity", 0);
      });

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

d3.select(self.frameElement).style("height", height + "px");

</script>

## regency.json

      
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              regency.json
            
          
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## thumbnail.png

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

	.regencies {
	fill: #222;
	}

	.regencies :hover {
	fill: orange;
	}

	.boundary {
	fill: none;
	stroke: #fff;
	pointer-events: none;
	}

	.tooltip {
	font-family: Arial, Helvetica, sans-serif;
	position: absolute;
	text-align: center;
	width: 150px;
	height: 13px;
	padding: 5px;
	font-size: 10px;
	background: #ffffe0;
	border: 1px;
	border-radius: 8px;
	pointer-events: none;
	}

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

	var width = 960,
	height = 400;

	var projection = d3.geo.mercator()
	.scale(1150)
	.translate([-1900, 150]);

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

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

	var tooltip = d3.select("body").append("div")
	.attr("class", "tooltip")
	.style("opacity", 0);

	d3.json("id.json", function(error, id) {
	svg.append("g")
	.attr("class", "regencies")
	.selectAll("path")
	.data(topojson.feature(id, id.objects.regency).features)
	.enter().append("path")
	.attr("d", path)
	.on("mouseover", function(d) {
	d3.select(this).transition().duration(300).style("opacity", 1);
	tooltip.transition()
	.duration(300)
	.style("opacity", 1)
	.text(d.properties.name)
	.style("left", (d3.event.pageX) + "px")
	.style("top", (d3.event.pageY -30) + "px");
	})
	.on("mouseout", function() {
	d3.select(this).transition().duration(300).style("opacity", 0.8);
	tooltip.transition().duration(300).style("opacity", 0);
	});

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

	d3.select(self.frameElement).style("height", height + "px");

	</script>