한국 지도 GeoJSON.
- Author: Lucy Park
- License: Apache v2
<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<style> | |
svg { background-color: lightskyblue; } | |
svg text { pointer-events: none; } | |
svg .province { | |
fill: #fff; | |
stroke: #eee; | |
} | |
svg .province.c11 { fill: #ddd; } | |
svg .province.c21 { fill: #dcd; } | |
svg .province.c22 { fill: #cdd; } | |
svg .province.c23 { fill: #ccd; } | |
svg .province.c24 { fill: #cdc; } | |
svg .province.c25 { fill: #dcc; } | |
svg .province.c26 { fill: #ddc; } | |
svg .province:hover { | |
fill: orange; | |
} | |
svg text { | |
font-size: 10px; | |
} | |
</style> | |
</head> | |
<body> | |
<div id="chart"></div> | |
<script src="http://d3js.org/d3.v3.min.js"></script> | |
<script> | |
var width = 960, | |
height = 500; | |
var svg = d3.select("#chart").append("svg") | |
.attr("width", width) | |
.attr("height", height); | |
// to preserve layer order | |
var map = svg.append("g").attr("id", "map"), | |
points= svg.append("g").attr("id", "cities"); | |
var projection = d3.geo.mercator() | |
.center([128, 35.9]) | |
.scale(4000) | |
.translate([width/2, height/2]); | |
var path = d3.geo.path() | |
.projection(projection); | |
// draw map | |
d3.json("municipalities-geo-simple.json ", function(error, data) { | |
if (error) return console.error(error); | |
map.selectAll("path") | |
.data(data.features).enter() | |
.append("path") | |
.attr("class", "province") | |
.attr("class", function(d) { return "province c" + d.properties.code; }) | |
.attr("d", path); | |
}); | |
// draw cities | |
d3.csv("cities.csv", function(error, data) { | |
points.selectAll(".place-label") | |
.data(data) | |
.enter().append("text") | |
.attr("class", "place-label") | |
.attr("transform", function(d) { console.log(projection([d.lon, d.lat])); return "translate(" + projection([d.lon, d.lat]) + ")"; }) | |
.attr("dy", ".35em") | |
.text(function(d) { return d.name; }); | |
}); | |
</script> | |
</body> | |
</html> |