I'm trying to draw svg map with d3 from topojson file, but all I got is messed up lines.
I'm using most of the code I found on http://www.tnoda.com/blog/2013-12-07. When I use topojson files from that site, everything works fine. I tought maybe the problem is in my topojson file, but when I import it in mapshaper, I get normal map.
plnkr: http://plnkr.co/edit/TYiT5AoI29nEHC3Fre6D?p=preview
Here is my code:
index.html
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="style.css" type="text/css">
<script src="//code.jquery.com/jquery-2.0.0.js"></script>
<script src="//d3js.org/d3.v3.min.js"></script>
<script src="//d3js.org/topojson.v1.min.js"></script>
</head>
<body>
<div id="map"></div>
<script src="script.js"></script>
</body>
</html>
script.js
var m_width = $("#map").width(),
width = 800,
height = 500
var projection = d3.geo.mercator()
.scale(105)
.translate([width / 2, height / 1.5]);
var path = d3.geo.path()
.projection(projection);
var svg = d3.select("#map").append("svg")
.attr("width", m_width)
.attr("height", m_width * height / width);
var g = svg.append("g");
d3.json("zupanije.max.topo.json", function(error, us) {
g.append("g")
.attr("id", "states")
.selectAll("path")
.data(topojson.feature(us, us.objects.states).features)
.enter()
.append("path")
.attr("id", function(d) { return d.id; })
.attr("d", path)
});
styles.css
#map {
background-color: #fff;
border: 1px solid #ccc;
}
.background {
fill: none;
pointer-events: all;
}
#states{
cursor: pointer;
fill: #cde;
stroke: #fff;
stroke-linejoin: round;
stroke-linecap: round;
}
#states .active {
fill: #89a;
}
pre.prettyprint {
border: 1px solid #ccc;
margin-bottom: 0;
padding: 9.5px;
}
