D3 + ModestMaps
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<!DOCTYPE html> | |
<html> | |
<head> | |
<style type="text/css"> | |
#map { | |
width: 1000px; | |
height: 600px; | |
} | |
path { | |
fill: #000; | |
fill-opacity: .2; | |
stroke: #fff; | |
stroke-width: 1.5px; | |
} | |
</style> | |
<script type="text/javascript" src="https://raw.github.com/stamen/modestmaps-js/master/modestmaps.min.js"></script> | |
<script type="text/javascript" src="http://d3js.org/d3.v2.js"></script> | |
</head> | |
<body> | |
<div id="map"></div> | |
<script type="text/javascript"> | |
var MM=com.modestmaps; | |
var template = "http://{S}.tiles.mapbox.com/v3/mapbox.mapbox-light/{Z}/{X}/{Y}.png"; | |
var provider = new MM.TemplatedLayer(template, ['a', 'b', 'c', 'd']); | |
var map = new MM.Map("map", provider); | |
map.setCenterZoom(new MM.Location(37.8, -96.9), 4); | |
var svg = d3.select("#map").append("svg"), | |
g = svg.append("g"); | |
svg.style("position", "absolute"); | |
var project = function(x) { | |
var point = map.locationPoint(new MM.Location(x[1], x[0])); | |
return [point.x, point.y]; | |
}; | |
d3.json("us-states.json", function(collection) { | |
var bounds = d3.geo.bounds(collection), | |
path = d3.geo.path().projection(project); | |
var feature = g.selectAll("path") | |
.data(collection.features) | |
.enter().append("path"); | |
var reset = function(m) { | |
var bottomLeft = project(bounds[0]), | |
topRight = project(bounds[1]); | |
svg .attr("width", topRight[0] - bottomLeft[0]) | |
.attr("height", bottomLeft[1] - topRight[1]) | |
.style("margin-left", bottomLeft[0] + "px") | |
.style("margin-top", topRight[1] + "px"); | |
g .attr("transform", "translate(" + -bottomLeft[0] + "," + -topRight[1] + ")"); | |
feature.attr("d", path); | |
}; | |
map.addCallback("drawn", reset); | |
reset(); | |
}); | |
</script> | |
</body> | |
</html> |
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