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d3 street sweep map
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<!DOCTYPE html> | |
<html> | |
<meta charset="utf-8"> | |
<title>San Francisco Street Sweep Routes</title> | |
<head> | |
<link rel="stylesheet" href="sf-sweep.css" /> | |
<script src="javascript/d3.v3.min.js"></script> | |
<script src="javascript/topojson.js"></script> | |
<script src="javascript/queue.v1.min.js"></script> | |
<script src="javascript/lodash.js"></script> | |
</head> | |
<body> | |
<div class="frame1"> | |
<div class="map"></div> | |
</div> | |
</body> | |
<script> | |
var width = 800, | |
height = 900; | |
var projection = d3.geo.mercator() | |
.center([-122.422218291145, 37.7455788136374]) | |
.scale(1005000) | |
.translate([width / 2, height / 2]); | |
var path = d3.geo.path() | |
.projection(projection); | |
var zoom = d3.behavior.zoom() | |
.translate([0, 0]) | |
.scale(1) | |
.scaleExtent([1, 8]) | |
.on("zoom", zoomed); | |
var sidebar = d3.select(".map").append("svg") | |
.attr("class", "sidebar") | |
.attr("position", "absolute") | |
.attr("height", "900px") | |
.attr("width", "120px"); | |
var dayList = sidebar.append('g') | |
.attr("class", "days"); | |
var svg = d3.select(".map").append("svg") | |
.attr("id", "sfmap") | |
.attr("width", width) | |
.attr("height", height); | |
svg.append("rect") | |
.attr("class", "overlay") | |
.attr("width", width) | |
.attr("height", height) | |
.call(zoom); | |
var features = svg.append("g"); | |
queue() | |
.defer(d3.json, "tiles/land_usages_tiles.json") | |
.defer(d3.json, "tiles/highroad_tiles.json") | |
.defer(d3.json, "data/routes.json") | |
.await(ready); | |
function ready(error, land, highroads, sfj) { | |
var vector = features.append("g") | |
.attr("class", "vector") | |
.call(renderLayer, highroads, 'highroad') | |
.call(renderLayer, land, "land-usages"); | |
svg.call(drawRoutes, topojson.feature(sfj, sfj.objects.street_sweep_routes_all).features); | |
drawDayNav(); | |
attachDayListeners(); | |
} | |
function drawRoutes(g, plotData) { | |
var routesContainer = features.append("g") | |
.attr("class", "routes") | |
.attr("d", path); | |
_.each(plotData, function(d, e) { | |
var route_path = routesContainer.append("path") | |
.attr("class", "route " + d.properties.label) | |
.attr("id", d.id) | |
.attr("d", path(d.geometry)); | |
}); | |
} | |
function renderLayer(elem, plotData, name) { | |
var container = elem.append("g") | |
.attr("class", name); | |
_.each(plotData, function(d, e) { | |
container.append("path") | |
.data(d.features) | |
.attr("class", function(d) { | |
return d.properties.kind; | |
}) | |
.attr("name", function(d) { | |
return d.properties.name; | |
}) | |
.attr("d", path(d)); | |
}); | |
} | |
function zoomed() { | |
features.attr("transform", "translate(" + d3.event.translate + ")scale(" + d3.event.scale + ")"); | |
} | |
function drawDayNav() { | |
var days_data = [ | |
["sun", "Su"], | |
["mon", "Mo"], | |
["tues", "Tu"], | |
["wed", "We"], | |
["thu", "Th"], | |
["fri", "Fr"], | |
["sat", "Sa"], | |
["all", "All"] | |
]; | |
_.each(days_data, function(d, e) { | |
dayList.append('circle') | |
.attr("class", "day " + d[0]) | |
.data(d) | |
.attr('cx', '60') | |
.attr('cy', 150 + e * 75) | |
dayList.append('text') | |
.text(d[1]) | |
.data(d) | |
.attr("class", 'day ' + d[0]) | |
.attr('x', '60') | |
.attr('y', 155 + e * 75) | |
}); | |
} | |
function attachDayListeners() { | |
var days = dayList.selectAll('.day'); | |
days.on('mouseenter', function(d) { | |
dayList.select('.day.' + d) | |
.style('fill', '#4d5863'); | |
}); | |
days.on('mouseleave', function(d) { | |
dayList.selectAll('circle.day') | |
.style('fill', '#363e46'); | |
}); | |
days.on('click', function(day) { | |
dayList | |
.attr("class", 'days ' + day); | |
features.select('.routes') | |
.attr("class", "routes " + day); | |
}); | |
} | |
d3.select(self.frameElement) | |
.style("height", "900px") | |
.style("border", "none"); | |
</script> | |
</html> |
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