Andrew Hill
12 years ago
parent
c5865826e0
commit
f962a217ff
@ -1,212 +0,0 @@
|
|||||||
<!DOCTYPE html>
|
|
||||||
<html>
|
|
||||||
<head>
|
|
||||||
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
|
|
||||||
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
|
|
||||||
<title>CartoDB + Time</title>
|
|
||||||
<link rel="shortcut icon" href="http://cartodb.com/favicon/favicon_32x32.ico" />
|
|
||||||
<link href="http://code.google.com/apis/maps/documentation/javascript/examples/default.css" rel="stylesheet" type="text/css" />
|
|
||||||
<link rel="stylesheet" href="../lib/cartodb.css">
|
|
||||||
<link rel="stylesheet" href="css/time-dataview.css">
|
|
||||||
<script src="http://d3js.org/d3.v3.min.js"></script>
|
|
||||||
<script src="http://libs.cartocdn.com/cartodb.js/v2/cartodb.js"></script>
|
|
||||||
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
|
|
||||||
<script src="http://code.jquery.com/ui/1.10.2/jquery-ui.js"></script>
|
|
||||||
<script type="text/javascript" src="../lib/wax.g.js"></script>
|
|
||||||
<script type="text/javascript" src="../lib/cartodb-gmapsv3.js"></script>
|
|
||||||
<script type="text/javascript" src="../lib/dat.gui.min.js"></script>
|
|
||||||
<script type="text/javascript" src="../lib/underscore-min.js"></script>
|
|
||||||
<script type="text/javascript" src="../lib/backbone.js"></script>
|
|
||||||
<script type="text/javascript" src="../lib/class.js"></script>
|
|
||||||
<script type="text/javascript" src="../lib/backbone.cartodb.js"></script>
|
|
||||||
<script type="text/javascript" src="../src/canvas_tile_layer.js"></script>
|
|
||||||
<script type="text/javascript" src="../src/grid_layer.js"></script>
|
|
||||||
<script type="text/javascript" src="../src/torque.js"></script>
|
|
||||||
</head>
|
|
||||||
<body>
|
|
||||||
<div id="map"></div>
|
|
||||||
<div id="slider-container">
|
|
||||||
<div id="graph" class="aGraph" style=""></div>
|
|
||||||
</div>
|
|
||||||
<div id="slider-spark" class="ui-widget-content">
|
|
||||||
<div class="head"></div>
|
|
||||||
<div class="pin"></div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<script type="text/javascript">
|
|
||||||
var user_name = 'saleiva';
|
|
||||||
var sql = new cartodb.SQL({ user: user_name});
|
|
||||||
var table_name = 'iss_photo_locations';
|
|
||||||
var date_col = 'image_n';
|
|
||||||
var date_format = 'year' //year, time or date
|
|
||||||
var steps = 500;
|
|
||||||
var wm = 10; //left/right margins
|
|
||||||
|
|
||||||
var map = new google.maps.Map(document.getElementById('map'), {
|
|
||||||
center:new google.maps.LatLng(0, -35),
|
|
||||||
zoom:3,
|
|
||||||
mapTypeId:google.maps.MapTypeId.SATELLITE,
|
|
||||||
mapTypeControl:false,
|
|
||||||
minZoom:1
|
|
||||||
});
|
|
||||||
|
|
||||||
var map_style = {};
|
|
||||||
map_style.google_maps_customization_style = [
|
|
||||||
{
|
|
||||||
stylers:[
|
|
||||||
{ invert_lightness:true },
|
|
||||||
{ weight:1 },
|
|
||||||
{ saturation:-100 },
|
|
||||||
{ lightness:-40 }
|
|
||||||
]
|
|
||||||
},
|
|
||||||
{
|
|
||||||
elementType:"labels",
|
|
||||||
stylers:[
|
|
||||||
{ visibility:"simplified" }
|
|
||||||
]
|
|
||||||
}
|
|
||||||
];
|
|
||||||
|
|
||||||
var Soft = function () {
|
|
||||||
this.Soft = function () {
|
|
||||||
map.setMapTypeId(google.maps.MapTypeId.ROADMAP);
|
|
||||||
map.setOptions({styles:map_style.google_maps_customization_style});
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
map.setMapTypeId(google.maps.MapTypeId.ROADMAP);
|
|
||||||
map.setOptions({styles:map_style.google_maps_customization_style});
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
sql.execute("WITH extents AS (SELECT max({{date_col}}) mx, min({{date_col}}) mn FROM {{table_name}} WHERE the_geom IS NOT NULL) SELECT count(*) count, mn + i*(mx - mn)/{{steps}} frame FROM {{table_name}}, extents, GENERATE_SERIES(1,{{steps}}) i WHERE mn + (i-1)*(mx - mn)/{{steps}} < {{date_col}} AND {{date_col}} < mn + (i)*(mx - mn)/{{steps}} GROUP BY mn + i*(mx - mn)/{{steps}} ORDER BY mn + i*(mx - mn)/{{steps}} ASC", {table_name: table_name, date_col: date_col, steps: steps})
|
|
||||||
.error(function(e){ console.log(e) })
|
|
||||||
.done(function(data){
|
|
||||||
var m = 20;
|
|
||||||
var w = $('#slider-container').width();
|
|
||||||
var h = $('#slider-container').height()-2*m;
|
|
||||||
data = data.rows;
|
|
||||||
|
|
||||||
var mxX = new Date(data[data.length-1].frame); var mnX = new Date(data[0].frame);
|
|
||||||
var mxY = data[0].count, mnY = data[0].count;
|
|
||||||
|
|
||||||
$.each(data,function(i,d){
|
|
||||||
if (d.count < mnY) mnY = d.count;
|
|
||||||
if (mxY < d.count) mxY = d.count;
|
|
||||||
})
|
|
||||||
|
|
||||||
var x = d3.scale.linear().domain([mnX, mxX]).range([0, w - 2*wm ]);
|
|
||||||
// var x = d3.scale.linear().domain([0, data.length]).range([0, w - 2*wm ]);
|
|
||||||
var y = d3.scale.linear().domain([mnY, mxY]).range([h, 0]);
|
|
||||||
|
|
||||||
var line = d3.svg.line()
|
|
||||||
|
|
||||||
.x(function(d,i) {
|
|
||||||
return x(new Date(d.frame));
|
|
||||||
})
|
|
||||||
.y(function(d) {
|
|
||||||
return y(d.count);
|
|
||||||
})
|
|
||||||
|
|
||||||
// Add an SVG element with the desired dimensions and margin.
|
|
||||||
var graph = d3.select("#graph").append("svg:svg")
|
|
||||||
.attr("width", w - 2*wm)
|
|
||||||
.attr("height", h + m)
|
|
||||||
.append("svg:g");
|
|
||||||
|
|
||||||
graph.selectAll(".xLabel")
|
|
||||||
.data(x.ticks(10))
|
|
||||||
.enter().append("svg:text")
|
|
||||||
.attr("class", "xLabel")
|
|
||||||
.text(function(i, d) {
|
|
||||||
// if (d==0) {return null}
|
|
||||||
if (date_format == 'time'){
|
|
||||||
return new Date(i).toTimeString().split(' ')[0];
|
|
||||||
}
|
|
||||||
else if (date_format == 'year') {
|
|
||||||
return new Date(i).getFullYear();
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
var d = new Date(i).toDateString().split(' ');
|
|
||||||
return d.slice(1, 4).join(' ')
|
|
||||||
}
|
|
||||||
})
|
|
||||||
.attr("x", function(d) { return x(new Date(d)) })
|
|
||||||
.attr("y", h+18)
|
|
||||||
.attr("text-anchor", "middle")
|
|
||||||
|
|
||||||
|
|
||||||
graph.append("svg:path").attr("d", line(data));
|
|
||||||
|
|
||||||
var TorqueOptions = {
|
|
||||||
user:user_name,
|
|
||||||
table:table_name,
|
|
||||||
column:date_col,
|
|
||||||
istime: false,
|
|
||||||
steps:steps,
|
|
||||||
resolution:2,
|
|
||||||
cumulative:false,
|
|
||||||
clock:true,
|
|
||||||
fps:10,
|
|
||||||
fitbounds:false,
|
|
||||||
blendmode:'lighter',
|
|
||||||
trails:true,
|
|
||||||
point_type:'circle',
|
|
||||||
cellsize:1,
|
|
||||||
scrub: function(that){
|
|
||||||
var minDate = that.start;
|
|
||||||
var maxDate = that.end;
|
|
||||||
var fullW = $('#graph').width();
|
|
||||||
var lastS;
|
|
||||||
$('#slider-spark').draggable({
|
|
||||||
axis: "x",
|
|
||||||
start: function( event, ui ) {
|
|
||||||
if (that.options.autoplay){
|
|
||||||
that.pause();
|
|
||||||
}
|
|
||||||
},
|
|
||||||
stop: function( event, ui ) {
|
|
||||||
if (that.options.autoplay){
|
|
||||||
that.pause();
|
|
||||||
}
|
|
||||||
},
|
|
||||||
drag : function(e, ui){
|
|
||||||
var o = (ui.position.left + wm - 8) / fullW;
|
|
||||||
var s = 1.0/steps;
|
|
||||||
// var cs = Math.floor(o/s);
|
|
||||||
var cs = Math.floor(o * steps);
|
|
||||||
console.log(cs)
|
|
||||||
if (cs != lastS){
|
|
||||||
lastS = cs;
|
|
||||||
that._current = (cs * that._step) + that.start;
|
|
||||||
that._display.set_time(cs);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
});
|
|
||||||
$('#slider-spark').css('left', wm - 6 + "px");
|
|
||||||
},
|
|
||||||
scrub_move: function(that){
|
|
||||||
// if (that._current > that.end) that._current = that.start;
|
|
||||||
// if (that._current < that.start) that._current = that.start;
|
|
||||||
var p = (that._current - that.start) / (that.end - that.start);
|
|
||||||
var w = $('#graph').width();
|
|
||||||
|
|
||||||
var newm = Math.floor(w * p) + wm - 8;
|
|
||||||
// if (newm > 100) newm = 0;
|
|
||||||
$('#slider-spark').css('left', newm + "px");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
var torque = null;
|
|
||||||
Torque(function (env) {
|
|
||||||
Torque.app = new env.app.Instance();
|
|
||||||
torque = new Torque.app.addLayer(map, TorqueOptions);
|
|
||||||
Torque.env = env;
|
|
||||||
});
|
|
||||||
|
|
||||||
});
|
|
||||||
|
|
||||||
</script>
|
|
||||||
</body>
|
|
||||||
</html>
|
|
||||||
Loading…
Reference in new issue