Would appreciate any help with adding a second layer to my torque map in cartodb using createlayer. Sorry I'm obviously just learning and know just enough to be dangerous the following is a bootstrap page I'm messing with. Zombie Outbreak ;) Thanks in advance....
<!DOCTYPE html>
<html>
<head>
<title>OUTBREAK</title>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<link rel="shortcut icon" href="img/tecKEY.ico">
<link href='http://fonts.googleapis.com/css?family=Share+Tech+Mono' rel='stylesheet' type='text/css'>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="style.css">
<!-- Map takes up full browser window -->
<link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/3.14/themes/css/cartodb.css" />
<style type="cartocss/text" id="cartocss">
/** torque visualization */
Map {
-torque-frame-count:303;
-torque-animation-duration:30;
-torque-time-attribute:"permit_dat";
-torque-aggregation-function:"count(tot_assess)";
-torque-resolution:3;
-torque-data-aggregation:cumulative;
}
#sfr_master2{
comp-op: lighter;
marker-fill-opacity: 0.9;
marker-line-color: #FFF;
marker-line-width: 0;
marker-line-opacity: 1;
marker-type: ellipse;
marker-width: 6;
marker-fill: #ff5c00;
[value < 12] { /* if 6 <= value < 12, color the marker red */
marker-fill: #FF5C00;
}
[value < 6 ] { /* if 3 <= value < 6, color the marker purple */
marker-fill: #FF5C00;
}
[value < 3 ] { /* if value < 3, color the marker blue */
marker-fill: #FF5C00;
}
}
#sfr_master2[frame-offset=1] {
marker-width:8;
marker-fill-opacity:0.45;
}
#sfr_master2[frame-offset=2] {
marker-width:10;
marker-fill-opacity:0.225;
}
</style>
<link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/3.14/themes/css/cartodb.css" />
</head>
<body>
<!-- Navigation -->
<header>
<nav class="navbar navbar-inverse navbar-fixed-top topnav" role="navigation">
<div class="container topnav">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a href="index.html" class="pull-left"><img style="max-width:100px; padding-right: 10px; margin-top: -7px;" src="img/teckey_logosmall.png"></a>
<a class="navbar-brand topnav" href="#">Map of Infection</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li>
<a href="#about">About</a>
</li>
<li>
<a href="http://www.teckey.us">Services</a>
</li>
<li>
<a href="#contact">Contact</a>
</li>
</ul>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container -->
</nav>
</header>
<div id="map"></div>
<script src="http://libs.cartocdn.com/cartodb.js/v3/3.14/cartodb.js"></script>
<!-- place your code below -->
<script>
function main() {
// Instantiate new map object, place it in 'map' element
var map = new L.Map('map', {
center: [37.976029, -87.587514], // Western Egypt
zoom: 13,
scrollWheelZoom: true
});
// setup layer
var layerSource = {
type: 'torque',
options: {
user_name: 'rkey', // replace with your user name
table_name: 'sfr_master2',
cartocss: $("#cartocss").html()
}
}
var layer = L.tileLayer('http://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}.png', {
attribution: '© <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, © <a href="http://cartodb.com/attributions">CartoDB</a>'
});
map.addLayer(layer);
// put torque layer on top of basemap
cartodb.createLayer(map, layerSource)
.addTo(map)
.done(function(layer) {
// do stuff
})
.error(function(err) {
console.log("Error: " + err);
});
}
window.onload = main;
</script>
<div class="container-fluid">
<div id="dumbo" class="jumbotron">
<h1>Zombie Outbreak 2015</h1>
<h2>Confirmed Infection Locations</h2>
<p>Use scroll wheele or the + - buttons top left to zoom in or out, click on a location point to view info window</p>
<p><a class="btn btn-danger btn-lg" href="#" role="button">Learn more</a></p>
</div>
</div>
</body>
</html>
CSS
html, body {
font-family: 'Share Tech Mono', ;
height: 100%;
padding: 70;
margin: 0;
overflow:hidden;
background-color: black
}
div.cartodb-timeslider {
position: absolute;
display: inline-block;
height: 40px;
width: auto!important;
margin-bottom: 30px;
padding: 0;
-webkit-box-shadow: rgba(0,0,0,.2) 0 0 4px 2px;
-moz-box-shadow: rgba(0,0,0,.2) 0 0 4px 2px;
box-shadow: rgba(0,0,0,.2) 0 0 4px 2px;
background: rgba(153, 153, 153, 0.19)!important;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
-ms-border-radius: 4px;
-o-border-radius: 4px;
border-radius: 4px;
border: 1px solid #9f3700!important;
text-align: left;
z-index: 105;
}
div.cartodb-timeslider .ui-slider .ui-slider-range {
position: absolute;
z-index: 100;
font-size: .7em;
display: block;
border: 0;
background-position: 0 0;
background-color: #9f3700!important;
border-radius: 2px;
-webkit-border-radius: 2px;
-moz-border-radius: 2px;
-o-border-radius: 2px;
}
div.cartodb-timeslider .slider-wrapper {
display: inline-block;
zoom: 1;
vertical-align: top;
width: 275px!important;
height: 4px;
padding: 18px 15px;
}
div.cartodb-timeslider p {
width: 120px;
height: 40px;
margin: 0;
padding: 0 5px 0 0;
line-height: 40px;
font-size: 13px;
font-weight: 700;
font-family: Helvetica,Arial;
text-align: center;
color: rgb(159, 55, 0)!important;
}
.navbar-inverse {
border-bottom: 1px solid rgb(159, 55, 0);
font-size: 24px;
}
.navbar-inverse .navbar-nav>li>a:hover {
color: #9f3700;
background-color: transparent;
}
.navbar-inverse .navbar-brand {
color: #9d9d9d;
font-size: 24px;
}
.navbar-inverse .navbar-brand:hover {
color: rgb(159, 55, 0);
}
#map {
border: 1px solid rgb(159, 55, 0);
height: 460px;
width: 100%;
margin: 60px 0px 1px 0px;
}
#dumbo {
display: table;
width: 100%;
padding: 0 0;
text-align: center;
color: rgb(159, 55, 0);
position: relative;
background: url(img/dark%20grunge.jpg) no-repeat center scroll;
background-color: #000;
-webkit-background-size: cover;
-moz-background-size: cover;
background-size: cover;
-o-background-size: cover;
z-index: 16;
}
#dumbo:after {
content: "";
background: url(img/Overlays/14.png) repeat;
top: 0;
left: 0;
bottom: 0;
right: 0;
position: absolute;
opacity: 1.0;
z-index: -1;
}
.btn-danger {
color: #070707;
background-color: rgb(82, 82, 82);
border-color: black;
}
.btn-danger:hover {
color: #ffffff;
background-color: rgb(159, 55, 0);
border-color: black;
}
You are missing one important bit of specification. You always need to specify the height and width of the
divthat will play the role of the container for your map otherwise it will get zero height.Since a significant part of your screen will be used by the bootstrap
navandjumbotron, you will need to specify height less than100%.Add the following lines to your page at the bottom of the
headblock.Also consider moving the map below the
jumbotronto avoid the map controls being overflown by the top navigation.Finally there is one little problem brought to you by bootstrap CSS. Bootstrap uses a box sizing model that is different from the default (see box-sizing in CSS TR). This breaks the computation of the cartodb timeslider width. You can quickly fix this by adding an extra CSS clause:
Update: With the CSS provided by the OP that already has all the necessary clauses and tweaks the page has a street network from CartoDB standard basemap, a set of blots from the custom layer, a jumbotron and a menu from bootstrap.