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index.html
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<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no"/>
<script src="http://maps.google.com/maps/api/js?key=AIzaSyBc4IHW1ciwoYpft2N8pXskogxcE2S9lL0&sensor=true"></script>
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?1.29.1"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/queue-async/1.0.7/queue.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<style type="text/css">
html, body, #map {
width: 100%;
height: 100%;
margin: 0;
padding: 0;
}
.stations, .stations svg {
position: absolute;
}
.stations svg {
width: 100px;
height: 35px;
/*padding-right: 100px;*/
font: 10px sans-serif;
}
.stations circle {
fill: blue;
stroke: black;
stroke-width: 1.5px;
}
.stations polygon {
fill: green;
stroke: black;
stroke-width: 1.5px;
}
.all-pointer-events {
pointer-events: all;
}
.no-pointer-events {
pointer-events: none;
}
.tooltip {
/*position: absolute;*/
/*z-index: 10000000000000;*/
text-align: left;
/*width: 200px;*/
/*height: 300px;*/
padding: 2px;
/*font: 12px sans-serif;*/
background: lightsteelblue;
border: 2px;
border-radius: 4px;
/*pointer-events: none;*/
}
.absolute {
position: absolute;
top: 10px;
left: 10px;
border-radius: 10px;
}
</style>
</head>
<body>
<div id="map"></div>
<script type="text/javascript">
var map;
Venue_Overlay = function(data) {
console.log(data)
var CalculateStarPoints = function(centerX, centerY, arms, outerRadius, innerRadius) {
var results = "";
var angle = Math.PI / arms;
for (var i = 0; i < 2 * arms; i++) {
// Use outer or inner radius depending on what iteration we are in.
var r = (i & 1) == 0 ? outerRadius : innerRadius;
var currX = centerX + Math.sin(i * angle) * r;
var currY = centerY - Math.cos(i * angle) * r;
// Our first time we simply append the coordinates, subsequet times
// we append a ", " to distinguish each coordinate pair.
if (i == 0) {
results = currX + "," + currY;
}
else {
results += ", " + currX + "," + currY;
}
}
return results;
}
var overlay = new google.maps.OverlayView();
// Add the container when the overlay is added to the map.
overlay.onAdd = function() {
// var layer = d3.select(this.getPanes().overlayLayer)
var layer = d3.select(this.getPanes().overlayMouseTarget)
.append("div")
.attr("class", "stations");
// Draw each marker as a separate SVG element.
// We could use a single SVG, but what size would it have?
overlay.draw = function() {
var projection = this.getProjection(),
padding = 10;
var marker = layer.selectAll("svg")
// .data(d3.entries(data))
.data(data)
.each(transform) // update existing markers
.enter().append("svg:svg")
.each(transform)
.attr("class", "marker")
.attr("class",function(d){
if (d.favorite=='yes') {
return "favorite"}
else {
return "circle"
}
}); // no-pointer-events");
// Add a circle.
layer.selectAll(".circle")
.append("svg:circle")
.attr("class","child")
.attr("r", 4.5)
.attr("cx", padding)
.attr("cy", padding)
.on("mouseenter",Create_Tooltip); //.on("mouseout",Remove_Tooltip);
layer.selectAll(".favorite")
.append("svg:polygon")
.attr("class","child")
.attr('points',CalculateStarPoints( padding, padding, 5, 4.5*7/4, 4.5))
// .attr('stroke-width',1)
// .attr('stroke','#000000')
// .attr('fill','green')
.on("mouseenter",Create_Tooltip); //.on("mouseout",Remove_Tooltip);
// Add a label.
marker.append("svg:rect")
.attr("class","no-pointer-events")
.attr("x", padding + 7)
.attr("y", padding - 7)
.attr("width",function(d){
return d.name.length*7})
.attr("height",15)
.attr("opacity",0.7)
.attr("fill","white");
marker.append("svg:text")
.attr("class","no-pointer-events")
.attr("x", padding + 7)
.attr("y", padding)
.attr("dy", ".36em")
.attr("font-weight","bold")
.style("pointer-events","none")
.text(function(d) {
return d.name;
}); // If the spreadsheet columns change, this is most likely going to have to change.
function transform(d) {
d = new google.maps.LatLng(d.latlon[0], d.latlon[1]);
d = projection.fromLatLngToDivPixel(d);
return d3.select(this)
.style("left", (d.x - padding) + "px")
.style("top", (d.y - padding) + "px");
}
};
function Create_Tooltip(d) {
var this_element = d3.select(this);
// https://developers.google.com/maps/documentation/javascript/infowindows
// http://stackoverflow.com/questions/5634991/styling-google-maps-infowindow
var myLatLng = {lat: d.latlon[0], lng: d.latlon[1]};
var content_string =
'<div class="tooltip">'+
'<h1><a href='+ d.website +' target="_blank"><b>'+ d.name +'</b></a></h1>' +
'<p><b>Seating/Capacity: </b>'+ d.seating +'/'+ d.maxcapacity +'</p>' +
'<p><b>Food: </b>'+ d.food +'</p>' +
'<p><b>Sponsor: </b>'+ d.sponsor +'</p>' +
'<p><b>Security: </b>'+ d.security +'</p>' +
'<p><b>WiFi: </b>'+ d.wifi +'</p>' +
'<p><b>Networking Space: </b>'+ d.separatenetworking +'</p>' +
'<p><b>DC2 Contact: </b><a href="mailto:'+ d.dc2email +'?Subject=DC2%20Venue%20Request" target="_blank">'+ d.dc2contact +'</a></p>' +
'<p>Would you like to <a href="mailto:[email protected]?Subject=DC2%20Venue%20Sponsor%20Inquiry" target="_blank">Sponsor DC2?</a></p>' +
'</div>';
var infowindow = new google.maps.InfoWindow({
position: myLatLng,
content: content_string
});
infowindow.open(map); // , marker);
}
};
// Bind our overlay to the map…
overlay.setMap(map);
};
// Parse_Master_List = function(text) {
// var venues = new Array();
// var geocoder = new google.maps.Geocoder();
// d3.csv.parse(text).forEach(function(d,i){
//
// var address = d["Address"] + ", " + d["City/State"];
// var latitude, longitude;
// geocoder.geocode( {'address': address}, function(results, status) {
//
// if (status === google.maps.GeocoderStatus.OK) {
// latitude = results[0].geometry.location.lat();
// longitude = results[0].geometry.location.lng();
// } else {
// alert('Geocode was not successful for the following reason: ' + status);
// }
// console.log("address: ",address," Lat/Lon: ",[latitude,longitude])
// });
// venues[i] = {"key":d["Name"], "value":[longitude,latitude]};
// });
// };
function sheetLoaded(venuesSheet) {
// Create the Google Map…
map = new google.maps.Map(d3.select("#map").node(), {
zoom: 12,
center: new google.maps.LatLng(38.8977, -77.0366),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
// Parse the google response
var venues = venuesSheet.feed.entry; // List of objects
var num_venues = venues.length;
var data = new Array();
for (v=0;v<num_venues;v++) {
data.push({
'name':venues[v].gsx$name.$t,
'latlon':[parseFloat(venues[v].gsx$latitude.$t),
parseFloat(venues[v].gsx$longitude.$t)],
'seating':venues[v].gsx$seating.$t,
'maxcapacity':venues[v].gsx$maxcapacity.$t,
'food':venues[v].gsx$food.$t,
'sponsor':venues[v].gsx$sponsor.$t,
'security':venues[v].gsx$security.$t,
'wifi':venues[v].gsx$wifi.$t,
'separatenetworking':venues[v].gsx$separatenetworking.$t,
'favorite':venues[v].gsx$favorite.$t,
'website':venues[v].gsx$website.$t,
'dc2contact':venues[v].gsx$dc2contact.$t,
'dc2email':venues[v].gsx$dc2email.$t,
});
};
Venue_Overlay(data);
// console.log(venuesSheet);
// d3.text("DC2_Master_Space_List-Sheet1.csv", function(text) {
// queue()
// .defer(Parse_Master_List,text)
// .defer(Venue_Overlay,venuesSheet)
// .await(function(error, file1, file2) { console.log(file1, file2); });
// });
};
// You'll probably also want to convert your columns to numbers, because they'll be strings by default.
// Assume they are all numbers, you could say:
//d3.text("data/testnh.csv", function(text) {
// var data = d3.csv.parseRows(text).map(function(row) {
// return row.map(function(value) {
// return +value;
// });
// });
// console.log(data);
//});
//var venues;
//function loadData() {
// var url="https://docs.google.com/spreadsheets/d/1XUDG6h0bZ8RDofSfIy1Xc_QxoijktpmWTU-i4cILcow/pub?gid=0&single=true&output=csv";
// xmlhttp=new XMLHttpRequest();
// xmlhttp.onreadystatechange = function() {
// if(xmlhttp.readyState == 4 && xmlhttp.status==200){
// venues = xmlhttp.responseText
//// document.getElementById("display").innerHTML = xmlhttp.responseText;
// }
// };
// xmlhttp.open("GET",url,true);
// xmlhttp.send(null);
//}
</script>
<!-- Venue Application Button -->
<div>
<!-- <button type="button" class="btn btn-primary">Add Your Venue</button> -->
<a href="https://docs.google.com/forms/d/e/1FAIpQLSe9V-tW_B2LaYtzGLcDuwa_lKa056hN_usQiHx-v9pzkVuU2A/viewform" class="btn btn-info absolute" style="background-color:rgb(52,93,171)" role="button"><h3>Want to host a DC2 Event?</h3><h4>Click here to add your venue</h4></a>
</div>
</body>
<!--<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBcY0Lc0gM2_PG8vRQqPiUs-vJtszG_jUY&signed_in=true&callback=InitMap" async defer></script>-->
<!--<script src="https://spreadsheets.google.com/feeds/cells/1XUDG6h0bZ8RDofSfIy1Xc_QxoijktpmWTU-i4cILcow/public/values?alt=json-in-script&callback=sheetLoaded"></script>-->
<!--<script src="https://spreadsheets.google.com/feeds/cells/1XUDG6h0bZ8RDofSfIy1Xc_QxoijktpmWTU-i4cILcow/od6/public/values?alt=json-in-script&callback=sheetLoaded"></script>-->
<script src="https://spreadsheets.google.com/feeds/list/1XUDG6h0bZ8RDofSfIy1Xc_QxoijktpmWTU-i4cILcow/od6/public/values?alt=json-in-script&callback=sheetLoaded"></script>
<!--<script src="https://spreadsheets.google.com/feeds/cells/1XUDG6h0bZ8RDofSfIy1Xc_QxoijktpmWTU-i4cILcow/-u3c65o/public/values?alt=json-in-script&callback=sheetLoaded"></script>-->
</html>