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<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title>Coronavirus Map </title>
<!--metda data-->
<meta name="description" content="coronavirus, corona, COVID-19, china, wuhan, virus, novel, new, map, interactive map, open source, death, infection, disease, outbreak, global map, spread, track, tracking, leaflet.js, dashboard, mapbox, arcgis, qgis, web map, GIS, graph, data "/>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<!-- Global site tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-57534785-5"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'UA-57534785-5');
</script>
<!--Google fonts-->
<link href="https://fonts.googleapis.com/css?family=Spartan&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Ubuntu:400,700&display=swap" rel="stylesheet">
<!--leaflet style-->
<link rel="stylesheet" href="https://unpkg.com/leaflet@1.6.0/dist/leaflet.css"
integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ=="
crossorigin=""/>
<!-- leaflet js. Make sure you put this AFTER Leaflet's CSS -->
<script src="https://unpkg.com/leaflet@1.6.0/dist/leaflet.js"
integrity="sha512-gZwIG9x3wUXg2hdXF6+rVkLF/0Vi9U8D2Ntg4Ga5I5BZpVkVxlJWbSQtXPSiUTtC0TjtGOmxa1AJPuV0CPthew=="
crossorigin=""></script>
<!--sidebar style-->
<link rel="stylesheet" href="assets/css/leaflet-sidebar.css" />
<!--font awesome style-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/js/all.js" integrity="sha256-2JRzNxMJiS0aHOJjG+liqsEOuBb6++9cY4dSOyiijX4=" crossorigin="anonymous"></script>
<!-- marker cluster styles-->
<link rel="stylesheet" type="text/css" href="https://unpkg.com/leaflet.markercluster@1.0.4/dist/MarkerCluster.Default.css">
<link rel="stylesheet" type="text/css" href="https://unpkg.com/leaflet.markercluster@1.0.4/dist/MarkerCluster.css">
<!-- bootstrap css-->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<!--marker cluster javascript-->
<script src="https://unpkg.com/leaflet.markercluster@1.0.4/dist/leaflet.markercluster.js"></script>
<style>
body { margin:0; padding:0; }
#map { position:absolute; top:0; bottom:0; width:100%; }
.leaflet-tooltip-pane .text {
color:black;
/*-webkit-text-stroke: 0.03em white;*/
font-weight: bold;
background: transparent;
border:0;
box-shadow: none;
font-size: 1em;
}
/*/////////////////// Icon pulse ////////////////*/
.fa-pulse {
display: inline-block;
-moz-animation: pulse 2s infinite linear;
-o-animation: pulse 2s infinite linear;
-webkit-animation: pulse 2s infinite linear;
animation: pulse 2s infinite linear;
}
@-webkit-keyframes pulse {
0% { opacity: 1; }
50% { opacity: 0; }
100% { opacity: 1; }
}
@-moz-keyframes pulse {
0% { opacity: 1; }
50% { opacity: 0; }
100% { opacity: 1; }
}
@-o-keyframes pulse {
0% { opacity: 1; }
50% { opacity: 0; }
100% { opacity: 1; }
}
@-ms-keyframes pulse {
0% { opacity: 1; }
50% { opacity: 0; }
100% { opacity: 1; }
}
@keyframes pulse {
0% { opacity: 1; }
50% { opacity: 0; }
100% { opacity: 1; }
}
/*/////////////////End of Icon Pulse////////////////////*/
.leaflet-popup-content {
padding: 10px 10px 15px;
margin: 0;
line-height: inherit;
}
div.leaflet-popup-content-wrapper {
background-color: rgb(47, 60, 66);
color: white;
font-size: 12px;
font-family:'Ubuntu', sans-serif;
border-radius: 3px;
box-shadow: 0 1px 2px rgba(0,0,0,.1);
padding: 1px;
text-align: left;
pointer-events: all;
}
.leaflet-sidebar-header {
font-size: 15px;
}
/*This part is for avoiding overlap in sidebar and layer control in smaller
screens */
@media (max-width: 769px) {
.leaflet-sidebar-header {
font-size: 13px;
}
}
@media (max-width: 769px) {
.leaflet-sidebar-content {
opacity: 0.95 ;
}
}
@media (max-width: 769px) {
.leaflet-right .leaflet-control {
margin-right: 60px;
}
}
.leaflet-sidebar-header {
background-color:rgb(47, 60, 66);
}
.leaflet-sidebar-header p{
margin-bottom: 0px;
margin-top: 0px;
}
.leaflet-sidebar-tabs > li.active, .leaflet-sidebar-tabs > ul > li.active {
background-color:rgb(47, 60, 66);
}
.info {
padding: 6px 8px;
font-size: 13px;
background: white;
background: rgba(255, 255, 255, 0.8);
box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
border-radius: 5px;
}
.info h4 {
margin: 0 0 5px;
color: #777;
}
.legend {
text-align: left;
line-height: 30px;
color: #555;
width: auto;
}
.legend i {
width: 18px;
height: 18px;
float: left;
margin-right: 8px;
opacity: 0.7;
}
.legend .colorcircle {
border-radius: 50%;
width: 15px;
height: 15px;
margin-top: 0px;
}
.legend .circlepadding {
border-radius: 50%;
margin-top: 0px;
background: rgba(255, 255, 255, 0.8);
}
.highcharts-data-table table {
font-family: Verdana, sans-serif;
border-collapse: collapse;
border: 1px solid #EBEBEB;
margin: 10px auto;
text-align: center;
width: 100%;
max-width: 500px;
}
.highcharts-data-table caption {
padding: 1em 0;
font-size: 1.2em;
color: #555;
}
.highcharts-data-table th {
font-weight: 600;
padding: 0.5em;
}
.highcharts-data-table td, .highcharts-data-table th, .highcharts-data-table caption {
padding: 0.5em;
}
.highcharts-data-table thead tr, .highcharts-data-table tr:nth-child(even) {
background: #f8f8f8;
}
.highcharts-data-table tr:hover {
background: #f1f7ff;
}
.upperInfo {
background: rgb(243, 238, 163);
border-radius: 7px;
}
.upperInfo2 {
background: rgb(243, 238, 163);
border-radius: 7px;
}
h5 {
width:100%;
margin-top:10px;
font-family:'Ubuntu', sans-serif;
padding:0.4em;
}
.firstEverInfo{
background: rgb(241, 203, 159);
border-radius: 7px;
}
.firstDeathsInfo{
background: rgb(236, 135, 104);
border-radius: 7px;
}
h6 {
width:100%;
margin-top:10px;
font-family:'Ubuntu', sans-serif;
padding:0.4em;
}
.percentConfirmed{
background: rgb(241, 203, 159);
border-radius: 7px;
}
.Increase{
background: rgb(241, 203, 159);
border-radius: 7px;
}
.Increase2{
background: rgb(236, 135, 104);
border-radius: 7px;
}
.percentDeath{
background: rgb(236, 135, 104);
border-radius: 7px;
}
.firstRecoveredInfo{
background: rgb(148, 194, 231);
border-radius: 7px;
}
.percentRecoveredInfo{
background: rgb(148, 194, 231);
border-radius: 7px;
}
.RecoveredInfo{
background: rgb(148, 194, 231);
border-radius: 7px;
}
#sidebar > div.leaflet-sidebar-tabs > ul:nth-child(1) > li.active > a > span {
margin-top: 10px;
}
#sidebar > div.leaflet-sidebar-tabs > ul:nth-child(1) > li:nth-child(1) > a > span {
margin-top: 10px;
}
@media (max-width: 769px) {
h6 {
font-size: 15px;
}
}
@media (max-width: 769px) {
h5 {
font-size: 18px;
}
}
.leaflet-container a {
color: #000;
}
</style>
</head>
<body>
<!-- SIDEBAR STARTS HERE-->
<div id="sidebar" class="leaflet-sidebar collapsed">
<!-- Nav tabs -->
<div class="leaflet-sidebar-tabs">
<ul role="tablist">
<li><a href="#home" role="tab"><span class="fas fa-caret-right"></span></a></li>
<li><a href="index.html" role="tab"><img src="images/logo.svg" style="width: 20px; height: 20px;" alt="" /></i></a></li>
<!-- <li class="disabled"><a href="#messages" role="tab"><i class="fa fa-envelope"></i></a></li> -->
</ul>
<ul role="tablist">
<li><a href="https://github.com/sanozmen/" role="tab" target="_blank"><i class="fab fa-github fa-lg"></i></a></li>
</ul>
<!--<ul role="tablist">
<li><a href="#settings" role="tab"><i class="fa fa-gear"></i></a></li>
</ul> -->
</div>
<!-- Tab panes. -->
<div class="leaflet-sidebar-content">
<div class="leaflet-sidebar-pane" id="home">
<h1 class="leaflet-sidebar-header">
<p ><b>Click and Hide the Pane</b></p>
<span class="leaflet-sidebar-close"><p class="fa-pulse">X</p></span>
</h1>
<p class="lorem" style="margin-top:20px">Click either "X" on top left corner or <i class="fas fa-caret-right"></i> symbol on top right corner to hide the pane and see the map.</p>
<h4 style="margin-bottom:10px; font-family:'Ubuntu', sans-serif; font-weight: bold;">Global Coronavirus Map</br>1 March 2020</h4>
<a class="btn btn-warning" href="index.html" style="width: 100%;" role="button" >Click to return to the Current Situation</a>
<div class="upperInfo">
<h6 id="dataDate"></h6>
<h5 id="totalConfirmed"></h5>
<h5 id="totalDeaths"></h5>
<h5 id="totalRecovered"></h5>
</div>
<div id="containerLineConfirmed" style="width:100%; height:500px;"></div>
<p style="margin-top:30px; font-family:'Ubuntu', sans-serif; line-height: 20px" align=justify >In order to see the graph in full screen you can click the symbol <i class="fa fa-bars"></i>
on top right corner (not possible for mobile devices) of the graph. Hovering over the name of the country in the legend will highlight its line on the graph. To select countries of interest and switch on/off others click on country names shown in the legend. </p>
<div class="Increase" >
<h6 id="caseIncrease"></h6>
</div>
<div class="firstEverInfo">
<h6 id="firstCases"></h6>
</div>
<div class="percentConfirmed">
<h6 id="topFive"></h6>
</div>
<div class="percentConfirmed">
<h6 id="fastestConfirmed"></h6>
</div>
<div id="containerLineDeaths" style="width:100%; height:500px;"></div>
<p style="margin-top:30px; font-family:'Ubuntu', sans-serif; line-height: 20px" align=justify >In order to see the graph in full screen you can click the symbol <i class="fa fa-bars"></i> on top right corner
(not possible for mobile devices) of the graph. Hovering over the name of the country in the legend will highlight its line on the graph. To select countries of interest and switch on/off others click on country names shown in the legend. </p>
<div class="Increase2" >
<h6 id="deathIncrease"></h6>
</div>
<div class="firstDeathsInfo">
<h6 id="firstDeath"></h6>
</div>
<div class="percentDeath">
<h6 id="topFiveDeath"></h6>
</div>
<div id="containerLineRecovered" style="width:100%; height:500px;"></div>
<p style="margin-top:30px; font-family:'Ubuntu', sans-serif; line-height: 20px" align=justify >In order to see the graph in full screen you can click the symbol <i class="fa fa-bars"></i>
on top right corner (not possible for mobile devices) of the graph. Hovering over the name of the country in the legend will highlight its line on the graph. To select countries of interest and switch on/off others click on country names shown in the legend. </p>
<div class="RecoveredInfo">
<h6 id="recoveredIncrease"></h6>
</div>
<div class="firstRecoveredInfo">
<h6 id="firstRecovered"></h6>
</div>
<div class="percentRecoveredInfo">
<h6 id="topFiveRecovered"></h6>
</div>
<p style="margin-top:30px; font-family:'Ubuntu', sans-serif; line-height: 20px" align=justify >This interactive world map aims to track the global spread of 2019 Novel Coronavirus
(COVID-19) outbreak, inspired by <a href="https://gisanddata.maps.arcgis.com/apps/opsdashboard/index.html#/bda7594740fd40299423467b48e9ecf6"
target="_blank"> this popular map</a> produced by researchers at Johns Hopkins CSSE. <a href="https://github.com/CSSEGISandData/COVID-19" target="_blank">
Daily updated data </a> is also provided by John Hopkin's researchers.</p>
<p style="margin-top:30px; font-family:'Ubuntu', sans-serif; line-height: 20px" align=justify >There are 3 different layers. First "Confirmed Cases"
shows the cumulative number of infected individuals at those locations. Second one "Deaths" indicates cumulative number of deaths caused by
this disease. Lastly, the layer "Recover" denotes
the cumulative number of persons who got recovered. </p>
<h6 style="background: none;">How to use the map</h6>
<p style="margin-top:10px; font-family:'Ubuntu', sans-serif; line-height: 20px" align=justify >Labels inside the circles represents the cumulative number of persons. Click on radio-buttons on top-right corner to switch between layers. In order to open popup windows
with more details such as name of location, date of data. </p>
<div id="containerBarConfirmed" style="width:100%; height:1500px;"></div>
<div id="containerBarDeaths" style="width:100%; height:500px;"></div>
<div id="containerBarRecovered" style="width:100%; height:750px;"></div>
<p style="margin-top:10px; font-family:'Ubuntu', sans-serif; line-height: 20px" align=justify >contact:s.sanozmen@hotmail.com</p>
<p style="margin-top:130px; font-family:'Ubuntu' ,sans-serif; font-size:10px; line-height: 10px" align=justify >
tags: coronavirus, corona, COVID-19, china, novel, new, map, interactive map, infection, disease, outbreak, global map, spread, track, people, sick, death</p>
</div>
<div class="leaflet-sidebar-pane" id="profile">
<h1 class="leaflet-sidebar-header">Profile<span class="leaflet-sidebar-close"><i class="fa fa-caret-right"></i></span></h1>
</div>
<div class="leaflet-sidebar-pane" id="messages">
<h1 class="leaflet-sidebar-header">Messages<span class="leaflet-sidebar-close"><i class="fa fa-caret-right"></i></span></h1>
</div>
<div class="leaflet-sidebar-pane" id="settings">
<h1 class="leaflet-sidebar-header">Settings<span class="leaflet-sidebar-close"><i class="fa fa-caret-right"></i></span></h1>
</div>
</div>
</div>
<div id='map'></div>
<!--Side bar javascript file-->
<script src="assets/js/leaflet-sidebar.js"></script>
<!--Highcharts-->
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/annotations.js"></script>
<script src="https://code.highcharts.com/modules/series-label.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="https://code.highcharts.com/modules/export-data.js"></script>
<script src="https://code.highcharts.com/modules/accessibility.js"></script>
<!--Jquery-->
<script
src="https://code.jquery.com/jquery-3.4.1.js"
integrity="sha256-WpOohJOqMqqyKL9FccASB9O0KwACQJpFTUBLTYOVvVU="
crossorigin="anonymous"></script>
<!-- below is for bootstrap -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
<!-- for titling the layer groups-->
<script src="https://rawgithub.com/ismyrnow/Leaflet.groupedlayercontrol/master/src/leaflet.groupedlayercontrol.js"></script>
<!--Leaflet mapbox omnivore plugin for reading various formats including csv-->
<script src='https://api.mapbox.com/mapbox.js/plugins/leaflet-omnivore/v0.2.0/leaflet-omnivore.min.js'></script>
<!--CSV parser Papa parse-->
<script src="assets/js/papaparse.min.js"></script>
<script>
window.onload= function () {
/*various options for the basemap*/
let grayscale = L.tileLayer('https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}{r}.png', {
attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors © <a href="https://carto.com/attributions">CARTO</a>',
subdomains: 'abcd',
maxZoom: 19
});
let CartoDB_DarkMatter = L.tileLayer('https://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}{r}.png', {
attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors © <a href="https://carto.com/attributions">CARTO</a>',
subdomains: 'abcd',
maxZoom: 19
});
let Stadia_AlidadeSmoothDark = L.tileLayer('https://tiles.stadiamaps.com/tiles/alidade_smooth_dark/{z}/{x}/{y}{r}.png', {
maxZoom: 20,
attribution: '© <a href="https://stadiamaps.com/">Stadia Maps</a>, © <a href="https://openmaptiles.org/">OpenMapTiles</a> © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors'
});
let CartoDB_Voyager = L.tileLayer('https://{s}.basemaps.cartocdn.com/rastertiles/voyager/{z}/{x}/{y}{r}.png', {
attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors © <a href="https://carto.com/attributions">CARTO</a>',
subdomains: 'abcd',
maxZoom: 19
});
let map = L.map('map', {
zoom: 4,
center: [39.92,25.85],
layers: [grayscale]
});
let myRenderer = L.canvas({ padding: 0.1 });
/* Defining icons in different shapes and colors for different layers*/
let smallMedium_icon = {
radius: 8,
fillColor: "#feb24c",
color: "#000",
weight: 0.2,
opacity: 1,
fillOpacity: 0.8,
renderer: myRenderer
};
let medium_icon = {
radius: 10,
fillColor: "#fc4e2a",
color: "#000",
weight: 0.2,
opacity: 1,
fillOpacity: 0.8,
renderer: myRenderer
};
let mediumLarge_icon = {
radius: 14,
fillColor: "#e31a1c",
color: "#000",
weight: 0.2,
opacity: 1,
fillOpacity: 0.8,
renderer: myRenderer
};
let large_icon = {
radius: 18,
fillColor: "#bd0026",
color: "#000",
weight: 0.2,
opacity: 1,
fillOpacity: 0.8,
renderer: myRenderer
};
let small_icon_d = {
radius: 10,
fillColor: "#fcc5c0",
color: "#000",
weight: 0.2,
opacity: 1,
fillOpacity: 0.8,
renderer: myRenderer
};
let medium_icon_d = {
radius: 14,
fillColor: "#f768a1",
color: "#000",
weight: 0.2,
opacity: 1,
fillOpacity: 0.8,
renderer: myRenderer
};
let large_icon_d = {
radius: 18,
fillColor: "#ae017e",
color: "#000",
weight: 0.2,
opacity: 1,
fillOpacity: 0.8,
renderer: myRenderer
};
let small_icon_r = {
radius: 10,
fillColor: "#7fcdbb",
color: "000",
weight: 0.2,
opacity: 1,
fillOpacity: 0.8,
renderer: myRenderer
};
let medium_icon_r = {
radius: 14,
fillColor: "#1d91c0",
color: "#000",
weight: 0.2,
opacity: 1,
fillOpacity: 0.8,
renderer: myRenderer
};
let large_icon_r = {
radius: 18,
fillColor: "#225ea8",
color: "#000",
weight: 0.2,
opacity: 1,
fillOpacity: 0.8,
renderer: myRenderer
};
/* end of marker style (icon) definitions*/
/*utilizing date functionality in js
in order to autmatically update data*/
let d = new Date();
let year=d.getFullYear();
year=year-2000;
let month=d.getMonth();
month=month+1;
let day=d.getDate();
/*if current day's data has not been
uploaded check yesterday. And if yesterday's data has also not been
uploade check the day before yesterday (tDB_yesterday)*/
let yesterday=day-1;
let tDb_Yesterday=day-2;
/*part below written to re-assign month, yesterday and tDb_Yesterday
variable with new value if current day is the first day of the month*/
function firstDayOfTheMonth(){
if (day==1 && month==1){
tDb_Yesterday=30;
yesterday=31;
month=12
}
else if (day==1 && month==2){
tDb_Yesterday=30;
yesterday=31;
month=1
}
else if (day==1 && month==3){
tDb_Yesterday=28;
yesterday=29;
month=2
}
else if (day==1 && month==4){
tDb_Yesterday=30;
day=NaN;
yesterday=31;
month=3
}
else if (day==1 && month==5){
tDb_Yesterday=29;
yesterday=30;
month=4
}
else if (day==1 && month==6){
tDb_Yesterday=30;
yesterday=31;
month=5
}
else if (day==1 && month==7){
tDb_Yesterday=29;
yesterday=30;
month=6
}
else if (day==1 && month==8){
tDb_Yesterday=30;
yesterday=31;
month=7
}
else if (day==1 && month==9){
tDb_Yesterday=30;
yesterday=31;
month=8
}
else if (day==1 && month==10){
tDb_Yesterday=29;
yesterday=30;
month=9
}
else if (day==1 && month==11){
tDb_Yesterday=30;
yesterday=31;
month=10
}
else if (day==1 && month==12){
tDb_Yesterday=29;
yesterday=30;
month=11
}
}
/*call the function*/
firstDayOfTheMonth();
/* string arguments to be used in geojson templates before using them as arguments for
csv omnivore plugin*/
let todayString=3+"/"+1+"/"+year;
let country="Country/Region";
/* first one, confirmed cases geojson custom layer*/
let confirmedLayer = L.geoJson(null, {
filter: function() {
// no custom filter function but still keeping it
return true;
},
/*points to the layer with the latest day's data from the csv*/
pointToLayer (feature, layer) {
if (feature.properties[todayString]&&feature.properties[country]!="Iran (Islamic Republic of)" && feature.properties[country]!="Mainland China"&&feature.properties[country]!="Republic of Korea"&&feature.properties[country]!="Czech Republic"){
if (feature.properties[todayString]<1000 && feature.properties[todayString]!=0 ){
return L.circleMarker(layer, smallMedium_icon)
}
else if (feature.properties[todayString]>=1000 && feature.properties[todayString]<5000){
return L.circleMarker(layer,medium_icon)
}
else if (feature.properties[todayString]>=5000 && feature.properties[todayString]<10000){
return L.circleMarker(layer,mediumLarge_icon)
}
else if (feature.properties[todayString]>=10000){
return L.circleMarker(layer,large_icon)
}
} else if (feature.properties[yesterdayString]&&feature.properties[country]!="Iran (Islamic Republic of)" && feature.properties[country]!="Mainland China"&&feature.properties[country]!="Republic of Korea"&&feature.properties[country]!="Czech Republic") {
if (feature.properties[yesterdayString]<1000 && feature.properties[yesterdayString]!=0 ){
return L.circleMarker(layer, smallMedium_icon)
}
else if (feature.properties[yesterdayString]>=1000 && feature.properties[yesterdayString]<5000){
return L.circleMarker(layer,medium_icon)
}
else if (feature.properties[yesterdayString]>=5000 && feature.properties[yesterdayString]<10000){
return L.circleMarker(layer,mediumLarge_icon)
}
else if (feature.properties[yesterdayString]>=10000){
return L.circleMarker(layer,large_icon)
}
}
else if (feature.properties[tDb_yesterdayString]&&feature.properties[country]!="Iran (Islamic Republic of)" && feature.properties[country]!="Mainland China"&&feature.properties[country]!="Republic of Korea"&&feature.properties[country]!="Czech Republic") {
if (feature.properties[tDb_yesterdayString]<100 && feature.properties[tDb_yesterdayString]!=0){
return L.circleMarker(layer, smallMedium_icon)
}
else if (feature.properties[tDb_yesterdayString]>=1000 && feature.properties[tDb_yesterdayString]<5000){
return L.circleMarker(layer,medium_icon)
}
else if (feature.properties[tDb_yesterdayString]>=5000 && feature.properties[tDb_yesterdayString]<10000){
return L.circleMarker(layer,mediumLarge_icon)
}
else if (feature.properties[tDb_yesterdayString]>=10000){
return L.circleMarker(layer,large_icon)
}
}
},
onEachFeature (feature, layer) {
/*popup content*/
if (feature.properties[todayString]){
let content = "<b>Country/Region: </b>"+feature.properties[country]+"<br>"+"<b>Province/State: </b>"+feature.properties["Province/State"]+"<br>"+ "<b>Confirmed Cases: </b>"+feature.properties[todayString]+"<br>"+ "<b>Data Date: </b>"+[todayString];
layer.bindPopup(content,{closeButton: false, offset:L.point(0,-5) });
/* for labels inside circles*/
let text = L.tooltip({
permanent: true,
direction: 'center',
className: 'text'
})
.setContent(feature.properties[todayString])
.setLatLng(layer.getLatLng());
layer.bindTooltip(text)
}
else if (feature.properties[yesterdayString]){
/*popup content*/
let content = "<b>Country/Region: </b>"+feature.properties[country]+"<br>"+"<b>Province/State: </b>"+feature.properties["Province/State"]+"<br>"+ "<b>Confirmed Cases: </b>"+feature.properties[yesterdayString]+"<br>"+ "<b>Data Date: </b>"+[yesterdayString];
layer.bindPopup(content,{closeButton: false, offset:L.point(0,-5) });
/* for labels inside circles*/
let text = L.tooltip({
permanent: true,
direction: 'center',
className: 'text'
})
.setContent(feature.properties[yesterdayString])
.setLatLng(layer.getLatLng());
layer.bindTooltip(text)
}
else {
/*popup content*/
let content = "<b>Country/Region: </b>"+feature.properties[country]+"<br>"+"<b>Province/State: </b>"+feature.properties["Province/State"]+"<br>"+ "<b>Confirmed Cases: </b>"+feature.properties[tDb_yesterdayString]+"<br>"+ "<b>Data Date: </b>"+[tDb_yesterdayString];
layer.bindPopup(content,{closeButton: false, offset:L.point(0,-5) });
/* for labels inside circles*/
let text = L.tooltip({
permanent: true,
direction: 'center',
className: 'text'
})
.setContent(feature.properties[tDb_yesterdayString])
.setLatLng(layer.getLatLng());
layer.bindTooltip(text)
}
},
});
/*deaths custom geojson layer*/
let deathsLayer = L.geoJson(null, {
filter: function() {
// no custom filter function but still keeping it
return true;
},
pointToLayer (feature, layer) {
/*points to the layer with the latest day's data from the csv*/
if (feature.properties[todayString] &&feature.properties[country]!="Iran (Islamic Republic of)" && feature.properties[country]!="Mainland China"&&feature.properties[country]!="Republic of Korea"&&feature.properties[country]!="Czech Republic"){
if (feature.properties[todayString]<50 && feature.properties[todayString]!=0){
return L.circleMarker(layer, small_icon_d)
}
else if (feature.properties[todayString]>=50 && feature.properties[todayString]<500){
return L.circleMarker(layer,medium_icon_d)
}
else if (feature.properties[todayString]>=500){
return L.circleMarker(layer,large_icon_d)
}
} else if (feature.properties[yesterdayString]&&feature.properties[country]!="Iran (Islamic Republic of)" && feature.properties[country]!="Mainland China"&&feature.properties[country]!="Republic of Korea"&&feature.properties[country]!="Czech Republic") {
if (feature.properties[yesterdayString]<50 && feature.properties[yesterdayString]!=0 ){
return L.circleMarker(layer, small_icon_d)
}
else if (feature.properties[yesterdayString]>=50 && feature.properties[yesterdayString]<500){
return L.circleMarker(layer,medium_icon_d)
}
else if (feature.properties[yesterdayString]>=500){
return L.circleMarker(layer,large_icon_d)
}
}
else if (feature.properties[tDb_yesterdayString]&&feature.properties[country]!="Iran (Islamic Republic of)" && feature.properties[country]!="Mainland China"&&feature.properties[country]!="Republic of Korea"&&feature.properties[country]!="Czech Republic"){
if (feature.properties[tDb_yesterdayString]<50 && feature.properties[tDb_yesterdayString]!=0 ){
return L.circleMarker(layer, small_icon_d)
}
else if (feature.properties[tDb_yesterdayString]>=50 && feature.properties[tDb_yesterdayString]<500){
return L.circleMarker(layer,medium_icon_d)
}
else if (feature.properties[tDb_yesterdayString]>=500){
return L.circleMarker(layer,large_icon_d)
}
}
},
onEachFeature (feature, layer) {
/*popup content*/
if (feature.properties[todayString]){
/*popup content*/
let content = "<b>Country/Region: </b>"+feature.properties[country]+"<br>"+"<b>Province/State: </b>"+feature.properties["Province/State"]+"<br>"+ "<b>Deaths: </b>"+feature.properties[todayString]+"<br>"+ "<b>Data Date: </b>"+[todayString];
layer.bindPopup(content,{closeButton: false, offset:L.point(0,-5) });
/* for labels inside circles*/
let text = L.tooltip({
permanent: true,
direction: 'center',
className: 'text'
})
.setContent(feature.properties[todayString])
.setLatLng(layer.getLatLng());
layer.bindTooltip(text)
}
else if (feature.properties[yesterdayString]){
/*popup content*/
let content = "<b>Country/Region: </b>"+feature.properties[country]+"<br>"+"<b>Province/State: </b>"+feature.properties["Province/State"]+"<br>"+ "<b>Deaths: </b>"+feature.properties[yesterdayString]+"<br>"+ "<b>Data Date: </b>"+[yesterdayString];
layer.bindPopup(content,{closeButton: false, offset:L.point(0,-5) });
/* for labels inside circles*/
let text = L.tooltip({
permanent: true,
direction: 'center',
className: 'text'
})
.setContent(feature.properties[yesterdayString])
.setLatLng(layer.getLatLng());
layer.bindTooltip(text)
}
else {
/*popup content*/
let content = "<b>Country/Region: </b>"+feature.properties[country]+"<br>"+"<b>Province/State: </b>"+feature.properties["Province/State"]+"<br>"+ "<b>Deaths: </b>"+feature.properties[tDb_yesterdayString]+"<br>"+ "<b>Data Date: </b>"+[tDb_yesterdayString];
layer.bindPopup(content,{closeButton: false, offset:L.point(0,-5) });
/* for labels inside circles*/
let text = L.tooltip({
permanent: true,
direction: 'center',
className: 'text'
})
.setContent(feature.properties[tDb_yesterdayString])
.setLatLng(layer.getLatLng());
layer.bindTooltip(text)
}
},
});
/*recovered, custom geojson layer*/
let recoveredLayer= L.geoJson(null, {
filter: function() {
// no custom filter function but still keeping it
return true;
},
pointToLayer (feature, layer) {
/*points to the layer with the latest day's data from the csv*/
if (feature.properties[todayString]&&feature.properties[country]!="Iran (Islamic Republic of)" && feature.properties[country]!="Mainland China"&&feature.properties[country]!="Republic of Korea"&&feature.properties[country]!="Czech Republic"){
if (feature.properties[todayString]<1000 && feature.properties[todayString]!=0){
return L.circleMarker(layer, small_icon_r)
}
else if (feature.properties[todayString]>=1000 && feature.properties[todayString]<2000){
return L.circleMarker(layer,medium_icon_r)
}
else if (feature.properties[todayString]>=2000){
return L.circleMarker(layer,large_icon_r)
}
} else if (feature.properties[yesterdayString]&&feature.properties[country]!="Iran (Islamic Republic of)" && feature.properties[country]!="Mainland China"&&feature.properties[country]!="Republic of Korea"&&feature.properties[country]!="Czech Republic") {
if (feature.properties[yesterdayString]<1000 && feature.properties[yesterdayString]!=0){
return L.circleMarker(layer, small_icon_r)
}
else if (feature.properties[yesterdayString]>=1000 && feature.properties[yesterdayString]<2000){
return L.circleMarker(layer,medium_icon_r)
}
else if (feature.properties[yesterdayString]>=2000){
return L.circleMarker(layer,large_icon_r)
}
}
else if (feature.properties[tDb_yesterdayString]&&feature.properties[country]!="Iran (Islamic Republic of)" && feature.properties[country]!="Mainland China"&&feature.properties[country]!="Republic of Korea"&&feature.properties[country]!="Czech Republic") {
if (feature.properties[tDb_yesterdayString]<1000 && feature.properties[tDb_yesterdayString]!=0){
return L.circleMarker(layer, small_icon_r)
}
else if (feature.properties[tDb_yesterdayString]>=1000 && feature.properties[tDb_yesterdayString]<2000){
return L.circleMarker(layer,medium_icon_r)
}
else if (feature.properties[tDb_yesterdayString]>=2000){
return L.circleMarker(layer,large_icon_r)
}
}
},
onEachFeature (feature, layer) {
/*popup content*/
if (feature.properties[todayString]){
let content = "<b>Country/Region: </b>"+feature.properties[country]+"<br>"+"<b>Province/State: </b>"+feature.properties["Province/State"]+"<br>"+ "<b>Recovered: </b>"+feature.properties[todayString]+"<br>"+ "<b>Data Date: </b>"+[todayString];
layer.bindPopup(content,{closeButton: false, offset:L.point(0,-5) });
/* for labels inside circles*/
let text = L.tooltip({
permanent: true,
direction: 'center',
className: 'text'
})
.setContent(feature.properties[todayString])
.setLatLng(layer.getLatLng());
layer.bindTooltip(text)
}
else if (feature.properties[yesterdayString]){
/*popup content*/
let content = "<b>Country/Region: </b>"+feature.properties[country]+"<br>"+"<b>Province/State: </b>"+feature.properties["Province/State"]+"<br>"+ "<b>Recovered: </b>"+feature.properties[yesterdayString]+"<br>"+ "<b>Data Date: </b>"+[yesterdayString];
layer.bindPopup(content,{closeButton: false, offset:L.point(0,-5) });
/* for labels inside circles*/
let text = L.tooltip({
permanent: true,
direction: 'center',
className: 'text'
})
.setContent(feature.properties[yesterdayString])
.setLatLng(layer.getLatLng());
layer.bindTooltip(text)
}
else {
/*popup content*/
let content = "<b>Country/Region: </b>"+feature.properties[country]+"<br>"+"<b>Province/State: </b>"+feature.properties["Province/State"]+"<br>"+ "<b>Recovered: </b>"+feature.properties[tDb_yesterdayString]+"<br>"+ "<b>Data Date: </b>"+[tDb_yesterdayString];
layer.bindPopup(content,{closeButton: false, offset:L.point(0,-5) });
/* for labels inside circles*/
let text = L.tooltip({
permanent: true,
direction: 'center',
className: 'text'
})
.setContent(feature.properties[tDb_yesterdayString])
.setLatLng(layer.getLatLng());
layer.bindTooltip(text)
}
},
});
/*csv resources called and assigned to a variable*/
let confirmed= omnivore.csv('https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_time_series/time_series_covid19_confirmed_global.csv',null,confirmedLayer);
let deaths= omnivore.csv('https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_time_series/time_series_covid19_deaths_global.csv',null,deathsLayer);
let recovered= omnivore.csv('https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_time_series/time_series_covid19_recovered_global.csv',null,recoveredLayer);
confirmed.addTo(map);
let baseLayers = {
//not any baselayers
};
//grouping overlaying features
let overlayElements = {
"Coronavirus": {
"Confirmed Cases": confirmed,
"Deaths": deaths,
"Recovered": recovered
}
};
let options = {
// Make the "Coronavirus" group exclusive (to use radio inputs)
exclusiveGroups: ["Coronavirus"],
// Show a checkbox next to non-exclusive group labels for toggling all
groupCheckboxes: true,
collapsed: false
};
L.control.groupedLayers(baseLayers, overlayElements, options).addTo(map);
//colors to be used as palette for coloring the legend of confirmed layers
function getColorConfirmed(y) {
return y ==500 ? '#bd0026' :
y ==400 ? '#e31a1c' :
y==300 ? '#fc4e2a' :
y==200 ? '#feb24c' :
'#D04030';
}
//colors to be used as palette for coloring the legend of deaths layer
function getColorDeaths(y) {
return y==300 ? '#ae017e' :
y==200 ? '#f768a1' :
y==100 ? '#fcc5c0' :
'#D04030';
}
//colors to be used as palette for coloring the legend of recovered layer
function getColorRecovered(y) {
return y==300 ? '#225ea8' :
y==200 ? '#1d91c0' :
y==100 ? '#7fcdbb' :
'#D04030';
}
//calculate radius so that resulting circles will be proportional by area
function getRadius(y) {
r = Math.sqrt(y / Math.PI);
return r;
}
//defining legends
let confirmedLegend= L.control({position: 'bottomleft'});
let deathsLegend= L.control({position: 'bottomleft'});
let recoveredLegend= L.control({position: 'bottomleft'});
//creating all legends
confirmedLegend.onAdd = function (map) {
let div = L.DomUtil.create('div', 'info legend'),
grades = [200, 300,400,500],
labels2=[0,1000,5000,10000],
labels = ['<strong>Legend</strong>', "Confirmed Cases"],
from, to;
//iterate through grades and create a color field and label for each
for (let i = 0; i < grades.length; i++) {
from = grades[i];
to = grades[i + 1];
labels.push( '<i class="circlepadding" style="width: '+Math.max(0,(40-1.8*getRadius(from)))+'px;"></i> <i style="background:'+ getColorConfirmed(from)+'; width: '+getRadius(from)*2+'px; height: '+getRadius(from)*2+'px; border-radius: 50%; margin-top: '+Math.max(0,(9-getRadius(from)))+'px;"></i> ' + labels2[i]+(labels2[i+1] ? '–' + labels2[i+1] : '+'));
}
div.innerHTML = labels.join('<br>');
return div;
};
deathsLegend.onAdd = function (map) {
let div = L.DomUtil.create('div', 'info legend'),
grades = [100, 200, 300],
labels2=[0,50,500],
labels = ['<strong>Legend</strong>', "Deaths"],
from, to;
//iterate through grades and create a color field and label for each
for (let i = 0; i < grades.length; i++) {
from = grades[i];
to = grades[i + 1];
labels.push( '<i class="circlepadding" style="width: '+Math.max(0,(40-1.8*getRadius(from)))+'px;"></i> <i style="background:'+ getColorDeaths(from)+'; width: '+getRadius(from)*2+'px; height: '+getRadius(from)*2+'px; border-radius: 50%; margin-top: '+Math.max(0,(9-getRadius(from)))+'px;"></i> ' + labels2[i]+(labels2[i+1] ? '–' + labels2[i+1] : '+'));
}
div.innerHTML = labels.join('<br>');
return div;
};
recoveredLegend.onAdd = function (map) {
let div = L.DomUtil.create('div', 'info legend'),
grades = [100, 200, 300],