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<script src="https://cdn.anychart.com/releases/8.11.0/js/anychart-core.min.js"></script>
<script src="https://cdn.anychart.com/releases/8.11.0/js/anychart-polar.min.js"></script>
<script src="https://cdn.anychart.com/releases/8.11.0/js/anychart-data-adapter.min.js"></script>
<div id="container"></div>
html,
body,
#container {
width: 100%;
height: 100%;
margin: 0;
padding: 0;
}
anychart.onDocumentReady(function () {
anychart.data.loadJsonFile(
"https://gist.githubusercontent.com/shacheeswadia/3cc96d8ed792bfa0c04fbd3825816fde/raw/606c2646df568f30bd39dc01fcd4efe6e92b3bac/vaccineData.json",
function (data) {
// create a polar chart instance
var chart = anychart.polar();
// set the inner radius to create a hole in the center
chart.innerRadius(80);
// y scale shows phases
// set it as ordinal
chart.yScale("ordinal");
// define the order of values on the scale
chart
.yScale()
.values([
"Phase 4",
"Phase 3",
"Phase 2/3",
"Phase 1/2",
"Phase 2",
"Phase 1",
"NA"
]);
// x scale shows vaccine types
// set it as ordinal
chart.xScale("ordinal");
// define the order of values on the scale
chart
.xScale()
.values([
"Bacterial antigen-spore expression vector",
"DNA based vaccine",
"Inactivated virus",
"Live attenuated virus",
"Protein subunit",
"RNA based vaccine",
"Viral vector (Non-replicating)",
"Viral vector (Non-replicating) + APC",
"Viral vector (Replicating)",
"Viral vector (Replicating) + APC",
"Virus like particle"
]);
// add a series with given properties
function createSeries(seriesId) {
// create a series
const series = chart.marker();
// the name for display is beautified
const seriesName =
seriesId +
(seriesId == "NR" ? "" : seriesId == 1 ? " dose" : " doses");
// set size, name, id
series.size(2).name(seriesName).id(seriesId);
return series;
}
// add a marker series with the given data
function addPoint(item) {
// number of doses is a series id
const seriesId = item["Number of doses"];
// check if there is a series like we need
var series = chart.getSeries(seriesId);
// if there is no such series we create and configure it
if (series == null) {
series = createSeries(seriesId);
}
// add the data into the series
series
.data()
.getDataSets()[0]
.append({
x: item["Vaccine platform description"],
y: item["Phase"],
...item
});
}
// loop through the dataset
// point by point
data.forEach((vaccine) => addPoint(vaccine));
// spread bullets throughout a sector
chart.spreadValues("valueEqual");
// title of the chart
chart.title("COVID-19 Vaccine Pipeline");
// set the chart container id
chart.container("container");
// draw the resulting bullseye chart
chart.draw();
}
);
});
Also see: Tab Triggers