File name
Commit message
Commit date
File name
Commit message
Commit date
File name
Commit message
Commit date
File name
Commit message
Commit date
File name
Commit message
Commit date
File name
Commit message
Commit date
import * as am5 from "@amcharts/amcharts5";
import * as am5map from "@amcharts/amcharts5/map";
import am5geodata_worldLow from "@amcharts/amcharts5/geodata/worldLow";
import am5themes_Animated from "@amcharts/amcharts5/themes/Animated";
// Create root element
// https://www.amcharts.com/docs/v5/getting-started/#Root_element
const root = am5.Root.new("chartdiv");
// Set themes
// https://www.amcharts.com/docs/v5/concepts/themes/
root.setThemes([
am5themes_Animated.new(root)
]);
// Create the map chart
// https://www.amcharts.com/docs/v5/charts/map-chart/
const chart = root.container.children.push(am5map.MapChart.new(root, {
panX: "translateX",
panY: "translateY",
projection: am5map.geoMercator()
}));
// Create main polygon series for countries
// https://www.amcharts.com/docs/v5/charts/map-chart/map-polygon-series/
const polygonSeries = chart.series.push(am5map.MapPolygonSeries.new(root, {
geoJSON: am5geodata_worldLow
}));
polygonSeries.mapPolygons.template.setAll({
tooltipText: "{name}",
toggleKey: "active",
interactive: true
});
polygonSeries.mapPolygons.template.states.create("hover", {
fill: root.interfaceColors.get("primaryButtonHover")
});
polygonSeries.mapPolygons.template.states.create("active", {
fill: root.interfaceColors.get("primaryButtonHover")
});
let previousPolygon;
polygonSeries.mapPolygons.template.on("active", (active, target) => {
if (previousPolygon && previousPolygon != target) {
previousPolygon.set("active", false);
}
if (target.get("active")) {
polygonSeries.zoomToDataItem(target.dataItem );
}
else {
chart.goHome();
}
previousPolygon = target;
});
// Add zoom control
// https://www.amcharts.com/docs/v5/charts/map-chart/map-pan-zoom/#Zoom_control
var zoomControl = chart.set("zoomControl", am5map.ZoomControl.new(root, {}));
zoomControl.homeButton.set("visible", true);
// Set clicking on "water" to zoom out
chart.chartContainer.get("background").events.on("click", () => {
chart.goHome();
})
// Make stuff animate on load
chart.appear(1000, 100);