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Multi-Series Map

This demo shows how we can combine multiple maps in a single chart.

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Demo source

<!-- Styles -->
<style>
#chartdiv {
  width: 100%;
  height: 500px;
}
</style>

<!-- Resources -->
<script src="https://cdn.amcharts.com/lib/5/index.js"></script>
<script src="https://cdn.amcharts.com/lib/5/map.js"></script>
<script src="https://cdn.amcharts.com/lib/5/geodata/worldLow.js"></script>
<script src="https://cdn.amcharts.com/lib/5/geodata/usaLow.js"></script>
<script src="https://cdn.amcharts.com/lib/5/themes/Animated.js"></script>

<!-- Chart code -->
<script>
am5.ready(function() {

// Create root element
// https://www.amcharts.com/docs/v5/getting-started/#Root_element
var 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/
var 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/
var polygonSeries = chart.series.push(am5map.MapPolygonSeries.new(root, {
  geoJSON: am5geodata_worldLow,
  exclude: ["AQ"]
}));

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")
});


// US Series
// Create main polygon series for countries
// https://www.amcharts.com/docs/v5/charts/map-chart/map-polygon-series/
var polygonSeriesUS = chart.series.push(am5map.MapPolygonSeries.new(root, {
  geoJSON: am5geodata_usaLow
}));

polygonSeriesUS.mapPolygons.template.setAll({
  tooltipText: "{name}",
  toggleKey: "active",
  interactive: true
});

var colors = am5.ColorSet.new(root, {});

polygonSeriesUS.mapPolygons.template.set("fill", colors.getIndex(3));

polygonSeriesUS.mapPolygons.template.states.create("hover", {
  fill: root.interfaceColors.get("primaryButtonHover")
});

polygonSeriesUS.mapPolygons.template.states.create("active", {
  fill: root.interfaceColors.get("primaryButtonHover")
});



// 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", function () {
  chart.goHome();
})


// Make stuff animate on load
chart.appear(1000, 100);

}); // end am5.ready()
</script>

<!-- HTML -->
<div id="chartdiv"></div>