Map with Orthographic (globe) projection

Type tutorial

This short tutorial will show how you can create a Globe out of your map using Orthographic projection. Setting projection As you may already know, each map can be displayed in a number of ways – projections. (more about it here) Each one has it’s own advantages and disadvantages. However, only one can be used […]

Highlight all polygons in Map Series on hover

Type tutorial

This tutorial will show how you can highlight all of the polygons in the same series, when just one of those is hovered. Prerequisites States and events The solution explained in this tutorial relies heavily on two amCharts 4 concepts: States and Event listeners. Make sure you’re familiar with both of the those (linked above). […]

Zooming to map area on click

Type tutorial

This tutorial will show how you can set up your map to automatically zoom to an area (i.e. country) when user clicks on or taps it. As you may be already aware if you got to this point, each area on the chart is configured using MapPolygonSeries template. This task is no different – we’ll be […]

Resetting Map Position/Zoom

Type tutorial

All Map Charts, unless disabled, can be panned and zoomed. This tutorial will explain how to reset map’s position and zoom to its original state via custom button or API. Resetting via API Easy way Map chart provides a dedicated goHome(duration) method. I wish it had a youredrunk parameter, but it only accepts a duration in milliseconds […]

Creating custom maps

Type tutorial

The aim of this tutorial is to get you on the right track for creating your own maps in GeoJSON format, suitable for use with amCharts 4. GeoJSON, being an open standard has a lot of traction and support in mapping software community. Moving forward, we may incorporate more instructions here, so make sure you […]