We should add an example, perhaps a line or area chart, where the source data is a set of objects over time representing metric snapshots.

anychart.charts.Cartesian.print requires paperSize of anychart.graphics.vector.PaperSize
but doc says it must be a string.

Example:

chart.print('A4', true); // error TS2345: Argument of type '"A4"' is not assignable to parameter of type 'PaperSize | undefined'.

It seems PaperSize should be

Section titles should reflect what someone will learn by completing that section of the tutorial. To clarify, here's a suggestion:

Section Title Changes

1. Make a Map

2. Plot data on a map

3.Add layers to the map

4.Add a chart to the map

5. Handle events on the map

6. Enable different packages to interact on the map

It would be great if the names of parameters / dimensions would get shown upon mouse hover or right-click on the 2D plot.