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Map with curved lines

Maps with curved lines (also known as Connection map, Link map, Ray map) can be used to display connections and relationships geographically, visualize routes and more.

Line, arc, or spline

Map chart supports three distinctive types of lines.

More about line types

Straight vs. curved

By default, the line shows the shortest distance, which means curved lines as it follows the curvature of the Earth surface.

Setting shortestDistance to false will make the lines perfectly straight.

More about shortest distance setting

Setting initial zoom

Any zoom level and position can be set using map’s homeZoomLevel and homeGeoPoint properties.

More about setting initial zoom

Demo source