D3.js linkRadial() Method

The d3.linkRadial() method returns a new link generator with radial tangents. It is typically used when the root is centered with the children spreading outwards from the root.

Syntax:

var link = d3.linkRadial()
 .angle(function(d) { return d.x; })
 .radius(function(d) { return d.y; });

Parameters: This function does not take any parameter.

Return Value: This method returns a new link generator.

Example:

Output: