linkMinLength method
(undocumented) The function LinkMinLength returns the minimum length of the link represented by the LayeredDigraphEdge link. The default implementation gives links a minimum length of 1. This function can be overridden to provide "fine-tuning" of the layout.
Implementation
_i2.num linkMinLength(_i3.LayeredDigraphEdge edge) => _i4.callMethod(
this,
'linkMinLength',
[edge],
);