computeThickness method
Returns the thickness of this link. By default it uses the strokeWidth of the main element, assuming it's a Shape. This is called by #computeSpacing.
This method may be overridden. Please read the Introduction page on Extensions for how to override methods and how to call this base method. @expose @return {number} a non-negative real number @since 1.6
Implementation
_i2.num computeThickness() => _i4.callMethod(
this,
'computeThickness',
[],
);