hasCurviness method
Returns true if an extra or a different point is needed based on #curviness.
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 {boolean} @since 1.6
Implementation
_i2.bool hasCurviness() => _i4.callMethod(
this,
'hasCurviness',
[],
);