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path<-distance
path <-distance: point|event|graphical -> int
If the argument is a point object or event object (in which case the event<-position is used), compute the distance of this point to the path-line. If the path is interpolated, the distance to the interpolation is computed.

If the argument is a graphical, use graphical<-distance.

See also line<-distance and graphical->in_event_area.

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