[|](97, [117,116,111])

The interior if the path is closed or filled, as well as anything within the class variable graphical.event_tolerance of the line, so a thin line is easy to hit.

[|](112, [97,105,110,116,101,100])

Exactly what is painted: the interior if the path is filled and the line as wide as graphical<-pen. Use this for filled shapes that touch each other, such as the segments of a chart, as auto lets a shape accept events just outside it.

[|](97, [114,101,97])

The interior as determined by path<-fill_rule, whether or not the path is filled.

[|](111, [117,116,108,105,110,101])

Anything within the event tolerance of the line, ignoring the interior.

Defaults: auto