MohoView:PickEdge(where, curveID, segID, pickWidth)

Version added: before 9.5

Arguments:

Name Type Description Default Ver
where Point Pixel location on the screen < 9.5
curveID int32 Id of an M_Curve object in the current vector layer, returned by this function < 9.5
segID int32 Which segment on the curve was picked, returned by this function < 9.5
pickWidth int32 3 < 9.5

This method returns 2 values:

1: int32 curve ID
2: int32 segment ID
Picks an edge near the given pixel location.
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