MohoView:PickEdge(where, curveID, segID, pickWidth)
Version added: before 9.5
Picks an edge near the given pixel location
|where||LM_Point||Pixel location on the screen||before 9.5|
|curveID||int32||Id of an M_Curve object in the current vector layer, returned by this function||before 9.5|
|segID||int32||Which segment on the curve was picked, returned by this function||before 9.5|
Return type (int32, int32): curveID, segIDPicks an edge near the given pixel location.