return value of Point()
Posted: Tue Feb 10, 2009 1:15 pm
the (german) pb-help does not talk about it, but it seems to be -1 if the coordinates are invalid for example.
could this info be added to the help, or is there a reason for this beeing undocumented?
(i would like to know about the reliability)
could this info be added to the help, or is there a reason for this beeing undocumented?
(i would like to know about the reliability)