John Luciani wrote: > The convention is Y values increase as you go down. > > (* jcl *) > Sorry I must be getting a bit thick in my old age, are you saying that in the second quandrant, ie where the first quadrant is between 0 degrees and 90 degs, and the second quadrant is between 90 degs and 180 degs, that y increases positive or negative. I'm getting very confused here, as co-ordinates that are negative , ie both x & y should only exist in quadrant 3, between 180 deg and 270 degs.
For instance if I take the center point of a component, do I forget the polarity of the co-ordinates and just use the magnitude of the differences ? -- Best wishes Richard Bown ##################################################################### Registered Linux User 36561 OS: Ubuntu 8.10, Intrepid, on AMD Dual Athlon 64 +4400: 8 GB RAM DDR2 Ham Call: G8JVM , QRA IO82SP, Interests Microwave #################################################################### _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user