>  Docs Center  >  Libraries  >  JHU/APL/S1R  >  LINT

LINT

LINT

Name


      LINT

Purpose


      Find the intersection of two lines in the XY plane.

Category


Calling Sequence


      lint, a, b, c, d, i

Inputs


      a, b = Points on line 1. in
      c, d = Points on line 2. in

Keyword Parameters


Keywords


        FLAG=f Returned flag:
          0 means no intersections (lines parallel).
          1 means one intersection.
          2 means all points intersect (lines coincide).
        /COND print condition number for linear system.

Outputs


      i1, i2 = Returned intersection. out
        Both i1 and i2 should be the same.

Common Blocks


Notes


      Notes: Each point has the form [x,y].

Modification History


      R. Sterner, 1998 Feb 4
  Copyright (C) 1998, Johns Hopkins University/Applied Physics Laboratory
  This software may be used, copied, or redistributed as long as it is not
  sold and this copyright notice is reproduced on each copy made. This
  routine is provided as is without any express or implied warranties
  whatsoever. Other limitations apply as described in the file disclaimer.txt.



© 2019 Harris Geospatial Solutions, Inc. |  Legal
My Account    |    Store    |    Contact Us