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changeset 14278:fa894f89b18f

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convhull.m: Ensure column (not row) vectors
author Jordi Gutiérrez Hermoso <jordigh@octave.org>
date Sun, 29 Jan 2012 00:52:19 -0500
parents c39345616b7e
children f205d0074687
files scripts/geometry/convhull.m
diffstat 1 files changed, 3 insertions(+), 7 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/geometry/convhull.m	Sat Jan 28 15:45:29 2012 -0800
+++ b/scripts/geometry/convhull.m	Sun Jan 29 00:52:19 2012 -0500
@@ -45,13 +45,9 @@
     print_usage ();
   endif
 
-  if (! isvector(x))
-    x = x(:);
-  endif
-
-  if (! isvector(y))
-    y = y(:);
-  endif
+  ## convhulln expects column vectors
+  x = x(:);
+  y = y(:);
 
   if (length (x) != length (y))
     error ("convhull: X and Y must have the same size");