# HG changeset patch
# User Kai Habel <kai.habel@gmx.de>
# Date 1292171935 -3600
# Node ID 488f07b65b1dbef04e2fd711a4f23af09c15aae2
# Parent  cac58372d547d6b0a95dd7849eea0b8ca0287394
Fix bugs of previous changeset

diff -r cac58372d547 -r 488f07b65b1d scripts/ChangeLog
--- a/scripts/ChangeLog	Sun Dec 12 16:44:29 2010 +0100
+++ b/scripts/ChangeLog	Sun Dec 12 17:38:55 2010 +0100
@@ -1,3 +1,8 @@
+2010-12-12  Kai Habel  <kai.habel@gmx.de>
+
+	* plot/view.m: Fix bugs with respect to number if inputs and argument
+	handling.
+
 2010-12-12  Kai Habel  <kai.habel@gmx.de>
 
 	* plot/view.m: Make view more compatible. Allow cartesian
diff -r cac58372d547 -r 488f07b65b1d scripts/plot/view.m
--- a/scripts/plot/view.m	Sun Dec 12 16:44:29 2010 +0100
+++ b/scripts/plot/view.m	Sun Dec 12 17:38:55 2010 +0100
@@ -40,8 +40,7 @@
 
 function [azimuth, elevation] = view (varargin)
 
-  if (nargin < 3)
-
+  if (nargin < 4)
     if (nargin == 0)
       tmp = get (gca (), "view");
       az = tmp(1);
@@ -49,14 +48,13 @@
     else
       ax = varargin{1};
       if (ishandle (ax) && strcmp (get (ax, "type"), "axes"))
-        args = varargin{2:end};
+        args = varargin(2:end);
       else
         ax = gca;
         args = varargin;
       endif
     endif
-    
-    if (nargin == 1)
+    if (length (args) == 1)
       x = args{1};
       if (length (x) == 2)
         az = x(1);
@@ -75,7 +73,7 @@
       else
         print_usage ();
       endif
-    elseif (nargin == 2)
+    elseif (length (args) == 2)
       az = args{1};
       el = args{2};
     endif