Mercurial > octave

changeset 17051:3e1b24a2454a

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cylinder.m, ellipsoid.m, rectangle.m, sphere.m: Update to use new __plt_get_axis_arg__. * scripts/plot/cylinder.m, scripts/plot/ellipsoid.m, scripts/plot/rectangle.m, scripts/plot/sphere.m: Update to use new __plt_get_axis_arg__. Rename ax to hax.
author Pantxo Diribarne <pantxo.diribarne@gmail.com>
date Tue, 23 Jul 2013 16:06:07 +0200
parents 9ff7d4849f03
children 1118d566bcd4
files scripts/plot/cylinder.m scripts/plot/ellipsoid.m scripts/plot/rectangle.m scripts/plot/sphere.m
diffstat 4 files changed, 49 insertions(+), 11 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/plot/cylinder.m	Tue Jul 23 14:45:31 2013 +0200
+++ b/scripts/plot/cylinder.m	Tue Jul 23 16:06:07 2013 +0200
@@ -48,8 +48,7 @@
 
 function [xx, yy, zz] = cylinder (varargin)
 
-  [ax, args, nargs] = __plt_get_axis_arg__ ((nargout > 0), "cylinder",
-                                            varargin{:});
+  [hax, args, nargs] = __plt_get_axis_arg__ ("cylinder", varargin{:});
 
   if (nargs == 0)
     n = 20;
@@ -80,7 +79,17 @@
     yy = y;
     zz = z;
   else
-    surf (ax, x, y, z);
+    oldfig = ifelse (isempty (hax), [], get (0, "currentfigure"));
+    unwind_protect
+      hax = newplot (hax);
+    
+      surf (hax, x, y, z);
+      
+    unwind_protect_cleanup
+      if (! isempty (oldfig))
+        set (0, "currentfigure", oldfig);
+      endif
+    end_unwind_protect
   endif
 
 endfunction
--- a/scripts/plot/ellipsoid.m	Tue Jul 23 14:45:31 2013 +0200
+++ b/scripts/plot/ellipsoid.m	Tue Jul 23 16:06:07 2013 +0200
@@ -31,8 +31,7 @@
 
 function [xx, yy, zz] = ellipsoid (varargin)
 
-  [h, varargin, nargin] = __plt_get_axis_arg__ ((nargout > 0), "ellipsoid",
-                                                varargin{:});
+  [hax, varargin, nargin] = __plt_get_axis_arg__ ("ellipsoid", varargin{:});
 
   if (nargin != 6 && nargin != 7)
     print_usage ();
@@ -64,7 +63,17 @@
     yy = y;
     zz = z;
   else
-    surf (h, x, y, z);
+    oldfig = ifelse (isempty (hax), [], get (0, "currentfigure"));
+    unwind_protect
+      hax = newplot (hax);
+    
+      surf (hax, x, y, z);
+      
+    unwind_protect_cleanup
+      if (! isempty (oldfig))
+        set (0, "currentfigure", oldfig);
+      endif
+    end_unwind_protect
   endif
 
 endfunction
--- a/scripts/plot/rectangle.m	Tue Jul 23 14:45:31 2013 +0200
+++ b/scripts/plot/rectangle.m	Tue Jul 23 16:06:07 2013 +0200
@@ -55,10 +55,20 @@
 
   [hax, varargin] = __plt_get_axis_arg__ ("rectangle", varargin{:});
 
-  tmp =  __rectangle__ (hax, varargin{:});
+  oldfig = ifelse (isempty (hax), [], get (0, "currentfigure"));
+  unwind_protect
+    hax = newplot (hax);
+
+    htmp =  __rectangle__ (hax, varargin{:});
+
+  unwind_protect_cleanup
+    if (! isempty (oldfig))
+      set (0, "currentfigure", oldfig);
+    endif
+  end_unwind_protect
 
   if (nargout > 0)
-    h = tmp;
+    h = htmp;
   endif
 endfunction
 
--- a/scripts/plot/sphere.m	Tue Jul 23 14:45:31 2013 +0200
+++ b/scripts/plot/sphere.m	Tue Jul 23 16:06:07 2013 +0200
@@ -32,8 +32,8 @@
 
 function [xx, yy, zz] = sphere (varargin)
 
-  [h, varargin, nargin] = __plt_get_axis_arg__ ((nargout > 0), "sphere",
-                                                varargin{:});
+  [hax, varargin, nargin] = __plt_get_axis_arg__ ("sphere", varargin{:});
+
   if (nargin > 1)
     print_usage ();
   elseif (nargin == 1)
@@ -55,7 +55,17 @@
     yy = y;
     zz = z;
   else
-    surf (h, x, y, z);
+    oldfig = ifelse (isempty (hax), [], get (0, "currentfigure"));
+    unwind_protect
+      hax = newplot (hax);
+    
+      surf (hax, x, y, z);
+      
+    unwind_protect_cleanup
+      if (! isempty (oldfig))
+        set (0, "currentfigure", oldfig);
+      endif
+    end_unwind_protect
   endif
 
 endfunction