# HG changeset patch
# User Andreas Weber <andy.weber.aw@gmail.com>
# Date 1408270324 -7200
# Node ID da7d9e4bda8c3b5fc023766901a7d3f051b1ac74
# Parent  b155fad47055e1a37c9066ece6bb5d554dbaa915
Fix problem with detection of 3D plots to lock rotate3d

* graphics.cc: Use calc_dimensions for detection of 3D plots.
  The previously used is2D method only checks for viewmat(1) == 90.
  This led to a disabled rotate3d when a 3D plot was rotated
  until elevation == 90.

diff -r b155fad47055 -r da7d9e4bda8c libinterp/corefcn/graphics.cc
--- a/libinterp/corefcn/graphics.cc	Sat Aug 16 22:44:26 2014 -0700
+++ b/libinterp/corefcn/graphics.cc	Sun Aug 17 12:12:04 2014 +0200
@@ -4998,6 +4998,8 @@
   update_transform ();
   sync_positions ();
   override_defaults (obj);
+  // Disable rotate3d and select pan for 2D axes
+  set_rotate3d (get_rotate3d ());
 }
 
 void
@@ -6439,17 +6441,21 @@
 void
 axes::properties::set_rotate3d (const octave_value& v)
 {
+  graphics_object parent_obj =
+    gh_manager::get_object (get_parent ());
+
+  int ndim = calc_dimensions (parent_obj);
   rotate3d.set (v, false, false);
   if (rotate3d_is ("on"))
     {
       // Disable rotate3d for 2D plots
-      if (get_is2D ())
+      if (ndim == 2)
         {
           rotate3d.set ("off", false, false);
           pan.set ("on", false, false);
         }
       else
-       pan.set ("off", false, false);
+        pan.set ("off", false, false);
     }
 }
 
@@ -7443,9 +7449,6 @@
     }
 
   xproperties.update_transform ();
-
-  // Disable rotate3d and select pan for 2D plots
-  xproperties.set_rotate3d (xproperties.get_rotate3d ());
 }
 
 inline