# HG changeset patch
# User Ben Abbott <bpabbott@mac.com>
# Date 1270943608 14400
# Node ID 424795ef82b8d1a072c1fdb31833166588531c8a
# Parent  bdf5d85cfc5ee05d194c2dcd18c8188dce484761
__go_draw_figure__.m: Don't set background for non-visible axes.

diff --git a/scripts/ChangeLog b/scripts/ChangeLog
--- a/scripts/ChangeLog
+++ b/scripts/ChangeLog
@@ -1,3 +1,7 @@
+2010-04-10  Ben Abbott <bpabbot@mac.com>
+
+	* plot/__go_draw_figure__.m: Don't set background for non-visible axes.
+
 2010-04-07  John W. Eaton  <jwe@octave.org>
 
 	* testfun/runtests.m: New function.
diff --git a/scripts/plot/__go_draw_figure__.m b/scripts/plot/__go_draw_figure__.m
--- a/scripts/plot/__go_draw_figure__.m
+++ b/scripts/plot/__go_draw_figure__.m
@@ -77,44 +77,46 @@
           bg_is_set = false;
         endif
         for i = nkids:-1:1
-          type = get (kids(i), "type");
-          switch (type)
-            case "axes"
-              ## Rely upon listener to convert axes position to "normalized" units.
-              orig_axes_units = get (kids(i), "units");
-              orig_axes_position = get (kids(i), "position");
-              unwind_protect
-                set (kids(i), "units", "normalized");
-                fg = get (kids(i), "color");
-                if (isnumeric (fg))
-                  fprintf (plot_stream, "set obj 2 rectangle from graph 0,0 to graph 1,1 behind fc rgb \"#%02x%02x%02x\"\n", 255 * fg);
-                  fg_is_set = true;
-                else
-                  fg_is_set = false;
-                endif
-                if (output_to_paper)
-                  axes_position_on_page = orig_axes_position .* paper_position([3, 4, 3 ,4]);
-                  axes_position_on_page(1:2) = axes_position_on_page(1:2) +  paper_position(1:2);
-                  set (kids(i), "position", axes_position_on_page);
-                  __go_draw_axes__ (kids(i), plot_stream, enhanced, mono, implicit_margin);
-                else
-                  ## Return axes "units" and "position" back to their original values.
-                  __go_draw_axes__ (kids(i), plot_stream, enhanced, mono, implicit_margin);
-                endif
-                unwind_protect_cleanup
-                set (kids(i), "units", orig_axes_units);
-                set (kids(i), "position", orig_axes_position);
-                if (fg_is_set)
-                  fputs (plot_stream, "unset obj 2\n");
-                endif
-                if (bg_is_set)
-                  fputs (plot_stream, "unset obj 1\n");
-                  bg_is_set = false;
-                endif
-              end_unwind_protect
-            otherwise
-              error ("__go_draw_figure__: unknown object class, %s", type);
-          endswitch
+          if (strcmp (get (kids(i), "visible"), "on"))
+            type = get (kids(i), "type");
+            switch (type)
+              case "axes"
+                ## Rely upon listener to convert axes position to "normalized" units.
+                orig_axes_units = get (kids(i), "units");
+                orig_axes_position = get (kids(i), "position");
+                unwind_protect
+                  set (kids(i), "units", "normalized");
+                  fg = get (kids(i), "color");
+                  if (isnumeric (fg))
+                    fprintf (plot_stream, "set obj 2 rectangle from graph 0,0 to graph 1,1 behind fc rgb \"#%02x%02x%02x\"\n", 255 * fg);
+                    fg_is_set = true;
+                  else
+                    fg_is_set = false;
+                  endif
+                  if (output_to_paper)
+                    axes_position_on_page = orig_axes_position .* paper_position([3, 4, 3 ,4]);
+                    axes_position_on_page(1:2) = axes_position_on_page(1:2) +  paper_position(1:2);
+                    set (kids(i), "position", axes_position_on_page);
+                    __go_draw_axes__ (kids(i), plot_stream, enhanced, mono, implicit_margin);
+                  else
+                    ## Return axes "units" and "position" back to their original values.
+                    __go_draw_axes__ (kids(i), plot_stream, enhanced, mono, implicit_margin);
+                  endif
+                  unwind_protect_cleanup
+                  set (kids(i), "units", orig_axes_units);
+                  set (kids(i), "position", orig_axes_position);
+                  if (fg_is_set)
+                    fputs (plot_stream, "unset obj 2\n");
+                  endif
+                  if (bg_is_set)
+                    fputs (plot_stream, "unset obj 1\n");
+                    bg_is_set = false;
+                  endif
+                end_unwind_protect
+              otherwise
+                error ("__go_draw_figure__: unknown object class, %s", type);
+            endswitch
+          endif
         endfor
         fputs (plot_stream, "\nunset multiplot;\n");
       else