# HG changeset patch
# User jwe
# Date 1197485075 0
# Node ID 28a9e3d3bf143c6510b3d4c5426f372f217323b6
# Parent  e1e9bb54a4407dc519e6ed603aac963a196b832d
[project @ 2007-12-12 18:44:35 by jwe]

diff -r e1e9bb54a440 -r 28a9e3d3bf14 scripts/ChangeLog
--- a/scripts/ChangeLog	Wed Dec 12 16:47:07 2007 +0000
+++ b/scripts/ChangeLog	Wed Dec 12 18:44:35 2007 +0000
@@ -1,3 +1,7 @@
+2007-12-12  John W. Eaton  <jwe@octave.org>
+
+	* plot/__go_draw_axes__.m: Handle the axes layer property.
+
 2007-12-12  David Bateman  <dbateman@free.fr>
 
 	* plot/ellipsoid.m: Port from octave-forge, editing for style.
diff -r e1e9bb54a440 -r 28a9e3d3bf14 scripts/plot/__go_draw_axes__.m
--- a/scripts/plot/__go_draw_axes__.m	Wed Dec 12 16:47:07 2007 +0000
+++ b/scripts/plot/__go_draw_axes__.m	Wed Dec 12 18:44:35 2007 +0000
@@ -241,9 +241,13 @@
       fputs (plot_stream, "set grid nomztics;\n");
     endif
 
-    ## Unless we force the grid to the front, tics may appear below
-    ## plotted objects.
-    fputs (plot_stream, "set grid front;\n");
+    ## The grid front/back/layerdefault option also controls the
+    ## appearance of tics, so it is used even if the grid is absent.
+    if (strcmpi (axis_obj.layer, "top"))
+      fputs (plot_stream, "set grid front;\n");
+    else
+      fputs (plot_stream, "set grid layerdefault;\n");
+    endif
     if (! have_grid)
       fputs (plot_stream, "unset grid;\n");
     endif
diff -r e1e9bb54a440 -r 28a9e3d3bf14 src/ChangeLog
--- a/src/ChangeLog	Wed Dec 12 16:47:07 2007 +0000
+++ b/src/ChangeLog	Wed Dec 12 18:44:35 2007 +0000
@@ -1,5 +1,8 @@
 2007-12-12  John W. Eaton  <jwe@octave.org>
 
+	* graphics.h.in (class axes) Add the layer property.
+	* graphics.cc (class axes) Ditto.
+
 	* graphics.cc (gh_manager::get_handle): Use ceil instead of trunc.
 
 2007-12-11  John W. Eaton  <jwe@octave.org>
diff -r e1e9bb54a440 -r 28a9e3d3bf14 src/graphics.cc
--- a/src/graphics.cc	Wed Dec 12 16:47:07 2007 +0000
+++ b/src/graphics.cc	Wed Dec 12 18:44:35 2007 +0000
@@ -1098,6 +1098,7 @@
     colororder (default_colororder ()),
     dataaspectratio (Matrix (1, 3, 1.0)),
     dataaspectratiomode ("auto"),
+    layer (radio_values ("{bottom}|top")),
     xlim (),
     ylim (),
     zlim (),
@@ -1263,6 +1264,8 @@
     set_dataaspectratio (val);
   else if (name.compare ("dataaspectratiomode"))
     set_dataaspectratiomode (val);
+  else if (name.compare ("layer"))
+    set_layer (val);
   else if (name.compare ("xlim"))
     set_xlim (val);
   else if (name.compare ("ylim"))
@@ -1380,6 +1383,7 @@
   colororder = default_colororder ();
   dataaspectratio = Matrix (1, 3, 1.0);
   dataaspectratiomode = "auto";
+  layer = radio_property (radio_values ("{bottom}|top"));
 
   Matrix tlim (1, 2, 0.0);
   tlim(1) = 1;
@@ -1512,6 +1516,7 @@
   m.assign ("colororder", colororder);
   m.assign ("dataaspectratio", dataaspectratio);
   m.assign ("dataaspectratiomode", dataaspectratiomode);
+  m.assign ("layer", layer);
   m.assign ("xlim", xlim);
   m.assign ("ylim", ylim);
   m.assign ("zlim", zlim);
@@ -1596,6 +1601,8 @@
     retval = dataaspectratio;
   else if (name.compare ("dataaspectratiomode"))
     retval = dataaspectratiomode;
+  else if (name.compare ("layer"))
+    retval = layer;
   else if (name.compare ("xlim"))
     retval = xlim;
   else if (name.compare ("ylim"))
@@ -1736,6 +1743,7 @@
   m["colororder"] = default_colororder ();
   m["dataaspectratio"] = Matrix (1, 3, 1.0);
   m["dataaspectratiomode"] = "auto";
+  m["layer"] = radio_property (radio_values ("{bottom}|top"));
 
   Matrix tlim (1, 2, 0.0);
   tlim(1) = 1;
diff -r e1e9bb54a440 -r 28a9e3d3bf14 src/graphics.h.in
--- a/src/graphics.h.in	Wed Dec 12 16:47:07 2007 +0000
+++ b/src/graphics.h.in	Wed Dec 12 18:44:35 2007 +0000
@@ -1360,6 +1360,7 @@
       octave_value colororder
       octave_value dataaspectratio m
       octave_value dataaspectratiomode
+      radio_property layer a
       octave_value xlim m
       octave_value ylim m
       octave_value zlim m