Fix forgotten reverse grey scale color function in declaration of parameters.

git-svn-id: https://svn.dealii.org/branches/Branch-3-2@5138 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/base/source/data_out_base.all_dimensions.cc b/deal.II/base/source/data_out_base.all_dimensions.cc
index 4604412c0b1fb3c9c8a6949e533b50423b6601af..ab989cc4c9876ef8ff3d526e198dc25f869df75e 100644 (file)
--- a/deal.II/base/source/data_out_base.all_dimensions.cc
+++ b/deal.II/base/source/data_out_base.all_dimensions.cc
@@ -283,7 +283,7 @@ void DataOutBase::EpsFlags::declare_parameters (ParameterHandler &prm)
   prm.declare_entry ("Color shading of interior of cells", "true",
                     Patterns::Bool());
   prm.declare_entry ("Color function", "default",
-                    Patterns::Selection ("default|grey scale"));
+                    Patterns::Selection ("default|grey scale|reverse grey scale"));
 };
 
 
@@ -306,8 +306,16 @@ void DataOutBase::EpsFlags::parse_parameters (ParameterHandler &prm)
   shade_cells   = prm.get_bool ("Color shading of interior of cells");
   if (prm.get("Color function") == "default")
     color_function = &default_color_function;
-  else
+  else if (prm.get("Color function") == "grey scale")
     color_function = &grey_scale_color_function;
+  else if (prm.get("Color function") == "reverse grey scale")
+    color_function = &reverse_grey_scale_color_function;
+  else
+                                    // we shouldn't get here, since
+                                    // the parameter object should
+                                    // already have checked that the
+                                    // given value is valid
+    Assert (false, ExcInternalError());
 };