some more geometry types conversions.

[[Imported from SVN: r2897]]

io/visual/grape/grapedatadisplay.cc

@@ -188,7 +188,7 @@ namespace Dune
       // for linear data
       int num = ( localNum * numberOfComp ) + comp[0];
 
-      switch ( en.geometry().type())
+      switch ( geomTypeConvert( en.geometry().type(), dim ) )
       {
       // check for quadrilaterals and hexahedrons
       case quadrilateral :

io/visual/grape/grapegriddisplay.cc

@@ -97,6 +97,7 @@ namespace Dune
         }
       } // end set all vertex coordinates
 
+      // store vertex numbers
       for(int i = 0; i< en.template count<dim>(); i++)
       {
         he->vindex[i] = leafset_. template subIndex<dim> (en,i);