Index: trunk/Ohana/src/opihi/dvo/showtile.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/showtile.c	(revision 7917)
+++ trunk/Ohana/src/opihi/dvo/showtile.c	(revision 13479)
@@ -5,5 +5,5 @@
 int showtile (int argc, char **argv) {
 
-  int Nd, N, NPTS, Ngraph, status, i, InPic;
+  int kapa, Nd, N, NPTS, status, i, InPic;
   Graphdata graphmode;
   Coords coords;
@@ -13,7 +13,5 @@
 
   /* show tile pattern in viewed region */
-
-  Ngraph = 0;
-  if (!GetGraph (&graphmode, NULL, &Ngraph)) return (FALSE);
+  if (!GetGraph (&graphmode, &kapa, NULL)) return (FALSE);
 
   if (argc != 1) {
@@ -88,7 +86,5 @@
     graphmode.ptype = 100; /* connect pairs of points */
     graphmode.etype = 0;
-    PrepPlotting (N, &graphmode);
-    PlotVector (N, Xvec.elements);
-    PlotVector (N, Yvec.elements);
+    PlotVectorPair (kapa, N, Xvec.elements, Yvec.elements, &graphmode);
   }