[Pspp-cvs] Changes to pspp/src/cartesian.c

[John Darrington]

Index: pspp/src/cartesian.c
diff -u pspp/src/cartesian.c:1.7 pspp/src/cartesian.c:1.8
--- pspp/src/cartesian.c:1.7    Fri Apr 29 01:02:13 2005
+++ pspp/src/cartesian.c        Sun May  8 00:13:19 2005
@@ -133,24 +133,22 @@
 void
 chart_datum(struct chart *ch, int dataset UNUSED, double x, double y)
 {
-
   if ( ! ch ) 
     return ;
 
+  {
+    const double x_pos = 
+      (x - ch->x_min) * ch->abscissa_scale + ch->data_left ; 
 
+    const double y_pos = 
+      (y - ch->y_min) * ch->ordinate_scale + ch->data_bottom ;
 
-  const double x_pos = 
-    (x - ch->x_min) * ch->abscissa_scale + ch->data_left ; 
-
-  const double y_pos = 
-    (y - ch->y_min) * ch->ordinate_scale + ch->data_bottom ;
-
-  pl_savestate_r(ch->lp);    
+    pl_savestate_r(ch->lp);    
   
-  pl_fmarker_r(ch->lp, x_pos, y_pos, 6, 15);
-
-  pl_restorestate_r(ch->lp);    
+    pl_fmarker_r(ch->lp, x_pos, y_pos, 6, 15);
 
+    pl_restorestate_r(ch->lp);    
+  }
 }
 
 /* Draw a line with slope SLOPE and intercept INTERCEPT.