X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fchart.c;h=63eb13cfefdcddc249203e950bf12f5dbfd0d637;hb=f5c108becd49d78f4898cab11352291f5689d24e;hp=8649feb8f75adecc6762148df462b1d8fe8c2c19;hpb=7eee0554f378481faf447e2d2e940f389d6b05ec;p=pspp-builds.git

diff --git a/src/output/chart.c b/src/output/chart.c
index 8649feb8..63eb13cf 100644
--- a/src/output/chart.c
+++ b/src/output/chart.c
@@ -43,21 +43,21 @@ chart_create(void)
   d = outp_drivers (NULL);
   if (d == NULL)
     return NULL;
-  
+
   chart = xmalloc (sizeof *chart);
   d->class->initialise_chart(d, chart);
-  if (!chart->lp) 
+  if (!chart->lp)
     {
       free (chart);
-      return NULL; 
+      return NULL;
     }
 
   if (pl_openpl_r (chart->lp) < 0)      /* open Plotter */
     return NULL;
-  
+
   pl_fspace_r (chart->lp, 0.0, 0.0, 1000.0, 1000.0); /* set coordinate system */
   pl_flinewidth_r (chart->lp, 0.25);    /* set line thickness */
-  pl_pencolorname_r (chart->lp, "black"); 
+  pl_pencolorname_r (chart->lp, "black");
 
   pl_erase_r (chart->lp);               /* erase graphics display */
   pl_filltype_r(chart->lp,0);
@@ -78,12 +78,12 @@ chart_create(void)
   strcpy(chart->fill_colour,"red");
 
   /* Get default font size */
-  if ( !chart->font_size) 
+  if ( !chart->font_size)
     chart->font_size = pl_fontsize_r(chart->lp, -1);
 
   /* Draw the data area */
-  pl_box_r(chart->lp, 
-	   chart->data_left, chart->data_bottom, 
+  pl_box_r(chart->lp,
+	   chart->data_left, chart->data_bottom,
 	   chart->data_right, chart->data_top);
 
   return chart;
@@ -95,7 +95,7 @@ chart_submit(struct chart *chart)
   struct som_entity s;
   struct outp_driver *d;
 
-  if ( ! chart ) 
+  if ( ! chart )
      return ;
 
   pl_restorestate_r(chart->lp);
@@ -104,7 +104,7 @@ chart_submit(struct chart *chart)
   s.ext = chart;
   s.type = SOM_CHART;
   som_submit (&s);
-  
+
   if (pl_closepl_r (chart->lp) < 0)     /* close Plotter */
     {
       fprintf (stderr, "Couldn't close Plotter\n");