X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcharts%2Fscatterplot.c;h=5e8d27155e72606d850d979dfec12bb91c73c1a7;hb=75a514035ccbe2df4058b486a48162b301dd51d0;hp=69b53b6751a04c1ed3ed6fdec5f9916129abf7af;hpb=bc8bf17d5f839d6745eed040b7a28cea22b02ef5;p=pspp

diff --git a/src/output/charts/scatterplot.c b/src/output/charts/scatterplot.c
index 69b53b6751..5e8d27155e 100644
--- a/src/output/charts/scatterplot.c
+++ b/src/output/charts/scatterplot.c
@@ -23,7 +23,7 @@
 #include "data/casereader.h"
 #include "data/variable.h"
 #include "libpspp/cast.h"
-#include "output/chart-item-provider.h"
+#include "output/chart-provider.h"
 
 #include "gl/minmax.h"
 
@@ -37,10 +37,8 @@ scatterplot_create (struct casereader *reader,
 		    const char *label,
 		    double xmin, double xmax, double ymin, double ymax)
 {
-  struct scatterplot_chart *spc;
-
-  spc = xzalloc (sizeof *spc);
-  chart_item_init (&spc->chart_item, &scatterplot_chart_class, label);
+  struct scatterplot_chart *spc = XZALLOC (struct scatterplot_chart);
+  chart_init (&spc->chart, &scatterplot_chart_class, label);
   spc->data = reader;
 
   spc->y_min = ymin;
@@ -59,9 +57,9 @@ scatterplot_create (struct casereader *reader,
 }
 
 static void
-scatterplot_chart_destroy (struct chart_item *chart_item)
+scatterplot_chart_destroy (struct chart *chart)
 {
-  struct scatterplot_chart *spc = to_scatterplot_chart (chart_item);
+  struct scatterplot_chart *spc = to_scatterplot_chart (chart);
   casereader_destroy (spc->data);
   free (spc->xlabel);
   free (spc->ylabel);
@@ -70,7 +68,7 @@ scatterplot_chart_destroy (struct chart_item *chart_item)
   free (spc);
 }
 
-const struct chart_item_class scatterplot_chart_class =
+const struct chart_class scatterplot_chart_class =
   {
     scatterplot_chart_destroy
   };