X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcharts%2Fpiechart-cairo.c;h=7b847f123ef43663b7e26a8660fd73b68671b85a;hb=d1d0556e538bf04cb0b991b7acb205c144a2f826;hp=9e55c56f46a0b8d83ef4b0cf2b9ad4489f1c8fec;hpb=81579d9e9f994fb2908f50af41c3eb033d216e58;p=pspp

diff --git a/src/output/charts/piechart-cairo.c b/src/output/charts/piechart-cairo.c
index 9e55c56f46..7b847f123e 100644
--- a/src/output/charts/piechart-cairo.c
+++ b/src/output/charts/piechart-cairo.c
@@ -57,17 +57,17 @@ xrchart_draw_piechart (const struct chart_item *chart_item, cairo_t *cr,
   double angle;
   int i;
 
-  centre_x = (geom->data_right + geom->data_left) / 2.0 ;
-  centre_y = (geom->data_top + geom->data_bottom) / 2.0 ;
+  centre_x = (geom->axis[SCALE_ABSCISSA].data_max + geom->axis[SCALE_ORDINATE].data_min) / 2.0 ;
+  centre_y = (geom->axis[SCALE_ORDINATE].data_max + geom->axis[SCALE_ORDINATE].data_min) / 2.0 ;
 
-  left_label = geom->data_left + (geom->data_right - geom->data_left)/10.0;
-  right_label = geom->data_right - (geom->data_right - geom->data_left)/10.0;
+  left_label = geom->axis[SCALE_ORDINATE].data_min + (geom->axis[SCALE_ABSCISSA].data_max - geom->axis[SCALE_ORDINATE].data_min)/10.0;
+  right_label = geom->axis[SCALE_ABSCISSA].data_max - (geom->axis[SCALE_ABSCISSA].data_max - geom->axis[SCALE_ORDINATE].data_min)/10.0;
 
-  radius = MIN (5.0 / 12.0 * (geom->data_top - geom->data_bottom),
-                1.0 / 4.0 * (geom->data_right - geom->data_left));
+  radius = MIN (5.0 / 12.0 * (geom->axis[SCALE_ORDINATE].data_max - geom->axis[SCALE_ORDINATE].data_min),
+                1.0 / 4.0 * (geom->axis[SCALE_ABSCISSA].data_max - geom->axis[SCALE_ORDINATE].data_min));
 
-  radius = MIN (5.0 / 12.0 * (geom->data_top - geom->data_bottom),
-                1.0 / 4.0 * (geom->data_right - geom->data_left));
+  radius = MIN (5.0 / 12.0 * (geom->axis[SCALE_ORDINATE].data_max - geom->axis[SCALE_ORDINATE].data_min),
+                1.0 / 4.0 * (geom->axis[SCALE_ABSCISSA].data_max - geom->axis[SCALE_ORDINATE].data_min));
 
   xrchart_write_title (cr, geom, "%s", chart_item_get_title (chart_item));