X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcairo.c;h=ef0b593233e67f7e03867926d35753536314166f;hb=38f1759deae638712ed86675914c123ffb04f5ba;hp=c7188af0b60a1ab24cc15f30296ee8916d442495;hpb=4246294842a8abedecaaf55aa87507225f03f58c;p=pspp

diff --git a/src/output/cairo.c b/src/output/cairo.c
index c7188af0b6..ef0b593233 100644
--- a/src/output/cairo.c
+++ b/src/output/cairo.c
@@ -1308,7 +1308,7 @@ xr_rendering_create_text (struct xr_driver *xr, const char *text, cairo_t *cr)
   return r;
 }
 
-void 
+void
 xr_rendering_apply_options (struct xr_rendering *xr, struct string_map *o)
 {
   if (is_table_item (xr->item))
@@ -1542,13 +1542,20 @@ xr_chart_render (struct xr_render_fsm *fsm, struct xr_driver *xr)
 {
   struct xr_chart_state *cs = UP_CAST (fsm, struct xr_chart_state, fsm);
 
-  if (xr->y > 0)
+  const int chart_height = 0.8 * (xr->length < xr->width ? xr->length : xr->width);
+
+  if (xr->y > xr->length - chart_height)
     return true;
 
   if (xr->cairo != NULL)
-    xr_draw_chart (cs->chart_item, xr->cairo, 0.0, 0.0,
-                   xr_to_pt (xr->width), xr_to_pt (xr->length));
-  xr->y = xr->length;
+    {
+      xr_draw_chart (cs->chart_item, xr->cairo,
+		     0.0,
+		     xr_to_pt (xr->y),
+		     xr_to_pt (xr->width),
+		     xr_to_pt (chart_height));
+    }
+  xr->y += chart_height;
 
   return false;
 }