X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcairo.h;h=7ed828f515d61b24d7c5153cde9dc831dd7d44fe;hb=3b6384c0f3f35fb0b280cb20ddaa01b50912f4b8;hp=974acb444e5f6e191896fad3036891dfc159bb94;hpb=376bc1e2594564c432857c50f2f779093ce70710;p=pspp

diff --git a/src/output/cairo.h b/src/output/cairo.h
index 974acb444e..7ed828f515 100644
--- a/src/output/cairo.h
+++ b/src/output/cairo.h
@@ -82,9 +82,27 @@ void xr_driver_output_item (struct xr_driver *, const struct output_item *);
 bool xr_driver_need_new_page (const struct xr_driver *);
 bool xr_driver_is_page_blank (const struct xr_driver *);
 
+struct xr_color
+{
+  double red;
+  double green;
+  double blue;
+};
+
+struct output_driver;
+struct string_map;
+
+void parse_color (struct output_driver *d, struct string_map *options,
+		  const char *key, const char *default_value,
+		  struct xr_color *color);
+
+
 /* Render charts with Cairo. */
 char *xr_draw_png_chart (const struct chart_item *,
-                         const char *file_name_template, int number);
+                         const char *file_name_template, int number,
+                         const struct xr_color *fg,
+			 const struct xr_color *bg);
+
 
 #endif  /* HAVE_CAIRO */