X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcairo-chart.h;h=bbcc606d31ddb6216c58d3dfef61fc6662bb14e5;hb=92d56ca29ed5db49a208280c45155850a9c7a76b;hp=f415d1b9152d24a0ec8ca9ead02824e138c05aa8;hpb=7fea15b38b74727361ae21b88789b5eacbc3048e;p=pspp

diff --git a/src/output/cairo-chart.h b/src/output/cairo-chart.h
index f415d1b915..bbcc606d31 100644
--- a/src/output/cairo-chart.h
+++ b/src/output/cairo-chart.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2009, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2009, 2011, 2015 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -23,6 +23,7 @@
 #include "libpspp/compiler.h"
 
 struct chart_item;
+struct cell_color;
 
 struct xrchart_colour
   {
@@ -74,7 +75,7 @@ void xrchart_geometry_init (cairo_t *, struct xrchart_geometry *,
                             double width, double length);
 void xrchart_geometry_free (cairo_t *, struct xrchart_geometry *);
 
-#define XRCHART_N_COLOURS 9
+#define XRCHART_N_COLOURS 27
 extern const struct xrchart_colour data_colour[];
 
 enum tick_orientation
@@ -96,13 +97,19 @@ void xrchart_draw_marker (cairo_t *, double x, double y, enum xrmarker_type,
 void xrchart_label (cairo_t *, int horz_justify, int vert_justify,
                     double font_size, const char *);
 
+void xrchart_label_rotate (cairo_t *cr, int horz_justify, int vert_justify,
+			   double font_size, const char *string, double angle);
+
+
 /* Draw a tick mark at position
    If label is non zero, then print it at the tick mark
 */
 void draw_tick (cairo_t *, const struct xrchart_geometry *,
-                enum tick_orientation orientation, double position,
+                enum tick_orientation orientation,
+		bool rotated,
+		double position,
                 const char *label, ...)
-  PRINTF_FORMAT (5, 6);
+  PRINTF_FORMAT (6, 7);
 
 
 /* Write the title on a chart*/
@@ -111,13 +118,12 @@ void xrchart_write_title (cairo_t *, const struct xrchart_geometry *,
   PRINTF_FORMAT (3, 4);
 
 /* Set the scale for the abscissa */
-void xrchart_write_xscale (cairo_t *, struct xrchart_geometry *,
-                           double min, double max, int ticks);
-
+bool xrchart_write_xscale (cairo_t *, struct xrchart_geometry *,
+                           double min, double max) WARN_UNUSED_RESULT;
 
 /* Set the scale for the ordinate */
-void xrchart_write_yscale (cairo_t *, struct xrchart_geometry *,
-                           double smin, double smax, int ticks);
+bool xrchart_write_yscale (cairo_t *, struct xrchart_geometry *,
+                           double smin, double smax) WARN_UNUSED_RESULT;
 
 void xrchart_write_xlabel (cairo_t *, const struct xrchart_geometry *,
                            const char *label) ;
@@ -159,6 +165,8 @@ void xrchart_draw_roc (const struct chart_item *, cairo_t *,
                        struct xrchart_geometry *);
 void xrchart_draw_piechart (const struct chart_item *, cairo_t *,
                             struct xrchart_geometry *);
+void xrchart_draw_barchart (const struct chart_item *, cairo_t *,
+                            struct xrchart_geometry *);
 void xrchart_draw_histogram (const struct chart_item *, cairo_t *,
                              struct xrchart_geometry *);
 void xrchart_draw_np_plot (const struct chart_item *, cairo_t *,
@@ -167,6 +175,20 @@ void xrchart_draw_scree (const struct chart_item *, cairo_t *,
                          struct xrchart_geometry *);
 void xrchart_draw_spreadlevel (const struct chart_item *, cairo_t *,
                          struct xrchart_geometry *);
+void xrchart_draw_scatterplot (const struct chart_item *, cairo_t *,
+                         struct xrchart_geometry *);
+
+void xr_draw_chart (const struct chart_item *, cairo_t *,
+                    double width, double height);
+
+char *xr_draw_png_chart (const struct chart_item *,
+                         const char *file_name_template, int number,
+                         const struct cell_color *fg,
+			 const struct cell_color *bg);
 
+char *xr_draw_eps_chart (const struct chart_item *item,
+                         const char *file_name_template, int number,
+                         const struct cell_color *fg,
+                         const struct cell_color *bg);
 
 #endif /* output/cairo-chart.h */