Rewrite PSPP output engine.

[pspp] / src / output / chart-provider.h

diff --git a/src/output/chart-provider.h b/src/output/chart-provider.h
deleted file mode 100644 (file)
index 9becb6f..0000000
--- a/src/output/chart-provider.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* PSPP - a program for statistical analysis.
-   Copyright (C) 2004, 2009 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
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
-
-#ifndef OUTPUT_CHART_PROVIDER_H
-#define OUTPUT_CHART_PROVIDER_H 1
-
-#include <cairo/cairo.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <output/chart.h>
-
-struct chart_colour
-  {
-    uint8_t red;
-    uint8_t green;
-    uint8_t blue;
-  };
-
-/* The geometry of a chart. */
-struct chart_geometry
-  {
-    int data_top   ;
-    int data_right ;
-    int data_bottom;
-    int data_left  ;
-
-    int abscissa_top;
-
-    int ordinate_right ;
-
-    int title_bottom ;
-
-    /* Legend. */
-    int legend_left ;
-    int legend_right ;
-    const char **dataset;
-    int n_datasets;
-
-    /* Default font size for the plot. */
-    double font_size;
-
-    struct chart_colour fill_colour;
-
-    /* Stuff Particular to Cartesians (and Boxplots ) */
-    double ordinate_scale;
-    double abscissa_scale;
-    double x_min;
-    double x_max;
-    double y_min;
-    double y_max;
-    bool in_path;
-  };
-
-struct chart_class
-  {
-    void (*draw) (const struct chart *, cairo_t *, struct chart_geometry *);
-    void (*destroy) (struct chart *);
-  };
-
-struct chart
-  {
-    const struct chart_class *class;
-    int ref_cnt;
-  };
-
-void chart_init (struct chart *, const struct chart_class *);
-
-void chart_geometry_init (cairo_t *, struct chart_geometry *,
-                          double width, double length);
-void chart_geometry_free (cairo_t *, struct chart_geometry *);
-
-void chart_draw (const struct chart *, cairo_t *, struct chart_geometry *);
-char *chart_draw_png (const struct chart *, const char *file_name_template,
-                      int number);
-
-#endif /* output/chart-provider.h */