src/adg/adg-font-style.h

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2007-2021  Nicola Fontana <ntd at entidi.it>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301, USA.
  18  */
  19
  20
  21 #if !defined(__ADG_H__)
  22 #error "Only <adg.h> can be included directly."
  23 #endif
  24
  25
  26 #ifndef __ADG_FONT_STYLE_H__
  27 #define __ADG_FONT_STYLE_H__
  28
  29
  30 G_BEGIN_DECLS
  31
  32 #define ADG_TYPE_FONT_STYLE             (adg_font_style_get_type())
  33 #define ADG_FONT_STYLE(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj), ADG_TYPE_FONT_STYLE, AdgFontStyle))
  34 #define ADG_FONT_STYLE_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass), ADG_TYPE_FONT_STYLE, AdgFontStyleClass))
  35 #define ADG_IS_FONT_STYLE(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj), ADG_TYPE_FONT_STYLE))
  36 #define ADG_IS_FONT_STYLE_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass), ADG_TYPE_FONT_STYLE))
  37 #define ADG_FONT_STYLE_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS((obj), ADG_TYPE_FONT_STYLE, AdgFontStyleClass))
  38
  39
  40 typedef struct _AdgFontStyle        AdgFontStyle;
  41 typedef struct _AdgFontStyleClass   AdgFontStyleClass;
  42
  43 struct _AdgFontStyle {
  44     /*< private >*/
  45     AdgStyle            parent;
  46 };
  47
  48 struct _AdgFontStyleClass {
  49     /*< private >*/
  50     AdgStyleClass       parent_class;
  51 };
  52
  53
  54 GType           adg_font_style_get_type         (void);
  55 AdgFontStyle *  adg_font_style_new              (void);
  56 cairo_font_options_t *
  57                 adg_font_style_new_options      (AdgFontStyle    *font_style);
  58 cairo_scaled_font_t *
  59                 adg_font_style_get_scaled_font  (AdgFontStyle    *font_style,
  60                                                  const cairo_matrix_t *ctm);
  61 void            adg_font_style_set_color_dress  (AdgFontStyle    *font_style,
  62                                                  AdgDress         dress);
  63 AdgDress        adg_font_style_get_color_dress  (AdgFontStyle    *font_style);
  64 void            adg_font_style_set_family       (AdgFontStyle    *font_style,
  65                                                  const gchar     *family);
  66 const gchar *   adg_font_style_get_family       (AdgFontStyle    *font_style);
  67 void            adg_font_style_set_slant        (AdgFontStyle    *font_style,
  68                                                  cairo_font_slant_t slant);
  69 cairo_font_slant_t
  70                 adg_font_style_get_slant        (AdgFontStyle    *font_style);
  71 void            adg_font_style_set_weight       (AdgFontStyle    *font_style,
  72                                                  cairo_font_weight_t weight);
  73 cairo_font_weight_t
  74                 adg_font_style_get_weight       (AdgFontStyle    *font_style);
  75 void            adg_font_style_set_size         (AdgFontStyle    *font_style,
  76                                                  gdouble          size);
  77 gdouble         adg_font_style_get_size         (AdgFontStyle    *font_style);
  78 void            adg_font_style_set_antialias    (AdgFontStyle    *font_style,
  79                                                  cairo_antialias_t antialias);
  80 cairo_antialias_t
  81                 adg_font_style_get_antialias    (AdgFontStyle    *font_style);
  82 void            adg_font_style_set_subpixel_order
  83                                                 (AdgFontStyle    *font_style,
  84                                                  cairo_subpixel_order_t subpixel_order);
  85 cairo_subpixel_order_t
  86                 adg_font_style_get_subpixel_order
  87                                                 (AdgFontStyle    *font_style);
  88 void            adg_font_style_set_hint_style   (AdgFontStyle    *font_style,
  89                                                  cairo_hint_style_t hint_style);
  90 cairo_hint_style_t
  91                 adg_font_style_get_hint_style   (AdgFontStyle    *font_style);
  92 void            adg_font_style_set_hint_metrics (AdgFontStyle    *font_style,
  93                                                  cairo_hint_metrics_t hint_metrics);
  94 cairo_hint_metrics_t
  95                 adg_font_style_get_hint_metrics (AdgFontStyle    *font_style);
  96
  97 G_END_DECLS
  98
  99
 100 #endif /* __ADG_FONT_STYLE_H__ */