src/adg/adg-dash.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_DASH_H__
  27 #define __ADG_DASH_H__
  28
  29
  30 G_BEGIN_DECLS
  31
  32 #define ADG_TYPE_DASH                           (adg_dash_get_type())
  33
  34
  35 typedef struct _AdgDash AdgDash;
  36
  37
  38 GType           adg_dash_get_type               (void);
  39 AdgDash *       adg_dash_dup                    (const AdgDash  *src);
  40
  41 AdgDash *       adg_dash_new                    (void);
  42 AdgDash *       adg_dash_new_with_dashes        (gint            num_dashes,
  43                                                  ...);
  44 AdgDash *       adg_dash_new_with_dashes_valist (gint            num_dashes,
  45                                                  va_list         var_args);
  46 AdgDash *       adg_dash_new_with_dashes_array  (gint            num_dashes,
  47                                                  const gdouble  *dashes);
  48 void            adg_dash_append_dash            (AdgDash        *dash,
  49                                                  gdouble         length);
  50 void            adg_dash_append_dashes          (AdgDash        *dash,
  51                                                  gint            num_dashes,
  52                                                  ...);
  53 void            adg_dash_append_dashes_valist   (AdgDash        *dash,
  54                                                  gint            num_dashes,
  55                                                  va_list         var_args);
  56 void            adg_dash_append_dashes_array    (AdgDash        *dash,
  57                                                  gint            num_dashes,
  58                                                  const gdouble  *dashes);
  59 gint            adg_dash_get_num_dashes         (const AdgDash  *dash);
  60 const gdouble * adg_dash_get_dashes             (const AdgDash  *dash);
  61 void            adg_dash_clear_dashes           (AdgDash        *dash);
  62 void            adg_dash_set_offset             (AdgDash        *dash,
  63                                                  gdouble         offset);
  64 gdouble         adg_dash_get_offset             (const AdgDash  *dash);
  65 void            adg_dash_destroy                (AdgDash        *dash);
  66
  67 G_END_DECLS
  68
  69
  70 #endif /* __ADG_DASH_H__ */