adg/adg-dim-private.h

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2007,2008,2009 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 #ifndef __ADG_DIM_PRIVATE_H__
  22 #define __ADG_DIM_PRIVATE_H__
  23
  24 #include <adg/adg-style.h>
  25 #include <adg/adg-pair.h>
  26
  27
  28 G_BEGIN_DECLS
  29
  30 typedef struct _AdgTextCache AdgTextCache;
  31 typedef struct _AdgDimPrivate AdgDimPrivate;
  32
  33 struct _AdgTextCache {
  34     const char                  *utf8;
  35     int                          utf8_len;
  36     cairo_glyph_t               *glyphs;
  37     int                          num_glyphs;
  38     cairo_text_cluster_t        *clusters;
  39     int                          num_clusters;
  40     cairo_text_cluster_flags_t   cluster_flags;
  41     cairo_text_extents_t         extents;
  42 };
  43
  44 struct _AdgDimPrivate {
  45     /* Properties */
  46     AdgPair              ref1;
  47     AdgPair              ref2;
  48     AdgPair              pos1;
  49     AdgPair              pos2;
  50     gdouble              level;
  51     gchar               *quote;
  52     gchar               *tolerance_up;
  53     gchar               *tolerance_down;
  54     gchar               *note;
  55
  56     /* Cache */
  57     AdgPair              org;
  58     gdouble              angle;
  59     AdgTextCache         quote_cache;
  60     AdgTextCache         tolerance_up_cache;
  61     AdgTextCache         tolerance_down_cache;
  62     AdgTextCache         note_cache;
  63 };
  64
  65 G_END_DECLS
  66
  67
  68 #endif /* __ADG_DIM_PRIVATE_H__ */