libs/Fsvg.h

   1 #ifndef FSVG_H
   2 #define FSVG_H
   3
   4 #ifdef HAVE_RSVG
   5 #define USE_SVG 1
   6 #else
   7 #define USE_SVG 0
   8 #endif
   9
  10 #include "PictureBase.h"
  11
  12 #ifndef M_PI
  13 #define M_PI 3.14159265358979323846
  14 #endif
  15
  16 #if USE_SVG
  17 #       include <librsvg/rsvg.h>
  18 #       include <librsvg/rsvg-cairo.h>
  19
  20         typedef RsvgDimensionData               FRsvgDimensionData;
  21         typedef RsvgHandle                      FRsvgHandle;
  22         typedef cairo_surface_t                 Fcairo_surface_t;
  23         typedef cairo_t                         Fcairo_t;
  24
  25 #       define FCAIRO_FORMAT_ARGB32             CAIRO_FORMAT_ARGB32
  26 #       define FCAIRO_STATUS_SUCCESS            CAIRO_STATUS_SUCCESS
  27
  28 #       define FG_OBJECT(a)                     G_OBJECT(a)
  29 #       define Fg_object_unref(a)               g_object_unref(a)
  30 #       define Frsvg_handle_get_dimensions(a, b) \
  31                         rsvg_handle_get_dimensions(a, b)
  32 #       define Frsvg_handle_new_from_file(a, b) rsvg_handle_new_from_file(a, b)
  33 #       define Frsvg_handle_render_cairo(a, b)  rsvg_handle_render_cairo(a, b)
  34 #       define Frsvg_init()                     rsvg_init()
  35
  36 #       define Fcairo_create(a)                 cairo_create(a)
  37 #       define Fcairo_destroy(a)                cairo_destroy(a)
  38 #       define Fcairo_image_surface_create_for_data(a,b,c,d,e) \
  39                         cairo_image_surface_create_for_data(a,b,c,d,e)
  40 #       define Fcairo_rotate(a, b)              cairo_rotate(a, b)
  41 #       define Fcairo_scale(a, b, c)            cairo_scale(a, b, c)
  42 #       define Fcairo_status(a)                 cairo_status(a)
  43 #       define Fcairo_surface_destroy(a)        cairo_surface_destroy(a)
  44 #       define Fcairo_surface_status(a)         cairo_surface_status(a)
  45 #       define Fcairo_translate(a, b, c)        cairo_translate(a, b, c)
  46 #else
  47         typedef struct {
  48                 int width;
  49                 int height;
  50                 double em;
  51                 double ex;
  52         } FRsvgDimensionData;
  53         typedef void FRsvgHandle;
  54         typedef void Fcairo_surface_t;
  55         typedef void Fcairo_t;
  56
  57 #       define FCAIRO_FORMAT_ARGB32 0
  58 #       define FCAIRO_STATUS_SUCCESS 0
  59
  60 #       define FG_OBJECT(a)
  61 #       define Fg_object_unref(a)
  62 #       define Frsvg_handle_get_dimensions(a, b)
  63 #       define Frsvg_handle_new_from_file(a, b) 0
  64 #       define Frsvg_handle_render_cairo(a, b)
  65 #       define Frsvg_init()
  66
  67 #       define Fcairo_create(a) 0
  68 #       define Fcairo_destroy(a)
  69 #       define Fcairo_image_surface_create_for_data(a,b,c,d,e) 0
  70 #       define Fcairo_rotate(a, b)
  71 #       define Fcairo_scale(a, b, c)
  72 #       define Fcairo_status(a) 0
  73 #       define Fcairo_surface_destroy(a)
  74 #       define Fcairo_surface_status(a) 0
  75 #       define Fcairo_translate(a, b, c)
  76 #endif
  77
  78 #endif /* FSVG_H */