Pileus Git - ~andy/gtk/blob - gdk/gdkpixbuf.h

   1 #ifndef __GDK_PIXBUF_H__
   2 #define __GDK_PIXBUF_H__
   3
   4 #include <cairo.h>
   5 #include <gdk/gdktypes.h>
   6 #include <gdk/gdkrgb.h>
   7 #include <gdk-pixbuf/gdk-pixbuf.h>
   8
   9 G_BEGIN_DECLS
  10
  11 /* Rendering to a drawable */
  12
  13 void gdk_pixbuf_render_threshold_alpha   (GdkPixbuf           *pixbuf,
  14                                           GdkBitmap           *bitmap,
  15                                           int                  src_x,
  16                                           int                  src_y,
  17                                           int                  dest_x,
  18                                           int                  dest_y,
  19                                           int                  width,
  20                                           int                  height,
  21                                           int                  alpha_threshold);
  22 #ifndef GDK_DISABLE_DEPRECATED
  23 void gdk_pixbuf_render_to_drawable       (GdkPixbuf           *pixbuf,
  24                                           GdkDrawable         *drawable,
  25                                           GdkGC               *gc,
  26                                           int                  src_x,
  27                                           int                  src_y,
  28                                           int                  dest_x,
  29                                           int                  dest_y,
  30                                           int                  width,
  31                                           int                  height,
  32                                           GdkRgbDither         dither,
  33                                           int                  x_dither,
  34                                           int                  y_dither);
  35 void gdk_pixbuf_render_to_drawable_alpha (GdkPixbuf           *pixbuf,
  36                                           GdkDrawable         *drawable,
  37                                           int                  src_x,
  38                                           int                  src_y,
  39                                           int                  dest_x,
  40                                           int                  dest_y,
  41                                           int                  width,
  42                                           int                  height,
  43                                           GdkPixbufAlphaMode   alpha_mode,
  44                                           int                  alpha_threshold,
  45                                           GdkRgbDither         dither,
  46                                           int                  x_dither,
  47                                           int                  y_dither);
  48 #endif /* GDK_DISABLE_DEPRECATED */
  49 void gdk_pixbuf_render_pixmap_and_mask_for_colormap (GdkPixbuf    *pixbuf,
  50                                                      GdkColormap  *colormap,
  51                                                      GdkPixmap   **pixmap_return,
  52                                                      GdkBitmap   **mask_return,
  53                                                      int           alpha_threshold);
  54 #ifndef GDK_MULTIHEAD_SAFE
  55 void gdk_pixbuf_render_pixmap_and_mask              (GdkPixbuf    *pixbuf,
  56                                                      GdkPixmap   **pixmap_return,
  57                                                      GdkBitmap   **mask_return,
  58                                                      int           alpha_threshold);
  59 #endif
  60
  61
  62 /* Fetching a region from a drawable */
  63 GdkPixbuf *gdk_pixbuf_get_from_drawable (GdkPixbuf   *dest,
  64                                          GdkDrawable *src,
  65                                          GdkColormap *cmap,
  66                                          int          src_x,
  67                                          int          src_y,
  68                                          int          dest_x,
  69                                          int          dest_y,
  70                                          int          width,
  71                                          int          height);
  72
  73 GdkPixbuf *gdk_pixbuf_get_from_image    (GdkPixbuf   *dest,
  74                                          GdkImage    *src,
  75                                          GdkColormap *cmap,
  76                                          int          src_x,
  77                                          int          src_y,
  78                                          int          dest_x,
  79                                          int          dest_y,
  80                                          int          width,
  81                                          int          height);
  82
  83 void gdk_pixbuf_set_as_cairo_source (GdkPixbuf *pixbuf,
  84                                      cairo_t   *cr,
  85                                      double     pixbuf_x,
  86                                      double     pixbuf_y);
  87
  88 G_END_DECLS
  89
  90 #endif /* __GDK_PIXBUF_H__ */