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

   1 #ifndef __GDK_PIXBUF_H__
   2 #define __GDK_PIXBUF_H__
   3
   4 #include <gdk/gdktypes.h>
   5 #include <gdk/gdkrgb.h>
   6 #include <gdk-pixbuf/gdk-pixbuf.h>
   7
   8 #ifdef __cplusplus
   9 extern "C" {
  10 #endif /* __cplusplus */
  11
  12 /* Rendering to a drawable */
  13
  14 /* Alpha compositing mode */
  15 typedef enum
  16 {
  17   GDK_PIXBUF_ALPHA_BILEVEL,
  18   GDK_PIXBUF_ALPHA_FULL
  19 } GdkPixbufAlphaMode;
  20
  21 void gdk_pixbuf_render_threshold_alpha   (GdkPixbuf           *pixbuf,
  22                                           GdkBitmap           *bitmap,
  23                                           int                  src_x,
  24                                           int                  src_y,
  25                                           int                  dest_x,
  26                                           int                  dest_y,
  27                                           int                  width,
  28                                           int                  height,
  29                                           int                  alpha_threshold);
  30 void gdk_pixbuf_render_to_drawable       (GdkPixbuf           *pixbuf,
  31                                           GdkDrawable         *drawable,
  32                                           GdkGC               *gc,
  33                                           int                  src_x,
  34                                           int                  src_y,
  35                                           int                  dest_x,
  36                                           int                  dest_y,
  37                                           int                  width,
  38                                           int                  height,
  39                                           GdkRgbDither         dither,
  40                                           int                  x_dither,
  41                                           int                  y_dither);
  42 void gdk_pixbuf_render_to_drawable_alpha (GdkPixbuf           *pixbuf,
  43                                           GdkDrawable         *drawable,
  44                                           int                  src_x,
  45                                           int                  src_y,
  46                                           int                  dest_x,
  47                                           int                  dest_y,
  48                                           int                  width,
  49                                           int                  height,
  50                                           GdkPixbufAlphaMode   alpha_mode,
  51                                           int                  alpha_threshold,
  52                                           GdkRgbDither         dither,
  53                                           int                  x_dither,
  54                                           int                  y_dither);
  55 void gdk_pixbuf_render_pixmap_and_mask   (GdkPixbuf           *pixbuf,
  56                                           GdkPixmap          **pixmap_return,
  57                                           GdkBitmap          **mask_return,
  58                                           int                  alpha_threshold);
  59
  60 /* Fetching a region from a drawable */
  61 GdkPixbuf *gdk_pixbuf_get_from_drawable (GdkPixbuf   *dest,
  62                                          GdkDrawable *src,
  63                                          GdkColormap *cmap,
  64                                          int          src_x,
  65                                          int          src_y,
  66                                          int          dest_x,
  67                                          int          dest_y,
  68                                          int          width,
  69                                          int          height);
  70
  71 #ifdef __cplusplus
  72 }
  73 #endif /* __cplusplus */
  74
  75 #endif /* __GDK_PIXBUF_H__ */