diff options
| author | Owen Taylor <otaylor@redhat.com> | 2000-06-21 20:47:22 +0000 |
|---|---|---|
| committer | Owen Taylor <otaylor@src.gnome.org> | 2000-06-21 20:47:22 +0000 |
| commit | 11056f564b04a956fd3428d7257c839a609fd53e (patch) | |
| tree | f0ba80f60b9d46230d393b9d39ba132c518da0f0 /gdk/gdkpixbuf.h | |
| parent | 443e8c395e9f45d89f669c944366055eead5d021 (diff) | |
| download | gtk+-11056f564b04a956fd3428d7257c839a609fd53e.tar.gz | |
Welcome aboard, gdk-pixbuf.
Wed Jun 21 16:38:13 2000 Owen Taylor <otaylor@redhat.com>
* gdk-pixbuf/* docs/reference/gdk-pixbuf/*: Welcome aboard,
gdk-pixbuf.
* gtk/gdk-pixbuf-loader.c (gdk_pixbuf_loader_class_init):
fixups for GObject.
* gdk/Makefile.am gdk/gdkpixbuf-render.[ch] gdk/gdkpixbuf.[ch]: Bits of
gdk-pixbuf with GDK dependencies moved into GDK.
* gtk/Makefile.am gtk/gdk-pixbuf-loader.[ch]: Temporarily
move gdk-pixbuf-loader here until GObject has signals.
* demos/: New directory of demos. Move demos from
gdk-pixbuf here.
* demos/pixbuf-init.c: Small bit of code to check for
loaders in ../gdk-pixbuf/.libs/gdk-pixbuf, and if found,
set GDK_PIXBUF_MODULEDIR appropriately.
* gdk/gdkcompat.h: Remove GDK_DRAWABLE_PIXMAP compat
define which no longer makes sense.
Diffstat (limited to 'gdk/gdkpixbuf.h')
| -rw-r--r-- | gdk/gdkpixbuf.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/gdk/gdkpixbuf.h b/gdk/gdkpixbuf.h new file mode 100644 index 0000000000..271e9931d6 --- /dev/null +++ b/gdk/gdkpixbuf.h @@ -0,0 +1,75 @@ +#ifndef __GDK_PIXBUF_H__ +#define __GDK_PIXBUF_H__ + +#include <gdk/gdktypes.h> +#include <gdk/gdkrgb.h> +#include <gdk-pixbuf/gdk-pixbuf.h> + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* Rendering to a drawable */ + +/* Alpha compositing mode */ +typedef enum +{ + GDK_PIXBUF_ALPHA_BILEVEL, + GDK_PIXBUF_ALPHA_FULL +} GdkPixbufAlphaMode; + +void gdk_pixbuf_render_threshold_alpha (GdkPixbuf *pixbuf, + GdkBitmap *bitmap, + int src_x, + int src_y, + int dest_x, + int dest_y, + int width, + int height, + int alpha_threshold); +void gdk_pixbuf_render_to_drawable (GdkPixbuf *pixbuf, + GdkDrawable *drawable, + GdkGC *gc, + int src_x, + int src_y, + int dest_x, + int dest_y, + int width, + int height, + GdkRgbDither dither, + int x_dither, + int y_dither); +void gdk_pixbuf_render_to_drawable_alpha (GdkPixbuf *pixbuf, + GdkDrawable *drawable, + int src_x, + int src_y, + int dest_x, + int dest_y, + int width, + int height, + GdkPixbufAlphaMode alpha_mode, + int alpha_threshold, + GdkRgbDither dither, + int x_dither, + int y_dither); +void gdk_pixbuf_render_pixmap_and_mask (GdkPixbuf *pixbuf, + GdkPixmap **pixmap_return, + GdkBitmap **mask_return, + int alpha_threshold); + +/* Fetching a region from a drawable */ +GdkPixbuf *gdk_pixbuf_get_from_drawable (GdkPixbuf *dest, + GdkDrawable *src, + GdkColormap *cmap, + int src_x, + int src_y, + int dest_x, + int dest_y, + int width, + int height); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif __GDK_PIXBUF_H__ |