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a2d60d44b1
Wed Aug 22 19:15:39 2001 Owen Taylor <otaylor@redhat.com>
[ Patch from Sebastian Wilhelmi, 52790 ]
* gtk/gtkversion.h.in gtk/gtk.h: New file replacing gtkcompat.h
* gdk/gdkcompat.h gdk/gdk*.h gtk/gtkcompat.h.in gtk/gtk*.h:
Move compatibility macros from g[dt]kcompat.h to within
#ifndef G[DT]K_DISABLE_DEPRECATED in each file.
* gdk/gdk-pixbuf-csource.c: Fix up include of gtkcompat.h.
* demos/Makefile.am demos/gtk-demo/Makefile.am
docs/reference/gdk-pixbuf/Makefile.am modules/input/Makefile.am
tests/Makefile.am: Remove references to -G[DT]K_DISABLE_DEPRECATED.
* demos/{pixbuf-demo.c,testpixbuf-drawable.c,testpixbuf-save.c,
testpixbuf.c}: Fix usages of deprecated functions.
107 lines
3.0 KiB
C
107 lines
3.0 KiB
C
#ifndef __GDK_IMAGE_H__
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#define __GDK_IMAGE_H__
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#include <gdk/gdktypes.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* Types of images.
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* Normal: Normal X image type. These are slow as they involve passing
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* the entire image through the X connection each time a draw
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* request is required. On Win32, a bitmap.
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* Shared: Shared memory X image type. These are fast as the X server
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* and the program actually use the same piece of memory. They
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* should be used with care though as there is the possibility
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* for both the X server and the program to be reading/writing
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* the image simultaneously and producing undesired results.
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* On Win32, also a bitmap.
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*/
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typedef enum
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{
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GDK_IMAGE_NORMAL,
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GDK_IMAGE_SHARED,
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GDK_IMAGE_FASTEST
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} GdkImageType;
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typedef struct _GdkImageClass GdkImageClass;
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#define GDK_TYPE_IMAGE (gdk_image_get_type ())
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#define GDK_IMAGE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_IMAGE, GdkImage))
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#define GDK_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_IMAGE, GdkImageClass))
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#define GDK_IS_IMAGE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_IMAGE))
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#define GDK_IS_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_IMAGE))
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#define GDK_IMAGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_IMAGE, GdkImageClass))
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struct _GdkImage
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{
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GObject parent_instance;
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GdkImageType type;
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GdkVisual *visual; /* visual used to create the image */
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GdkByteOrder byte_order;
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gint width;
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gint height;
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guint16 depth;
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guint16 bpp; /* bytes per pixel */
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guint16 bpl; /* bytes per line */
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guint16 bits_per_pixel; /* bits per pixel */
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gpointer mem;
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GdkColormap *colormap;
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gpointer windowing_data;
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};
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struct _GdkImageClass
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{
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GObjectClass parent_class;
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};
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GType gdk_image_get_type (void) G_GNUC_CONST;
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GdkImage* gdk_image_new (GdkImageType type,
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GdkVisual *visual,
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gint width,
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gint height);
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GdkImage* gdk_image_get (GdkDrawable *drawable,
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gint x,
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gint y,
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gint width,
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gint height);
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GdkImage * gdk_image_ref (GdkImage *image);
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void gdk_image_unref (GdkImage *image);
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void gdk_image_put_pixel (GdkImage *image,
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gint x,
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gint y,
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guint32 pixel);
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guint32 gdk_image_get_pixel (GdkImage *image,
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gint x,
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gint y);
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void gdk_image_set_colormap (GdkImage *image,
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GdkColormap *colormap);
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GdkColormap* gdk_image_get_colormap (GdkImage *image);
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#ifdef GDK_ENABLE_BROKEN
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GdkImage* gdk_image_new_bitmap (GdkVisual *visual,
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gpointer data,
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gint width,
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gint height);
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#endif /* GDK_ENABLE_BROKEN */
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#ifndef GDK_DISABLE_DEPRECATED
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#define gdk_image_destroy gdk_image_unref
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#endif /* GDK_DISABLE_DEPRECATED */
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GDK_IMAGE_H__ */
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