99 lines
4.2 KiB
C
99 lines
4.2 KiB
C
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/* LIBPIKA - The PIKA Library
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* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
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*
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* pikadrawable.h
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*
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* This library is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <https://www.gnu.org/licenses/>.
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*/
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#if !defined (__PIKA_H_INSIDE__) && !defined (PIKA_COMPILATION)
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#error "Only <libpika/pika.h> can be included directly."
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#endif
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#ifndef __PIKA_DRAWABLE_H__
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#define __PIKA_DRAWABLE_H__
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G_BEGIN_DECLS
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/* For information look into the C source or the html documentation */
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#include <libpika/pikaitem.h>
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#define PIKA_TYPE_DRAWABLE (pika_drawable_get_type ())
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G_DECLARE_DERIVABLE_TYPE (PikaDrawable, pika_drawable, PIKA, DRAWABLE, PikaItem)
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struct _PikaDrawableClass
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{
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PikaItemClass parent_class;
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/* Padding for future expansion */
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void (*_pika_reserved1) (void);
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void (*_pika_reserved2) (void);
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void (*_pika_reserved3) (void);
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void (*_pika_reserved4) (void);
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void (*_pika_reserved5) (void);
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void (*_pika_reserved6) (void);
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void (*_pika_reserved7) (void);
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void (*_pika_reserved8) (void);
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void (*_pika_reserved9) (void);
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};
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PikaDrawable * pika_drawable_get_by_id (gint32 drawable_id);
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GeglBuffer * pika_drawable_get_buffer (PikaDrawable *drawable);
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GeglBuffer * pika_drawable_get_shadow_buffer (PikaDrawable *drawable);
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const Babl * pika_drawable_get_format (PikaDrawable *drawable);
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const Babl * pika_drawable_get_thumbnail_format (PikaDrawable *drawable);
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GBytes * pika_drawable_get_thumbnail_data (PikaDrawable *drawable,
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gint width,
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gint height,
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gint *actual_width,
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gint *actual_height,
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gint *bpp);
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GdkPixbuf * pika_drawable_get_thumbnail (PikaDrawable *drawable,
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gint width,
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gint height,
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PikaPixbufTransparency alpha);
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GBytes * pika_drawable_get_sub_thumbnail_data (PikaDrawable *drawable,
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gint src_x,
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gint src_y,
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gint src_width,
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gint src_height,
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gint dest_width,
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gint dest_height,
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gint *actual_width,
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gint *actual_height,
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gint *bpp);
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GdkPixbuf * pika_drawable_get_sub_thumbnail (PikaDrawable *drawable,
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gint src_x,
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gint src_y,
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gint src_width,
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gint src_height,
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gint dest_width,
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gint dest_height,
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PikaPixbufTransparency alpha);
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G_END_DECLS
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#endif /* __PIKA_DRAWABLE_H__ */
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