PIKApp/app/core/pikadrawable-preview.h

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2023-09-26 00:35:21 +02:00
/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef __PIKA_DRAWABLE__PREVIEW_H__
#define __PIKA_DRAWABLE__PREVIEW_H__
/*
* virtual functions of PikaDrawable -- don't call directly
*/
PikaTempBuf * pika_drawable_get_new_preview (PikaViewable *viewable,
PikaContext *context,
gint width,
gint height);
GdkPixbuf * pika_drawable_get_new_pixbuf (PikaViewable *viewable,
PikaContext *context,
gint width,
gint height);
/*
* normal functions (no virtuals)
*/
const Babl * pika_drawable_get_preview_format (PikaDrawable *drawable);
PikaTempBuf * pika_drawable_get_sub_preview (PikaDrawable *drawable,
gint src_x,
gint src_y,
gint src_width,
gint src_height,
gint dest_width,
gint dest_height);
GdkPixbuf * pika_drawable_get_sub_pixbuf (PikaDrawable *drawable,
gint src_x,
gint src_y,
gint src_width,
gint src_height,
gint dest_width,
gint dest_height);
PikaAsync * pika_drawable_get_sub_preview_async (PikaDrawable *drawable,
gint src_x,
gint src_y,
gint src_width,
gint src_height,
gint dest_width,
gint dest_height);
#endif /* __PIKA_DRAWABLE__PREVIEW_H__ */