/usr/include/gthumb-3.2/gthumb/gth-image.h is in gthumb-dev 3:3.3.1.is.3.2.7-0ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* GThumb
*
* Copyright (C) 2011 The Free Software Foundation, Inc.
*
* 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 2 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 <http://www.gnu.org/licenses/>.
*/
#ifndef GTH_IMAGE_H
#define GTH_IMAGE_H
#include <glib.h>
#include <glib-object.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <cairo.h>
#include "gth-file-data.h"
G_BEGIN_DECLS
typedef enum {
GTH_IMAGE_FORMAT_CAIRO_SURFACE,
GTH_IMAGE_FORMAT_GDK_PIXBUF,
GTH_IMAGE_FORMAT_GDK_PIXBUF_ANIMATION,
GTH_IMAGE_N_FORMATS
} GthImageFormat;
#define GTH_TYPE_IMAGE (gth_image_get_type ())
#define GTH_IMAGE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTH_TYPE_IMAGE, GthImage))
#define GTH_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTH_TYPE_IMAGE, GthImageClass))
#define GTH_IS_IMAGE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTH_TYPE_IMAGE))
#define GTH_IS_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTH_TYPE_IMAGE))
#define GTH_IMAGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GTH_TYPE_IMAGE, GthImageClass))
typedef struct _GthImage GthImage;
typedef struct _GthImageClass GthImageClass;
typedef struct _GthImagePrivate GthImagePrivate;
struct _GthImage
{
GObject __parent;
GthImagePrivate *priv;
};
struct _GthImageClass
{
GObjectClass __parent_class;
gboolean (*get_is_zoomable) (GthImage *image);
gboolean (*set_zoom) (GthImage *image,
double zoom,
int *original_width,
int *original_height);
};
typedef GthImage * (*GthImageLoaderFunc) (GInputStream *istream,
GthFileData *file_data,
int requested_size,
int *original_width,
int *original_height,
gpointer user_data,
GCancellable *cancellable,
GError **error);
GType gth_image_get_type (void);
GthImage * gth_image_new (void);
GthImage * gth_image_new_for_surface (cairo_surface_t *surface);
GthImage * gth_image_new_for_pixbuf (GdkPixbuf *value);
GthImage * gth_image_copy (GthImage *image);
void gth_image_set_cairo_surface (GthImage *image,
cairo_surface_t *value);
cairo_surface_t * gth_image_get_cairo_surface (GthImage *image);
gboolean gth_image_get_is_zoomable (GthImage *image);
gboolean gth_image_set_zoom (GthImage *image,
double zoom,
int *original_width,
int *original_height);
void gth_image_set_pixbuf (GthImage *image,
GdkPixbuf *value);
GdkPixbuf * gth_image_get_pixbuf (GthImage *image);
void gth_image_set_pixbuf_animation (GthImage *image,
GdkPixbufAnimation *value);
GdkPixbufAnimation * gth_image_get_pixbuf_animation (GthImage *image);
gboolean gth_image_is_animation (GthImage *image);
G_END_DECLS
#endif /* GTH_IMAGE_H */
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