/* $Id: image.h,v 1.3 2004/12/29 02:44:02 meffie Exp $ * * GNU Paint * Copyright 2000-2003, 2007 Li-Cheng (Andy) Tai * * 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 <http://www.gnu.org/licenses/>. */ #ifndef __IMAGE_H__ #define __IMAGE_H__ #include "selection.h" #include <gtk/gtk.h> typedef struct _gpaint_image gpaint_image; gpaint_image* image_new(int,int); gpaint_image* image_new_readfile(const gchar* filename); gpaint_image* image_new_copy(const gpaint_image*); gpaint_image* image_new_from_pixmap(GdkPixmap *pixmap, GdkRectangle source); gpaint_image* image_new_from_desktop(); void image_free(gpaint_image*); int image_draw_on_pixmap(gpaint_image*, GdkPixmap**, GdkGC*); int image_draw_region_on_pixmap(gpaint_image* image, GdkRectangle rect, GdkPixmap** ppixmap, GdkGC *gc); int image_render(gpaint_image *image, GdkPixmap *pixmap, gint x, gint y, GdkRectangle rect); int image_write(gpaint_image*, const gchar* filename, GError **error); int image_print(gpaint_image*); int image_width(gpaint_image* image); int image_height(gpaint_image* image); guchar* image_pixels(gpaint_image* image); int image_rowstride(gpaint_image *image); int image_pixelsize(gpaint_image *image); gpaint_image* image_from_selection(GdkPixmap *pixmap, gpaint_point_array *pa); int image_flip_x(gpaint_image *image); int image_flip_y(gpaint_image *image); int image_rotate(gpaint_image *image, double radians); GdkPixbuf* image_pixbuf(gpaint_image *image); #endif
