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59 lines
1.6 KiB
59 lines
1.6 KiB
// vim: set tabstop=4 shiftwidth=4 noexpandtab
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/*
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Gwenview - A simple image viewer for KDE
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Copyright 2000-2004 Aurélien Gâteau
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef ORIENTATION_H
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#define ORIENTATION_H
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namespace ImageUtils {
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/* Explanation extracted from http://sylvana.net/jpegcrop/exif_orientation.html
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For convenience, here is what the letter F would look like if it were tagged
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correctly and displayed by a program that ignores the orientation tag (thus
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showing the stored image):
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1 2 3 4 5 6 7 8
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888888 888888 88 88 8888888888 88 88 8888888888
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88 88 88 88 88 88 88 88 88 88 88 88
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8888 8888 8888 8888 88 8888888888 8888888888 88
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88 88 88 88
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88 88 888888 888888
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*/
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enum Orientation {
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NOT_AVAILABLE=0,
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NORMAL=1,
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HFLIP=2,
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ROT_180=3,
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VFLIP=4,
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TRANSPOSE=5,
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ROT_90=6,
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TRANSVERSE=7,
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ROT_270=8
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};
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}
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#endif
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