1 ///@file Parse and represent SVG preserveAspectRatio attribute
3 // Copyright (C) 2014 Thomas Geymayer <tomgey@gmail.com>
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Library General Public
7 // License as published by the Free Software Foundation; either
8 // version 2 of the License, or (at your option) any later version.
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Library General Public License for more details.
15 // You should have received a copy of the GNU Library General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 #ifndef SG_SVG_PRESERVE_ASPECT_RATIO_HXX_
20 #define SG_SVG_PRESERVE_ASPECT_RATIO_HXX_
28 * SVG preserveAspectRatio attribute
30 * @see http://www.w3.org/TR/SVG11/coords.html#PreserveAspectRatioAttribute
32 class SVGpreserveAspectRatio
43 SVGpreserveAspectRatio();
48 bool scaleToFill() const;
49 bool scaleToFit() const;
50 bool scaleToCrop() const;
54 bool operator==(const SVGpreserveAspectRatio& rhs) const;
56 static SVGpreserveAspectRatio parse(const std::string& str);
61 bool _meet; //!< uniform scale to fit, if true
62 // uniform scale to fill+crop, if false
65 } // namespace simgear
67 #endif /* SG_SVG_PRESERVE_ASPECT_RATIO_HXX_ */