blob: 22a81bff03b00e0cdba6c0c23fc0f27e73a2824a [file] [log] [blame]
/*
Copyright (C) 2006-2017 Apple Inc. All rights reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#pragma once
#include "Length.h"
namespace WebCore {
struct LengthSize {
Length width;
Length height;
bool isEmpty() const { return width.isZero() || height.isZero(); }
};
ALWAYS_INLINE bool operator==(const LengthSize& a, const LengthSize& b)
{
return a.width == b.width && a.height == b.height;
}
inline LengthSize blend(const LengthSize& from, const LengthSize& to, double progress)
{
return { blend(from.width, to.width, progress), blend(from.height, to.height, progress) };
}
WTF::TextStream& operator<<(WTF::TextStream&, const LengthSize&);
} // namespace WebCore