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Diffstat (limited to 'src/positioning/qclipperutils.cpp')
-rw-r--r-- | src/positioning/qclipperutils.cpp | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/src/positioning/qclipperutils.cpp b/src/positioning/qclipperutils.cpp deleted file mode 100644 index 2f69d984..00000000 --- a/src/positioning/qclipperutils.cpp +++ /dev/null @@ -1,100 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtPositioning module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qclipperutils_p.h" - -QT_BEGIN_NAMESPACE - -static const double kClipperScaleFactor = 281474976710656.0; // 48 bits of precision -static const double kClipperScaleFactorInv = 1.0 / kClipperScaleFactor; - -double QClipperUtils::clipperScaleFactor() -{ - return kClipperScaleFactor; -} - -QDoubleVector2D QClipperUtils::toVector2D(const IntPoint &p) -{ - return QDoubleVector2D(double(p.X) * kClipperScaleFactorInv, double(p.Y) * kClipperScaleFactorInv); -} - -IntPoint QClipperUtils::toIntPoint(const QDoubleVector2D &p) -{ - return IntPoint(cInt(p.x() * kClipperScaleFactor), cInt(p.y() * kClipperScaleFactor)); -} - -QList<QDoubleVector2D> QClipperUtils::pathToQList(const Path &path) -{ - QList<QDoubleVector2D> res; - res.reserve(int(path.size())); - for (const IntPoint &ip: path) - res.append(toVector2D(ip)); - return res; -} - -QList<QList<QDoubleVector2D> > QClipperUtils::pathsToQList(const Paths &paths) -{ - QList<QList<QDoubleVector2D> > res; - res.reserve(int(paths.size())); - for (const Path &p: paths) { - res.append(pathToQList(p)); - } - return res; -} - -Path QClipperUtils::qListToPath(const QList<QDoubleVector2D> &list) -{ - Path res; - res.reserve(list.size()); - for (const QDoubleVector2D &p: list) - res.push_back(toIntPoint(p)); - return res; -} - -Paths QClipperUtils::qListToPaths(const QList<QList<QDoubleVector2D> > &lists) -{ - Paths res; - res.reserve(lists.size()); - for (const QList<QDoubleVector2D> &l: lists) { - res.push_back(qListToPath(l)); - } - return res; -} - -QT_END_NAMESPACE |