Jim Evins
46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
/* LabelRegion.cpp
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*
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* Copyright (C) 2013 Jim Evins <evins@snaught.com>
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*
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* This file is part of gLabels-qt.
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*
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* gLabels-qt is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* gLabels-qt 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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*
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* You should have received a copy of the GNU General Public License
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* along with gLabels-qt. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "LabelRegion.h"
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#include <algorithm>
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#include <cmath>
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namespace glabels
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{
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QRectF LabelRegion::rect() const
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{
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using std::min;
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using std::fabs;
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QRectF r;
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r.setX( min( mX1, mX2 ) );
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r.setY( min( mY1, mY2 ) );
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r.setWidth( fabs( mX2 - mX1 ) );
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r.setHeight( fabs( mY2 - mY1 ) );
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return r;
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}
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}
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