mirror of
https://github.com/introlab/rtabmap_ros.git
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55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
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/*
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* Copyright (C) 2010-2011, Mathieu Labbe and IntRoLab - Universite de Sherbrooke
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*
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* This file is part of RTAB-Map.
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*
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* RTAB-Map 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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* RTAB-Map 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 RTAB-Map. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef KEYPOINTITEM_H_
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#define KEYPOINTITEM_H_
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#include <QtGui/QGraphicsEllipseItem>
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#include <QtGui/QGraphicsTextItem>
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#include <QtGui/QPen>
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#include <QtGui/QBrush>
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namespace rtabmap {
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class KeypointItem : public QGraphicsEllipseItem
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{
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public:
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KeypointItem(qreal x, qreal y, int r, const QString & info, const QColor & color = Qt::green, QGraphicsItem * parent = 0);
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virtual ~KeypointItem();
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protected:
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virtual void hoverEnterEvent ( QGraphicsSceneHoverEvent * event );
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virtual void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
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virtual void focusInEvent ( QFocusEvent * event );
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virtual void focusOutEvent ( QFocusEvent * event );
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private:
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void showDescription();
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void hideDescription();
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private:
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QString _info;
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QGraphicsRectItem * _placeHolder;
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int _width;
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};
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}
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#endif /* KEYPOINTITEM_H_ */
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