00001 /*************************************************************************** 00002 ** 00003 ** This file is part of fastmap. 00004 ** 00005 ** This file may be distributed and/or modified under the terms of the 00006 ** GNU General Public License version 2 or 3 as published by the Free 00007 ** Software Foundation and appearing in the file LICENSE.GPL included 00008 ** in the packaging of this file. 00009 ** 00010 ** This file is distributed in the hope that it will be useful, but WITHOUT 00011 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 00013 ** more details. 00014 ** 00015 ** You should have received a copy of the GNU General Public License 00016 ** along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 ** 00018 ** See http://www.geopsy.org for more information. 00019 ** 00020 ** Created : 2008-09-13 00021 ** Authors: 00022 ** Marc Wathelet 00023 ** Marc Wathelet (LGIT, Grenoble, France) 00024 ** 00025 ***************************************************************************/ 00026 00027 #ifndef DIMENSIONITEM_H 00028 #define DIMENSIONITEM_H 00029 00030 #include <QtGui> 00031 00032 class DimensionItem : public QAbstractGraphicsShapeItem 00033 { 00034 public: 00035 DimensionItem(QGraphicsItem * parent=0); 00036 DimensionItem(const QLineF& l, QGraphicsItem * parent=0); 00037 ~DimensionItem(); 00038 00039 const QLineF& line() const {return _line;} 00040 void setFont(const QFont& f) {_textFont=f;} 00041 00042 virtual QRectF boundingRect() const; 00043 virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); 00044 private: 00045 QLineF _line; 00046 qreal _markSize, _textGap, _textPos; 00047 QFont _textFont; 00048 int _textPrecision; 00049 }; 00050 00051 #endif // DIMENSIONITEM_H
