00001 /* 00002 * Copyright (C) 2007. PARP Research Group. 00003 * <http://perception.inf.um.es> 00004 * University of Murcia, Spain. 00005 * 00006 * This file is part of the QVision library. 00007 * 00008 * QVision is free software: you can redistribute it and/or modify 00009 * it under the terms of the GNU Lesser General Public License as 00010 * published by the Free Software Foundation, version 3 of the License. 00011 * 00012 * QVision is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU Lesser General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU Lesser General Public 00018 * License along with QVision. If not, see <http://www.gnu.org/licenses/>. 00019 */ 00020 00024 00025 #ifndef QVIMAGECANVAS_H 00026 #define QVIMAGECANVAS_H 00027 00028 #include <qvgui/qvcanvas.h> 00029 #include <qvcore/qvpropertycontainer.h> 00030 #include <qvcore/qvworker.h> 00031 #include <qvdta/qvpolyline.h> 00032 00088 class QVImageCanvas: public QVCanvas, public QVPropertyContainer 00089 { 00090 Q_OBJECT 00091 public: 00092 QVImageCanvas(const QString name = QString (), QWidget *parent=0); 00093 void linkProperty(QVWorker &worker, const QString propertyName); 00094 void setLowHigh(float low,float high); 00096 void viewer(); 00098 private: 00099 float _low,_high; 00100 void draw(const QList<QVPolyline> &contours); 00101 }; 00102 00103 00105 #endif