File indexing completed on 2024-05-12 15:26:42
0001 /*************************************************************************** 0002 File : Segment.h 0003 Project : LabPlot 0004 Description : Graphics-item for curve of Datapicker 0005 -------------------------------------------------------------------- 0006 Copyright : (C) 2015 by Ankit Wagadre (wagadre.ankit@gmail.com) 0007 ***************************************************************************/ 0008 /*************************************************************************** 0009 * * 0010 * This program is free software; you can redistribute it and/or modify * 0011 * it under the terms of the GNU General Public License as published by * 0012 * the Free Software Foundation; either version 2 of the License, or * 0013 * (at your option) any later version. * 0014 * * 0015 * This program is distributed in the hope that it will be useful, * 0016 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0017 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0018 * GNU General Public License for more details. * 0019 * * 0020 * You should have received a copy of the GNU General Public License * 0021 * along with this program; if not, write to the Free Software * 0022 * Foundation, Inc., 51 Franklin Street, Fifth Floor, * 0023 * Boston, MA 02110-1301 USA * 0024 * * 0025 ***************************************************************************/ 0026 0027 #ifndef SEGMENT_H 0028 #define SEGMENT_H 0029 0030 #include <QVector> 0031 #include "backend/lib/macros.h" 0032 0033 class QGraphicsItem; 0034 class QLine; 0035 0036 class SegmentPrivate; 0037 class DatapickerImage; 0038 0039 class Segment { 0040 public: 0041 explicit Segment(DatapickerImage*); 0042 0043 QVector<QLine*> path; 0044 int yLast{0}; 0045 int length{0}; 0046 0047 QGraphicsItem *graphicsItem() const; 0048 void setParentGraphicsItem(QGraphicsItem*); 0049 0050 bool isVisible() const; 0051 void setVisible(bool); 0052 void retransform(); 0053 0054 typedef SegmentPrivate Private; 0055 0056 private: 0057 Q_DECLARE_PRIVATE(Segment) 0058 DatapickerImage* m_image; 0059 0060 protected: 0061 SegmentPrivate* const d_ptr; 0062 }; 0063 0064 #endif