00001 /* 00002 Copyright (C) 2000,2001 Stefan Duffner 00003 00004 This program is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU General Public License 00006 as published by the Free Software Foundation; either version 2 00007 of the License, or any later version. 00008 00009 This program is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 GNU General Public License for more details. 00013 00014 You should have received a copy of the GNU General Public License 00015 along with this program; if not, write to the Free Software 00016 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00019 #ifndef ZOOM_H 00020 #define ZOOM_H 00021 00022 00023 #include "ScrollView.h" 00024 //class ScrollView; 00025 00030 class Zoom 00031 { 00032 public: 00033 Zoom(); 00034 00036 void setScale(double s) { scale = s; }; 00038 double getScale() { return scale; }; 00039 00040 00041 void zoom(ScrollView*, QPoint , bool ); 00042 void resetZoom(ScrollView* ); 00043 00044 private: 00046 double scale; 00047 }; 00048 00049 00050 #endif