00001 //------------------------------------------------------------------------------ 00002 // This file is part of the OpenStructure project <www.openstructure.org> 00003 // 00004 // Copyright (C) 2008-2011 by the OpenStructure authors 00005 // Copyright (C) 2003-2010 by the IPLT authors 00006 // 00007 // This library is free software; you can redistribute it and/or modify it under 00008 // the terms of the GNU Lesser General Public License as published by the Free 00009 // Software Foundation; either version 3.0 of the License, or (at your option) 00010 // any later version. 00011 // This library is distributed in the hope that it will be useful, but WITHOUT 00012 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00013 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 00014 // details. 00015 // 00016 // You should have received a copy of the GNU Lesser General Public License 00017 // along with this library; if not, write to the Free Software Foundation, Inc., 00018 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00019 //------------------------------------------------------------------------------ 00020 00021 /* 00022 Authors: Andreas Schenk, Ansgar Philippsen 00023 */ 00024 00025 #ifndef IMG_GUI_DRAWING_FUNCTIONS_HH_ 00026 #define IMG_GUI_DRAWING_FUNCTIONS_HH_ 00027 00028 #include <ost/geom/geom.hh> 00029 #include <QPainter> 00030 #include <QPoint> 00031 #include <QSize> 00032 00033 00034 namespace ost { namespace img { namespace gui { 00035 00036 DLLEXPORT void DrawDiagonalCross(QPainter& pnt, const QPoint& p, int s); 00037 DLLEXPORT void DrawCross(QPainter& pnt, const QPoint& p, int s); 00038 DLLEXPORT void DrawRectangle(QPainter& pnt, const QPoint& p1, const QPoint& p2); 00039 DLLEXPORT void DrawEllipse(QPainter& pnt, const QPoint& center, Real rx, Real ry, Real angle); 00040 DLLEXPORT void DrawHalfEllipse(QPainter& pnt, const QPoint& center, Real rx, Real ry, Real angle); 00041 DLLEXPORT void DrawHyperbola(QPainter& pnt, const QSize& s, const geom::Vec2& center, Real rx, Real ry, Real angle,bool orientation=false); 00042 00043 }}} //ns 00044 00045 #endif 00046