GroovX: src/visx/fixpt.h Source File

00001 
00003 
00004 //
00005 // Copyright (c) 1999-2004 California Institute of Technology
00006 // Copyright (c) 2004-2007 University of Southern California
00007 // Rob Peters <rjpeters at usc dot edu>
00008 //
00009 // created: Mon Jan  4 08:00:00 1999
00010 // commit: $Id: fixpt.h 10065 2007-04-12 05:54:56Z rjpeters $
00011 // $HeadURL: file:///lab/rjpeters/svnrepo/code/trunk/groovx/src/visx/fixpt.h $
00012 //
00013 // --------------------------------------------------------------------
00014 //
00015 // This file is part of GroovX.
00016 //   [http://ilab.usc.edu/rjpeters/groovx/]
00017 //
00018 // GroovX is free software; you can redistribute it and/or modify it
00019 // under the terms of the GNU General Public License as published by
00020 // the Free Software Foundation; either version 2 of the License, or
00021 // (at your option) any later version.
00022 //
00023 // GroovX is distributed in the hope that it will be useful, but
00024 // WITHOUT ANY WARRANTY; without even the implied warranty of
00025 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00026 // General Public License for more details.
00027 //
00028 // You should have received a copy of the GNU General Public License
00029 // along with GroovX; if not, write to the Free Software Foundation,
00030 // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
00031 //
00033 
00034 #ifndef GROOVX_VISX_FIXPT_H_UTC20050626084015_DEFINED
00035 #define GROOVX_VISX_FIXPT_H_UTC20050626084015_DEFINED
00036 
00037 #include "gfx/gxshapekit.h"
00038 
00040 
00047 
00048 
00049 class FixPt : public GxShapeKit
00050 {
00051 protected:
00053   FixPt (double len=0.1, int wid=1);
00054 
00055 public:
00057   static FixPt* make();
00058 
00060   virtual ~FixPt () throw();
00061 
00062   virtual io::version_id class_version_id() const;
00063   virtual void read_from(io::reader& reader);
00064   virtual void write_to(io::writer& writer) const;
00065 
00067   static const FieldMap& classFields();
00068 
00069 protected:
00070   virtual void grGetBoundingBox(Gfx::Bbox& bbox) const;
00071 
00072   virtual void grRender(Gfx::Canvas& canvas) const;
00073 
00074 private:
00076   double itsLength;
00077 
00079   int itsWidth;
00080 };
00081 
00082 static const char __attribute__((used)) vcid_groovx_visx_fixpt_h_utc20050626084015[] = "$Id: fixpt.h 10065 2007-04-12 05:54:56Z rjpeters $ $HeadURL: file:
00083 #endif // !GROOVX_VISX_FIXPT_H_UTC20050626084015_DEFINED