Coordinate.h
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* libmspub
00003  * Version: MPL 1.1 / GPLv2+ / LGPLv2+
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License or as specified alternatively below. You may obtain a copy of
00008  * the License at http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * Major Contributor(s):
00016  * Copyright (C) 2012 Brennan Vincent <brennanv@email.arizona.edu>
00017  *
00018  * All Rights Reserved.
00019  *
00020  * For minor contributions see the git repository.
00021  *
00022  * Alternatively, the contents of this file may be used under the terms of
00023  * either the GNU General Public License Version 2 or later (the "GPLv2+"), or
00024  * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
00025  * in which case the provisions of the GPLv2+ or the LGPLv2+ are applicable
00026  * instead of those above.
00027  */
00028 
00029 #ifndef __COORDINATE_H__
00030 #define __COORDINATE_H__
00031 #include "MSPUBConstants.h"
00032 namespace libmspub
00033 {
00034 struct Coordinate
00035 {
00036   Coordinate(int xs, int ys, int xe, int ye) : m_xs(xs), m_ys(ys), m_xe(xe), m_ye(ye) { }
00037   Coordinate() : m_xs(0), m_ys(0), m_xe(0), m_ye(0) { }
00038   int m_xs, m_ys, m_xe, m_ye;
00039   double getXIn(double pageWidth) const
00040   {
00041     return pageWidth / 2 + double(m_xs) / EMUS_IN_INCH;
00042   }
00043   double getYIn(double pageHeight) const
00044   {
00045     return pageHeight / 2 + double(m_ys) / EMUS_IN_INCH;
00046   }
00047   double getWidthIn() const
00048   {
00049     return double(m_xe - m_xs) / EMUS_IN_INCH;
00050   }
00051   double getHeightIn() const
00052   {
00053     return double(m_ye - m_ys) / EMUS_IN_INCH;
00054   }
00055 };
00056 }
00057 #endif
00058 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */