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SFCPath32.cxx

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00001 /*
00002  * @(#)src/SFCPath32.cxx  1.0  2002-08-27 15:18
00003  *
00004  * Copyright (C)  2002  Daniel Léonard
00005  *
00006  * This program is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU General Public License
00008  * as published by the Free Software Foundation; either version 2
00009  * of the License, or (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00019  */
00020 
00026 #include "SFCPath32.h"
00027 
00028 namespace halftoner
00029 {
00030 
00031 //---------------------------
00032 // File scope variable
00033 //---------------------------
00034 
00035 #include "data32x32.h"
00036 
00037 
00038 //---------------------------
00039 // Constructor
00040 //---------------------------
00041 
00042    SFCPath32::SFCPath32()
00043    {
00044    // nothing
00045    }
00046 
00047 
00048 //---------------------------
00049 // Destructor
00050 //---------------------------
00051 
00052    SFCPath32::~SFCPath32()
00053    {
00054    // nothing
00055    }
00056 
00057 
00058 //---------------------------
00059 // Implemented method from class SFCPath
00060 //---------------------------
00061 
00062    int SFCPath32::getX(int pos) const throw()
00063    {
00064       int index = SFCPath::makeInterleavedIndex(pos);
00065       int x = halftoner::DATA_32X32[index];
00066       return x;
00067    }
00068 
00069    int SFCPath32::getY(int pos) const throw()
00070    {
00071       int index = SFCPath::makeInterleavedIndex(pos) + 1;
00072       int y = halftoner::DATA_32X32[index];
00073       return y;
00074    }
00075 
00076 }

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