125 lines
2.9 KiB
C++
125 lines
2.9 KiB
C++
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/**
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* \file
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* <!--
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* This file is part of BeRTOS.
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*
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* Bertos is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* As a special exception, you may use this file as part of a free software
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* library without restriction. Specifically, if other files instantiate
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* templates or use macros or inline functions from this file, or you compile
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* this file and link it with other files to produce an executable, this
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* file does not by itself cause the resulting executable to be covered by
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* the GNU General Public License. This exception does not however
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* invalidate any other reasons why the executable file might be covered by
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* the GNU General Public License.
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*
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* Copyright (C) 2004 Develer S.r.l. (http://www.develer.com/)
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* All Rights Reserved.
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* -->
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*
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* \author Stefano Fedrigo <aleph@develer.com>
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*
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* \brief Conversion tool from image TXT format to LCD bitmap
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*/
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/*
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* $Log$
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* Revision 1.1 2006/09/19 17:48:00 bernie
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* Add temporary logo.
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*
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* Revision 1.3 2004/09/24 17:25:32 powersoft
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* Fix for new version of ImageMagick.
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*
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* Revision 1.2 2004/03/13 22:52:54 aleph
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* documentation fixes
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*
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* Revision 1.1 2004/01/26 15:31:17 aleph
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* Add boot images and tools for importing them
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*
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*/
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#include <iostream>
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#include <sstream>
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#include <iomanip>
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extern "C" {
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#include <string.h>
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#include <stdio.h>
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}
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#define RASTER_WIDTH 82
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#define RASTER_HEIGHT 64
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// Minimum color level to consider a pixel on
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#define COLOR_THRESHOLD 128
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using namespace std;
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int main(void)
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{
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char buf[64];
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int n;
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unsigned char mask;
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unsigned char line[RASTER_WIDTH];
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for (int l = 0; l < RASTER_HEIGHT/8; l++)
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{
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mask = 1;
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memset(line, 0, sizeof(line));
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do
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{
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for (int x = 0; x < RASTER_WIDTH; x++)
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{
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if (!cin.getline(buf, sizeof(buf)))
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goto print_line;
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istringstream ss(buf);
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string s;
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char c;
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ss
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>> s // skip glob coord spec
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>> c // skip open paren
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>> n; // this is the red level
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//DEBUG
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//cout << "s='" << s << "' n='" << n << "'" << endl;
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if (n < COLOR_THRESHOLD)
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line[x] |= mask;
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}
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}
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while (mask <<= 1);
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print_line:
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cout << "\n\t";
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for (int x = 0; x < RASTER_WIDTH; x++)
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{
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printf("0x%02X", line[x]);
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if (x % 8 == 7)
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cout << ",\n\t";
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else
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cout << ", ";
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}
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cout << endl;
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}
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return 0;
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}
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