Font Data and Text to Mode X Conversion Utility - Study Document

School: Iowa State University - Course: BIOCON 223 - Subject: Accounting

/* * tab:4 * * text.h - font data and text to mode X conversion utility header file * * "Copyright (c) 2004-2009 by Steven S. Lumetta." * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose, without fee, and without written agreement is * hereby granted, provided that the above copyright notice and the following * two paragraphs appear in all copies of this software. * * IN NO EVENT SHALL THE AUTHOR OR THE UNIVERSITY OF ILLINOIS BE LIABLE TO * ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL * DAMAGES ARISING OUTOF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, * EVEN IF THE AUTHOR AND/OR THE UNIVERSITY OF ILLINOIS HAS BEEN ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * * THE AUTHOR AND THE UNIVERSITY OF ILLINOIS SPECIFICALLY DISCLAIM ANY * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.THE SOFTWARE * PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND NEITHER THE AUTHOR NOR * THE UNIVERSITY OF ILLINOIS HAS ANY OBLIGATION TO PROVIDE MAINTENANCE, * SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS." * * Author:Steve Lumetta * Version:2 * Creation Date: Thu Sep9 22:08:16 2004 * Filename:text.h * History: *SL1Thu Sep9 22:08:16 2004 *First written. *SL2Sat Sep 12 13:40:11 2009 *Integrated original release back into main code base. */ #ifndef TEXT_H #define TEXT_H /* The default VGA text mode font is 8x16 pixels. */ #define FONT_WIDTH8 #define FONT_HEIGHT16 /* * text to graphics */ unsigned char * string_buffer(char * str, unsigned char * buf, unsigned char colorbar, int mask);

/* Standard VGA text font. */ extern unsigned char font_data[256][16]; #endif /* TEXT_H */