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546476ef7e
libtool junk; copyright messages cleaned up git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@253 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
/* $Id: bar.h,v 1.4 2003/10/05 17:58:50 reinelt Exp $
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*
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* generic bar handling
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*
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* Copyright 2002 Michael Reinelt <reinelt@eunet.at>
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*
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* This file is part of LCD4Linux.
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*
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* LCD4Linux 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, or (at your option)
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* any later version.
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*
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* LCD4Linux 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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*
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* $Log: bar.h,v $
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* Revision 1.4 2003/10/05 17:58:50 reinelt
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* libtool junk; copyright messages cleaned up
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*
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* Revision 1.3 2002/08/19 07:52:19 reinelt
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* corrected type declaration of (*defchar)()
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*
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* Revision 1.2 2002/08/19 07:36:29 reinelt
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*
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* finished bar.c, USBLCD is the first driver that uses the generic bar functions
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*
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* Revision 1.1 2002/08/19 04:41:20 reinelt
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* introduced bar.c, moved bar stuff from display.h to bar.h
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*
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*
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*/
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#ifndef _BAR_H_
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#define _BAR_H_
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#define BAR_L (1<<0)
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#define BAR_R (1<<1)
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#define BAR_U (1<<2)
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#define BAR_D (1<<3)
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#define BAR_H2 (1<<4)
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#define BAR_V2 (1<<5)
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#define BAR_LOG (1<<6)
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#define BAR_T (1<<7)
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#define BAR_H (BAR_L | BAR_R)
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#define BAR_V (BAR_U | BAR_D | BAR_T)
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#define BAR_HV (BAR_H | BAR_V)
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typedef struct {
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int len1;
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int len2;
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int type;
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int segment;
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} BAR;
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typedef struct {
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int len1;
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int len2;
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int type;
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int used;
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int ascii;
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} SEGMENT;
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int bar_init (int rows, int cols, int xres, int yres, int chars);
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void bar_clear(void);
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void bar_add_segment(int len1, int len2, int type, int ascii);
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int bar_draw (int type, int row, int col, int max, int len1, int len2);
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int bar_process (void(*defchar)(int ascii, char *matrix));
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int bar_peek (int row, int col);
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#endif
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