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Font.cpp
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/*
Font drawing library
Copyright 2009/2010 Benjamin Sonntag <benjamin@sonntag.fr> http://benjamin.sonntag.fr/
History:
2010-01-01 - V0.0 Initial code at Berlin after 26C3
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "Font.h"
#include "Charliplexing.h"
#include <inttypes.h>
#include <avr/pgmspace.h>
prog_uchar letters_71[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,1, 1,7, 2,1, 2,4, 2,7, 3,1, 3,2, 3,4, 3,5, 3,6, 3,7, 9,9 };
prog_uchar letters_83[] PROGMEM = { 0,2, 0,3, 0,7, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,1, 3,5, 3,6, 9,9 };
prog_uchar letters_67[] PROGMEM = { 0,2, 0,3, 0,4, 0,5, 0,6, 1,1, 1,7, 2,1, 2,7, 3,1, 3,7, 9,9 };
prog_uchar letters_76[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,7, 2,7, 3,7, 9,9 };
prog_uchar letters_89[] PROGMEM = { 0,1, 0,2, 1,3, 2,4, 2,5, 2,6, 2,7, 3,3, 4,1, 4,2, 9,9 };
prog_uchar letters_82[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,1, 1,4, 2,1, 2,4, 2,5, 3,1, 3,4, 3,6, 4,2, 4,3, 4,7, 9,9 };
prog_uchar letters_79[] PROGMEM = { 0,2, 0,3, 0,4, 0,5, 0,6, 1,1, 1,7, 2,1, 2,7, 3,2, 3,3, 3,4, 3,5, 3,6, 9,9 };
prog_uchar letters_33[] PROGMEM = { 1,1, 1,2, 1,3, 1,4, 1,5, 1,7, 9,9 };
prog_uchar letters_65[] PROGMEM = { 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,1, 1,4, 2,1, 2,4, 3,2, 3,3, 3,4, 3,5, 3,6, 3,7, 9,9 };
prog_uchar letters_87[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,6, 2,5, 3,6, 4,1, 4,2, 4,3, 4,4, 4,5, 4,6, 4,7, 9,9 };
prog_uchar letters_69[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,1, 3,4, 3,7, 9,9 };
prog_uchar letters_80[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,1, 1,4, 2,1, 2,4, 3,2, 3,3, 9,9 };
prog_uchar letters_50[] PROGMEM = { 0,2, 0,5, 0,6, 0,7, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,1, 3,4, 3,7, 4,2, 4,3, 4,7, 9,9 };
prog_uchar letters_49[] PROGMEM = { 1,2, 1,7, 2,1, 2,2, 2,3, 2,4, 2,5, 2,6, 2,7, 3,7, 9,9 };
prog_uchar letters_74[] PROGMEM = { 0,7, 1,1, 1,7, 2,1, 2,2, 2,3, 2,4, 2,5, 2,6, 3,1, 9,9 };
prog_uchar letters_68[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,1, 1,7, 2,1, 2,7, 3,2, 3,3, 3,4, 3,5, 3,6, 9,9 };
prog_uchar letters_90[] PROGMEM = { 0,1, 0,6, 0,7, 1,1, 1,5, 1,7, 2,1, 2,4, 2,7, 3,1, 3,3, 3,7, 4,1, 4,2, 4,7, 9,9 };
prog_uchar letters_70[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,1, 1,4, 2,1, 2,4, 3,1, 3,4, 9,9 };
prog_uchar letters_88[] PROGMEM = { 0,1, 0,2, 0,6, 0,7, 1,3, 1,5, 2,4, 3,3, 3,5, 4,1, 4,2, 4,6, 4,7, 9,9 };
prog_uchar letters_75[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,4, 2,3, 2,5, 3,1, 3,2, 3,6, 3,7, 9,9 };
prog_uchar letters_53[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,7, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,1, 3,4, 3,7, 4,1, 4,5, 4,6, 9,9 };
prog_uchar letters_48[] PROGMEM = { 0,2, 0,3, 0,4, 0,5, 0,6, 1,1, 1,7, 2,1, 2,7, 3,1, 3,7, 4,2, 4,3, 4,4, 4,5, 4,6, 9,9 };
prog_uchar letters_77[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,2, 2,3, 3,2, 4,1, 4,2, 4,3, 4,4, 4,5, 4,6, 4,7, 9,9 };
prog_uchar letters_54[] PROGMEM = { 0,2, 0,3, 0,4, 0,5, 0,6, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,1, 3,4, 3,7, 4,2, 4,5, 4,6, 9,9 };
prog_uchar letters_39[] PROGMEM = { 1,3, 2,1, 2,2, 9,9 };
prog_uchar letters_85[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 1,7, 2,7, 3,1, 3,2, 3,3, 3,4, 3,5, 3,6, 9,9 };
prog_uchar letters_57[] PROGMEM = { 0,2, 0,3, 0,7, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,1, 3,4, 3,7, 4,2, 4,3, 4,4, 4,5, 4,6, 9,9 };
prog_uchar letters_78[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,2, 2,3, 3,4, 4,1, 4,2, 4,3, 4,4, 4,5, 4,6, 4,7, 9,9 };
prog_uchar letters_84[] PROGMEM = { 0,1, 1,1, 1,2, 1,3, 1,4, 1,5, 1,6, 1,7, 2,1, 9,9 };
prog_uchar letters_81[] PROGMEM = { 0,2, 0,3, 0,4, 0,5, 0,6, 1,1, 1,7, 2,1, 2,5, 2,7, 3,1, 3,6, 4,2, 4,3, 4,4, 4,5, 4,7, 9,9 };
prog_uchar letters_51[] PROGMEM = { 0,2, 0,6, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,1, 3,4, 3,7, 4,2, 4,3, 4,5, 4,6, 9,9 };
prog_uchar letters_86[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 1,6, 2,7, 3,6, 4,1, 4,2, 4,3, 4,4, 4,5, 9,9 };
prog_uchar letters_72[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,4, 2,4, 3,1, 3,2, 3,3, 3,4, 3,5, 3,6, 3,7, 9,9 };
prog_uchar letters_73[] PROGMEM = { 0,1, 0,7, 1,1, 1,2, 1,3, 1,4, 1,5, 1,6, 1,7, 2,1, 2,7, 9,9 };
prog_uchar letters_44[] PROGMEM = { 1,7, 2,5, 2,6, 9,9 };
prog_uchar letters_56[] PROGMEM = { 0,2, 0,3, 0,5, 0,6, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,1, 3,4, 3,7, 4,2, 4,3, 4,5, 4,6, 9,9 };
prog_uchar letters_66[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,2, 3,3, 3,5, 3,6, 9,9 };
prog_uchar letters_52[] PROGMEM = { 0,4, 0,5, 1,3, 1,5, 2,2, 2,5, 3,1, 3,2, 3,3, 3,4, 3,5, 3,6, 3,7, 4,5, 9,9 };
prog_uchar letters_55[] PROGMEM = { 0,1, 1,1, 2,1, 2,5, 2,6, 2,7, 3,1, 3,3, 3,4, 4,1, 4,2, 9,9 };
// russian-only letters
PROGMEM prog_uchar letters_cyr_be[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,1, 3,5, 3,6, 9,9 };
PROGMEM prog_uchar letters_cyr_ghe[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,1 , 2,1, 3,1, 9,9 };
PROGMEM prog_uchar letters_cyr_de[] = { 0,7, 0,8, 1,2, 1,3, 1,4, 1,5, 1,6, 1,7, 2,1, 2,7, 3,1, 3,7, 4,1, 4,2, 4,3, 4,4, 4,5, 4,6, 4,7, 5,7, 5,8, 9,9 };
PROGMEM prog_uchar letters_cyr_zhe[] = { 0,1, 0,2, 0,6, 0,7, 1,3, 1,5, 2,2, 2,3, 2,4, 2,5, 2,6, 3,3, 3,5, 4,1, 4,2, 4,6, 4,7, 9,9 };
PROGMEM prog_uchar letters_cyr_i[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,5, 2,4, 3,3, 4,1, 4,2, 4,3, 4,4, 4,5, 4,6, 4,7, 9,9 };
PROGMEM prog_uchar letters_cyr_short_i[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,0, 1,5, 2,1, 2,4, 3,0, 3,3, 4,1, 4,2, 4,3, 4,4, 4,5, 4,6, 4,7, 9,9 };
PROGMEM prog_uchar letters_cyr_el[] = { 0,7, 1,2, 1,3, 1,4, 1,5, 1,6, 1,7, 2,1, 3,1, 4,1, 4,2, 4,3, 4,4, 4,5, 4,6, 4,7, 9,9 };
PROGMEM prog_uchar letters_cyr_pe[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,1, 2,1, 3,1, 3,2, 3,3, 3,4, 3,5, 3,6, 3,7, 9,9 };
PROGMEM prog_uchar letters_cyr_u[] = { 0,1, 0,2, 0,3, 0,7, 1,4, 1,7, 2,4, 2,7, 3,1, 3,2, 3,3, 3,4, 3,5, 3,6, 9,9 };
PROGMEM prog_uchar letters_cyr_ef[] = { 0,2, 0,3, 0,4, 0,5, 1,1, 1,6, 2,1, 2,2, 2,3, 2,4, 2,5, 2,6, 2,7, 3,1, 3,6, 4,2, 4,3, 4,4, 4,5, 9,9 };
PROGMEM prog_uchar letters_cyr_tse[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,7, 2,7, 3,1, 3,2, 3,3, 3,4, 3,5, 3,6, 3,7, 4,7, 4,8, 9,9 };
PROGMEM prog_uchar letters_cyr_che[] = { 0,1, 0,2, 0,3, 1,4, 2,4, 3,1, 3,2, 3,3, 3,4, 3,5, 3,6, 3,7, 9,9 };
PROGMEM prog_uchar letters_cyr_sha[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,7, 2,1, 2,2, 2,3, 2,4, 2,5, 2,6, 2,7, 3,7, 4,1, 4,2, 4,3, 4,4, 4,5, 4,6, 4,7, 9,9 };
PROGMEM prog_uchar letters_cyr_shcha[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,7, 2,1, 2,2, 2,3, 2,4, 2,5, 2,6, 2,7, 3,7, 4,1, 4,2, 4,3, 4,4, 4,5, 4,6, 4,7, 5,7, 5,8, 9,9 };
PROGMEM prog_uchar letters_cyr_hard_sign[] = { 0,1, 1,1, 1,2, 1,3, 1,4, 1,5, 1,6, 1,7, 2,4, 2,7, 3,4, 3,7, 4,5, 4,6, 9,9 };
PROGMEM prog_uchar letters_cyr_soft_sign[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,4, 1,7, 2,4, 2,7, 3,5, 3,6, 9,9 };
PROGMEM prog_uchar letters_cyr_yeru[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,4, 1,7, 2,4, 2,7, 3,5, 3,6, 5,1, 5,2, 5,3, 5,4, 5,5, 5,6, 5,7, 9,9};
PROGMEM prog_uchar letters_cyr_e[] = { 0,1, 0,4, 0,7, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,1, 3,4, 3,7, 4,2, 4,3, 4,4, 4,5, 4,6, 9,9};
PROGMEM prog_uchar letters_cyr_yu[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,4, 2,2, 2,3, 2,4, 2,5, 2,6, 3,1, 3,7, 4,1, 4,7, 5,2, 5,3, 5,4, 5,5, 5,6, 9,9};
PROGMEM prog_uchar letters_cyr_ya[] = { 0,2, 0,3, 0,7, 1,1, 1,4, 1,6, 2,1, 2,4, 2,5, 3,1, 3,4, 4,1, 4,2, 4,3, 4,4, 4,5, 4,6, 4,7, 9,9};
PROGMEM prog_uchar letters_cyr_io[] = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,0, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,0, 3,1, 3,4, 3,7, 9,9};
prog_uchar* font[] = { letters_33 /*!*/, 0, 0, 0, 0, 0, letters_39 /*'*/, 0, 0, 0, 0, letters_44 /*,*/, 0, 0, 0,
letters_48 /*0*/, letters_49 /*1*/, letters_50 /*2*/, letters_51 /*3*/, letters_52 /*4*/, letters_53 /*5*/,
letters_54 /*6*/, letters_55 /*7*/, letters_56 /*8*/, letters_57 /*9*/, 0, 0, 0, 0, 0, 0, 0, letters_65 /*A*/,
letters_66 /*B*/, letters_67 /*C*/, letters_68 /*D*/, letters_69 /*E*/, letters_70 /*F*/, letters_71 /*G*/,
letters_72 /*H*/, letters_73 /*I*/, letters_74 /*J*/, letters_75 /*K*/, letters_76 /*L*/, letters_77 /*M*/,
letters_78 /*N*/, letters_79 /*O*/, letters_80 /*P*/, letters_81 /*Q*/, letters_82 /*R*/, letters_83 /*S*/,
letters_84 /*T*/, letters_85 /*U*/, letters_86 /*V*/, letters_87 /*W*/, letters_88 /*X*/, letters_89 /*Y*/,
letters_90 /*Z*/
};
uint16_t fontMin=33;
uint16_t fontMax=90;
#if 0
// This section of the font works now, but doesn't appear to be correct.
prog_uchar letters_117[] PROGMEM = { 0,4, 0,5, 0,6, 1,7, 2,7, 3,4, 3,5, 3,6, 3,7, 9,9 };
prog_uchar letters_104[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,4, 2,4, 3,5, 3,6, 3,7, 9,9 };
prog_uchar letters_109[] PROGMEM = { 0,4, 0,5, 0,6, 0,7, 1,4, 2,5, 2,6, 2,7, 3,4, 4,5, 4,6, 4,7, 9,9 };
prog_uchar letters_114[] PROGMEM = { 0,4, 0,5, 0,6, 0,7, 1,4, 2,4, 9,9 };
prog_uchar letters_108[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 9,9 };
prog_uchar letters_116[] PROGMEM = { 0,2, 1,1, 1,2, 1,3, 1,4, 1,5, 1,6, 1,7, 2,2, 2,7, 3,7, 9,9 };
prog_uchar letters_107[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,5, 2,4, 2,6, 3,3, 3,7, 9,9 };
prog_uchar letters_118[] PROGMEM = { 0,4, 0,5, 1,6, 2,7, 3,6, 4,4, 4,5, 9,9 };
prog_uchar letters_98[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,4, 1,7, 2,4, 2,7, 3,5, 3,6, 9,9 };
prog_uchar letters_120[] PROGMEM = { 0,1, 0,2, 0,3, 0,4, 0,5, 0,6, 0,7, 1,5, 2,4, 2,6, 3,3, 3,7, 9,9 };
prog_uchar letters_119[] PROGMEM = { 0,4, 0,5, 1,6, 1,7, 2,4, 2,5, 3,6, 3,7, 4,4, 4,5, 9,9 };
prog_uchar letters_111[] PROGMEM = { 0,5, 0,6, 1,4, 1,7, 2,4, 2,7, 3,5, 3,6, 9,9 };
prog_uchar letters_105[] PROGMEM = { 0,1, 0,3, 0,4, 0,5, 0,6, 0,7, 9,9 };
prog_uchar letters_110[] PROGMEM = { 0,4, 0,5, 0,6, 0,7, 1,4, 2,4, 3,5, 3,6, 3,7, 9,9 };
prog_uchar letters_113[] PROGMEM = { 0,4, 0,5, 1,3, 1,6, 2,3, 2,6, 3,3, 3,4, 3,5, 3,6, 3,7, 3,8, 9,9 };
prog_uchar letters_100[] PROGMEM = { 0,2, 0,3, 1,1, 1,4, 1,7, 2,1, 2,4, 2,7, 3,1, 3,2, 3,3, 3,4, 3,5, 3,6, 9,9 };
prog_uchar letters_103[] PROGMEM = { 0,3, 0,4, 0,8, 1,2, 1,5, 1,8, 2,2, 2,5, 2,8, 3,2, 3,3, 3,4, 3,5, 3,6, 3,7, 9,9 };
prog_uchar letters_112[] PROGMEM = { 0,3, 0,4, 0,5, 0,6, 0,7, 0,8, 1,3, 1,6, 2,3, 2,6, 3,4, 3,5, 9,9 };
prog_uchar letters_101[] PROGMEM = { 0,4, 0,5, 0,6, 1,3, 1,5, 1,7, 2,3, 2,5, 2,7, 3,4, 3,5, 3,7, 9,9 };
prog_uchar letters_102[] PROGMEM = { 0,5, 1,1, 1,2, 1,3, 1,4, 1,5, 1,6, 1,7, 2,1, 2,5, 3,1, 9,9 };
prog_uchar letters_115[] PROGMEM = { 0,3, 0,4, 0,7, 1,3, 1,5, 1,7, 2,3, 2,5, 2,7, 3,3, 3,5, 3,6, 3,7, 9,9 };
prog_uchar letters_99[] PROGMEM = { 0,5, 0,6, 1,4, 1,7, 2,4, 2,7, 3,4, 3,7, 9,9 };
prog_uchar letters_106[] PROGMEM = { 0,8, 1,2, 1,4, 1,5, 1,6, 1,7, 1,8, 9,9 };
prog_uchar letters_97[] PROGMEM = { 0,6, 0,7, 1,3, 1,5, 1,7, 2,3, 2,5, 2,7, 3,4, 3,5, 3,6, 3,7, 9,9 };
prog_uchar* font2[] = { 0, 0, 0, 0, 0, 0, letters_97 /*a*/, letters_98 /*b*/, letters_99 /*c*/, letters_100 /*d*/, letters_101 /*e*/, letters_102 /*f*/, letters_103 /*g*/, letters_104 /*h*/, letters_105 /*i*/, letters_106 /*j*/, letters_107 /*k*/, letters_108 /*l*/, letters_109 /*m*/, letters_110 /*n*/, letters_111 /*o*/, letters_112 /*p*/, letters_113 /*q*/, letters_114 /*r*/, letters_115 /*s*/, letters_116 /*t*/, letters_117 /*u*/, letters_118 /*v*/, letters_119 /*w*/, letters_120 /*x*/ };
*/
#endif
PROGMEM const unsigned char* font_ru[] = {
letters_65 /*A*/, letters_cyr_be /*Б*/, letters_66 /*B*/, letters_cyr_ghe /*Г*/,
letters_cyr_de /*Д*/, letters_69 /*E*/, letters_cyr_zhe /*Ж*/, letters_51 /*3*/,
letters_cyr_i /*И*/, letters_cyr_short_i /*Й*/, letters_75 /*K*/, letters_cyr_el /*Л*/,
letters_77 /*M*/, letters_72 /*H*/, letters_79 /*O*/, letters_cyr_pe /*П*/,
letters_80 /*P*/, letters_67 /*C*/, letters_84 /*T*/, letters_cyr_u /*У*/,
letters_cyr_ef /*Ф*/, letters_88 /*X*/, letters_cyr_tse /*Ц*/, letters_cyr_che /*Ч*/,
letters_cyr_sha /*Ш*/, letters_cyr_shcha /*Щ*/, letters_cyr_hard_sign /*Ъ*/, letters_cyr_yeru /*Ы*/,
letters_cyr_soft_sign /*Ь*/, letters_cyr_e /*Э*/, letters_cyr_yu /*Ю*/, letters_cyr_ya /*Я*/
};
uint16_t utf_hi_char = 0;
/* ----------------------------------------------------------------- */
/** Draws a figure (0-9). You should call it with set=1,
* wait a little them call it again with set=0
* @param figure is the figure [0-9]
* @param x,y coordinates,
* @param set is 1 or 0 to draw or clear it
*/
uint8_t Font::Draw(unsigned char letter,int x,int y,int set) {
uint16_t maxx=0;
unsigned char* character;
if (letter==' ') return 3+2; // пробел = ничего не рисуем :(
if (letter>=0x80) { // UTF-8 handling
if (letter >= 0xc0) {
utf_hi_char = letter - 0xd0;
return 0;
} else {
letter &= 0x3f;
if (!utf_hi_char && (letter==1))
character = letters_cyr_io;
else
character = (unsigned char *)pgm_read_word(&(font_ru[letter+(utf_hi_char<<6) - 0x10]));
}
} else {
if (letter<fontMin || letter>fontMax)
return 0;
else
character = (unsigned char *)pgm_read_word(&(font[letter-fontMin]));
}
int i=0;
unsigned char point_x,point_y;
do {
point_x = pgm_read_byte_near(character+i);
point_y = pgm_read_byte_near(character+i+1);
if (point_x == 9) break;
if (maxx < point_x) maxx = point_x;
if (point_x+x<14 && point_x+x>=0 && point_y+y<9 && point_y+y>=0) {
LedSign::Set(point_x+x, point_y+y, set);
}
i+=2;
} while (1);
return maxx+2;
}
/* ----------------------------------------------------------------- */
/** Draw a figure in the other direction (rotated 90°)
* @param figure is the figure [0-9]
* @param x,y coordinates,
* @param set is 1 or 0 to draw or clear it
*/
uint8_t Font::Draw90(unsigned char letter,int x,int y,int set) {
uint16_t maxx=0;
unsigned char* character;
if (letter==' ') return 3+2; // пробел = ничего не рисуем :(
if (letter>=0x80) { // UTF-8 handling
if (letter >= 0xc0) {
utf_hi_char = letter - 0xd0;
return 0;
} else {
letter &= 0x3f;
if (!utf_hi_char && (letter==1))
character = letters_cyr_io;
else
character = (unsigned char *)pgm_read_word(&(font_ru[letter+(utf_hi_char<<6) - 0x10]));
}
} else {
if (letter<fontMin || letter>fontMax)
return 0;
else
character = (unsigned char *)pgm_read_word(&(font[letter-fontMin]));
}
int i=0;
unsigned char point_x,point_y;
do {
point_x = pgm_read_byte_near(character+i);
point_y = pgm_read_byte_near(character+i+1);
if (point_x == 9) break;
if (maxx < point_x) maxx = point_x;
if (point_x+x<14 && point_x+x>=0 && point_y+y<9 && point_y+y>=0) {
//LedSign::Set(point_x+x, point_y+y, set);
LedSign::Set(7-point_y+x, point_x+y, set);
}
i+=2;
} while (1);
return maxx+2;
}