/*************************************************************************************** * * WRITEPAD(r): Handwriting Recognition Engine (HWRE) and components. * Copyright (c) 2001-2016 PhatWare (r) Corp. All rights reserved. * * Licensing and other inquires: * Developer: Stan Miasnikov, et al. (c) PhatWare Corp. * * WRITEPAD HWRE is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS" * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE, * INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR * FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL PHATWARE CORP. * BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT, SPECIAL, INCIDENTAL, * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER, * INCLUDING WITHOUT LIMITATION, LOSS OF PROFIT, LOSS OF USE, SAVINGS * OR REVENUE, OR THE CLAIMS OF THIRD PARTIES, WHETHER OR NOT PHATWARE CORP. * HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE. * See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with WritePad. If not, see . * **************************************************************************************/ #include "hwr_sys.h" #include "const.h" #include "def.h" /************************** Global variables **************************/ ROM_DATA _SHORT sqrtab[LENTH_S] = {0,1,1,1,2,2,2,2,2,3,3,3,3,3,3,3, 4,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5, 6,6,6,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 11,11,11,11,11,11,11 } ; ROM_DATA _ULONG bit[32] = { 0x1,0x2,0x4,0x8,0x10,0x20,0x40,0x80,0x100,0x200, 0x400,0x800,0x1000,0x2000,0x4000,0x8000,0x10000L, 0x20000L,0x40000L,0x80000L,0x100000L,0x200000L,0x400000L, 0x800000L,0x1000000L,0x2000000L,0x4000000L,0x8000000L, 0x10000000L,0x20000000L,0x40000000L,0x80000000L }; ROM_DATA _SHORT quad[LENTH_Q]= { 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256, 289, 324, 361, 400, 441, 484, 529, 576, 625, 676, 729, 784, 841, 900, 961, 1024, 1089, 1156, 1225, 1296, 1369, 1444, 1521, 1600, 1681, 1764, 1849, 1936, 2025, 2116, 2209, 2304, 2401, 2500, 2601, 2704, 2809, 2916, 3025, 3136, 3249, 3364, 3481, 3600, 3721, 3844, 3969 } ; ROM_DATA _SHORT eps0[LENTH_E]= { 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 8, 11, 15, 20, 25, 30, 36, 42, 48, 55, 62, 69, 77, 85, 92, 101, 109, 117, 126, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135, 135 } ; ROM_DATA _SHORT eps1[LENTH_E]= { 0, 0, 0, 0, 0, 0, 9, 30, 54, 78, 100, 118, 134, 146, 157, 165, 172, 177, 181, 184, 187, 189, 190, 192, 193, 193, 194, 194, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195, 195 } ; ROM_DATA _SHORT eps2[LENTH_E] = { 0, 1, 9, 26, 44, 59, 71, 80, 87, 92, 95, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98 } ; ROM_DATA _SHORT eps3[LENTH_E]= { 9, 27, 46, 61, 74, 84, 91, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96 } ; #if HWR_SYSTEM==HWR_DOS /* || HWR_SYSTEM==HWR_WINDOWS */ SPECL speclGlobal[SPECVAL]= {0} ; /* Event describing structures array */ #endif ROM_DATA _SHORT nbcut0 = 10 ; /* Utmost radius of intersection */ /* search */ ROM_DATA _SHORT nbcut1 = 95 ; /* A square of utmost radius of */ /* intersection search */ ROM_DATA _SHORT nbcut2 = 2 ; /******************* Low level constants *****************************/ ROM_DATA CONSTS const1 = { (_SHORT)HORDA , /* Normalization chord */ (_SHORT)DLT0 , /* */ (_SHORT)NSR , /* */ (_SHORT)J_STEP , /* Initial steps of search for */ (_SHORT)I_STEP , /* intersectons */ (_SHORT)EPS_Y , /* Vicinity of pointing out extremums*/ (_SHORT)EPS_X, /* and preliminary search for */ /* shelves */ (_SHORT)EPS_PY , /* Maximum horizontal and vertical */ (_SHORT)EPS_PX , /* size of "points" . */ (_SHORT)EPS_ST , /* Maximum length of a stroke. */ /* (_SHORT)EPSA_ST , */ /* Maximum slope of a stroke. */ /* (_SHORT)EPSR_ST , */ /* Stroke maximum integral curvature */ /* (_SHORT)EPSX_SH , */ /* Minimum horizontal shelves */ /* */ /* size . */ /* (_SHORT)EPSY_SH , */ /* Half maximum vertical shelf */ /* */ /* size */ /* (_SHORT)EPSL_SH , */ /* Maximum height of shelves gluing */ /* (_SHORT)EPS_SM , */ /* Vicinity of ending extremums */ /* marks */ (_SHORT)A0 , /* */ (_SHORT)B0 , /* */ (_SHORT)LF0 , /* */ (_SHORT)LZ0 , /* */ (_SHORT)A1 , /* */ (_SHORT)B1 , /* */ (_SHORT)LF1 , /* */ (_SHORT)LZ1 , /* */ (_SHORT)A2 , /* */ (_SHORT)B2 , /* */ (_SHORT)LF2 , /* */ (_SHORT)LZ2 , /* */ (_SHORT)A3 , /* */ (_SHORT)B3 , /* */ (_SHORT)LF3 , /* */ (_SHORT)LZ3 /* */ /* (_SHORT)EPS_F */ } ; #if PG_DEBUG || (defined(FORMULA) && !DEMO) /****************** Interface variables ******************************/ _SHORT PG_line_s = 1; /* line mumber in DEBUG window */ _SHORT mpr; /* print mask */ _CHAR *code_name[] = /* codes */ { "_NO_CODE", /* are described */ "_ZZ_", "_UU_", "_IU_", "_GU_", /* here */ " _O_", "_GD_", "_ID_", "_UD_", /* */ "_UUL_","_UUR_","_UDL_","_UDR_",/* */ "_XT_", "_ANl", "_DF_ ", "_ST_",/* */ "_ANr","_ZZZ_","_Z_","_FF_", /* */ "_DUR_","_CUR_","_CUL_","_DUL_",/* */ "_DDR_","_CDR_","_CDL_","_DDL_",/* */ "_GUs_","_GDs_","_Gl_","_Gr_", /* */ "_UUC_","_UDC_", /* */ "_TS_", "_TZ_", "_BR_", "_BL", "_BSS", "_AN_UR", "_AN_UL", "NO NAME DEFINED", "NO NAME DEFINED", "NO NAME DEFINED", "NO NAME DEFINED", "NO NAME DEFINED", "NO NAME DEFINED", "NO NAME DEFINED", "NO NAME DEFINED", "NO NAME DEFINED" }; /* */ _CHAR *dist_name[] = /* heights and directions */ { " ", "US1_", "US2_", "UE1_", "UE2_", "UI1_", "UI2_", "MD_", "DI1_", "DI2_", "DE1_", "DE2_", "DS1_", "DS2_", " ", " ", "f_ ","fUS1_","fUS2_","fUE1_","fUE2_","fUI1_","fUI2_", "fMD_","fDI1_","fDI2_","fDE1_","fDE2_","fDS1_","fDS2_", " ", " ", "b_ ","bUS1_","bUS2_","bUE1_","bUE2_","bU1_","bU2_", "bMD_","bDI1_","bDI2_","bDE1_","bDE2_","bDS1_","bDS2_" }; /* */ #if 0 p_CHAR links_name[] = /* array of link's names */ { "ARC_UNKNOWN", "ARC_LEFT", "ARC_RIGHT", "ARC_UP", "ARC_DOWN", "ARC_UP_LEFT", "ARC_DOWN_LEFT", "ARC_UP_RIGHT", "ARC_DOWN_RIGHT", "ARC_LINE_VERT", "ARC_LINE_HOR", "ARC_LINE_SLASH", "ARC_LINE_BACKSLASH", "ARC_S_LIKE", "ARC_Z_LIKE", "ARC_SHORT" }; #else p_CHAR links_name[] = /* array of link's names */ { "LINK_UNKNOWN", "LINK_HCR_CCW", "LINK_LCR_CCW", "LINK_MCR_CCW", "LINK_SCR_CCW", "LINK_TCR_CCW", "LINK_LINE", "LINK_TCR_CW", "LINK_SCR_CW", "LINK_MCR_CW", "LINK_LCR_CW", "LINK_HCR_CW", "LINK_HS_LIKE", "LINK_S_LIKE", "LINK_Z_LIKE", "LINK_HZ_LIKE" }; #endif #endif /* PG_DEBUG... */ /***************************************************************************/