2007-03-08 04:03:40 +08:00
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/**************************************************************************
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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**************************************************************************/
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#ifndef CONST_H
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#define CONST_H
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/*This file contains constants which are global to the entire system*/
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#define PATHSIZE 8192 /*max elements in edge path */
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#define OUTLINESIZE 256 /*max elements in aprroximated path */
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#define BLOBSIZE 10000 /*max no of blobs on a page */
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#define FIRSTCHAR '!' /*first char in set */
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#define LASTCHAR '~' /*last char in set */
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#define CHARSETSIZE (LASTCHAR-FIRSTCHAR+1)
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/*no of chars in set */
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#define MERGESIZE 10 /*max chars in a class */
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#define MAXCHARSIZE 159 /*max size of any char */
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#define CLASSIZE 256 /*max no of classes */
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#define SPLITSIZE 4 /*no of to_classes per class */
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#define BADCLASS 255 /*null class */
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#define BADMATCH 255 /*no match */
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#define CLASSLENGTH 16 /*max chars in a class string */
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#define VECSCALE 3 /*vector scaling factor in fx */
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#define REALSCALE ((double)(1<<VECSCALE))
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/*2.0**VECSCALE */
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#define SPLINESIZE 23 /*max spline parts to a line */
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#ifndef NULL
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#define NULL 0 /*null pointer array index */
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#endif
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#define MAXINT 2147483647 /*max value of an int */
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//#define MAXSHORT 32767 /*max value of short*/
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//#define MAXCHAR 127 /*max value of a char*/
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#define MAXUCHAR 255 /*max value of unsigned char */
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#define PI 3.14159265359/*pi */
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#ifndef __UNIX__
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/*approximate!! */
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#define MAXFLOAT 2000000000.0f
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#endif
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#define FILENAMESIZE 1024 /*max permissible path name length */
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#define MAX_WO_CLASSES 3 /*no of quickie classes */
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//#define BLOBFLAGS 4 /*No of flags in a blob*/
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#define ITALIC 0 /*measure of italicness */
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#define ASPECT_RATIO 2 /*aspect ratio of blob */
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#define NODEFLAGS 4 /*no of flags in a node */
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#define EDGEPTFLAGS 4 /*concavity,length etc. */
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#define FLAGS 0 /*flags array indices */
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#define CONVEX 1 /*TESSLINE point is convex */
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#define CONCAVE 2 /*used and set only in edges */
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//#define FIXED 4 /*TESSLINE point is fixed*/
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#define ONHULL 8 /*on convex hull */
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#define RUNLENGTH 1 /*length of run */
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#define DIR 2 /*direction of run */
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#define CORRECTION 3 /*correction of run */
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#define OUTLINES_PER_BLOB 8 /*max no of outlines in blob */
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#define PLUS 1 /*starbase markers */
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#define CIRCLE 3
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//#define WHITE 1 /*starbase colours*/
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//#define RED 2
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//#define YELLOW 3
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//#define GREEN 4
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//#define CYAN 5
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//#define BLUE 6
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#define SMD 0x100000 /*memory driver output */
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#define SCAN 0 /*scanner process id */
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#define EDGE 1 /*edge process id */
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#define FX 2 /*fx process id */
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2007-05-16 09:38:45 +08:00
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#define TESSTO 3 /*pageseg process id */
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2007-03-08 04:03:40 +08:00
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#define OCR 4 /*ocr process id */
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#define MAXPROC (OCR+1) /*no of processes */
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/*debugs[OCR] control flags*/
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#define STRINGCMPS 0x1 /*show ocrdiff compares */
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/*acts[OCR] control flags*/
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#define CHECKS 0x1 /*run accuracy checks */
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#define WRITEERRORS 0x2 /*write error output */
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#define WRITECORRECTS 0x4 /*write correct blobs as errors */
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#define WRITEWERDS 0x8 /*write whole words */
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#define FXSELECT 0x10 /*write error output */
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#define WRITEROWFILE 0x06 /*any write errors */
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#define LEARN 0x100 /*learn mode */
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#define WRITELEARNFILE 0xf00 /*any learning */
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#define EACHWERD 0x2000 /*clear vdc after each word */
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#endif
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