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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@158 d0cd1f9f-072b-0410-8dd7-cf729c803f20
77 lines
3.4 KiB
C
77 lines
3.4 KiB
C
/**********************************************************************
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* File: tessout.h (Formerly tessconv.h)
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* Description: Code to convert from tesseract data to mithras data.
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* Author: Ray Smith
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* Created: Tue Oct 22 12:54:38 BST 1991
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*
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* (C) Copyright 1991, Hewlett-Packard Ltd.
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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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**********************************************************************/
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#ifndef TESSOUT_H
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#define TESSOUT_H
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#include "ocrblock.h"
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#include "tessclas.h"
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#include "statistc.h"
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#include "notdll.h"
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BOOL8 make_blocks_from_rows( //make thresholds
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TEXTROW *tessrows, //old style rows
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const char *name, //name of image
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ICOORD page_tr, //page size
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BOOL8 copy_poly, //true to copy poly
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BLOCK_IT *block_it //blocks to make
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);
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ROW *convert_row( //convert a row
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TEXTROW *tessrow, //row to convert
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BOOL8 do_shift, //true do do shift
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inT16 &top, //top of row
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inT16 &bottom //bottom of row
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);
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void convert_words( //convert a row
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TEXTROW *tessrow, //row to convert
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BOOL8 do_shift, //true do do shift
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ROW *row //destination
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);
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PBLOB *convert_blob( //convert a blob
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TBLOB *tblob, //blob to convert
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BOOL8 do_shift //true do do shift
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);
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void convert_outline( //convert a outline
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TESSLINE *tessline, //outline to convert
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BOOL8 do_shift, //true do do shift
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BOOL8 reverse, //reverse it
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OUTLINE_IT *it //output list
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);
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void accumulate_word_stats( //get stats
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TWERD *word, //word to do
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STATS *kern_stats, //kerning
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ICOORD &bleft, //corners
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ICOORD &tright);
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void blob_bounding_box( //get bounding box
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TBLOB *blob, //blob to do
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inT16 &xmin, //bounding box
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inT16 &ymin,
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inT16 &xmax, //of blob
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inT16 &ymax);
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void free_blob( //free tess blob
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TBLOB *blob //blob to free
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);
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void free_tree( //free outlines
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TESSLINE *outline //outlines to free
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);
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void free_outline( //free one
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TESSLINE *outline //outline to free
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);
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#endif
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