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pagewalk.cpp
Go to the documentation of this file.
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/**********************************************************************
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* File: pagewalk.cpp (Formerly walkers.c)
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* Description: Block list processors
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* Author: Phil Cheatle
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* Created: Thu Oct 10 16:25:24 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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#include "
mfcpch.h
"
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#include "
pageres.h
"
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#include "
tesseractclass.h
"
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namespace
tesseract
{
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void
Tesseract::process_selected_words
(
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PAGE_RES
* page_res,
// blocks to check
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TBOX
& selection_box,
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BOOL8
(
tesseract::Tesseract
::*word_processor)(
// function to call
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BLOCK
* block,
ROW
* row,
WERD_RES
* word_res)) {
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for
(
PAGE_RES_IT
page_res_it(page_res); page_res_it.
word
() !=
NULL
;
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page_res_it.forward()) {
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WERD
* word = page_res_it.word()->word;
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if
(word->
bounding_box
().
overlap
(selection_box)) {
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if
(!((this->*word_processor)(page_res_it.block()->block,
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page_res_it.row()->row,
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page_res_it.word())))
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return
;
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}
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}
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}
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}
// namespace tesseract
mnt
data
src
tesseract-ocr
ccmain
pagewalk.cpp
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1.8.1