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split.h
Go to the documentation of this file.
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/* -*-C-*-
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********************************************************************************
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*
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* File: split.h (Formerly split.h)
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* Description:
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* Author: Mark Seaman, SW Productivity
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* Created: Fri Oct 16 14:37:00 1987
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* Modified: Mon May 13 10:49:23 1991 (Mark Seaman) marks@hpgrlt
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* Language: C
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* Package: N/A
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* Status: Reusable Software Component
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*
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* (c) Copyright 1987, Hewlett-Packard Company.
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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 SPLIT_H
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#define SPLIT_H
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/*----------------------------------------------------------------------
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I n c l u d e s
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----------------------------------------------------------------------*/
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#include "
blobs.h
"
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#include "
oldlist.h
"
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/*----------------------------------------------------------------------
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T y p e s
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----------------------------------------------------------------------*/
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typedef
struct
split_record
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{
/* SPLIT */
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EDGEPT
*
point1
;
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EDGEPT
*
point2
;
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}
SPLIT
;
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typedef
LIST
SPLITS
;
/* SPLITS */
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/*----------------------------------------------------------------------
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V a r i a b l e s
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----------------------------------------------------------------------*/
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extern
BOOL_VAR_H
(
wordrec_display_splits
, 0,
"Display splits"
);
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/*----------------------------------------------------------------------
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M a c r o s
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----------------------------------------------------------------------*/
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/**********************************************************************
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* clone_split
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*
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* Create a new split record and set the contents equal to the contents
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* of this record.
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**********************************************************************/
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#define clone_split(dest,source) \
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if (source) \
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(dest) = new_split ((source)->point1, (source)->point2); \
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else \
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(dest) = (SPLIT*) NULL \
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/*----------------------------------------------------------------------
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F u n c t i o n s
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----------------------------------------------------------------------*/
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void
delete_split
(
SPLIT
*split);
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EDGEPT
*
make_edgept
(
int
x,
int
y,
EDGEPT
*next,
EDGEPT
*prev);
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void
remove_edgept
(
EDGEPT
*point);
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SPLIT
*
new_split
(
EDGEPT
*point1,
EDGEPT
*point2);
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void
print_split
(
SPLIT
*split);
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void
split_outline
(
EDGEPT
*join_point1,
EDGEPT
*join_point2);
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void
unsplit_outlines
(
EDGEPT
*p1,
EDGEPT
*p2);
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#endif
mnt
data
src
tesseract-ocr
ccstruct
split.h
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