tesseract/textord/fpchop.cpp

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/**********************************************************************
* File: fpchop.cpp (Formerly fp_chop.c)
* Description: Code to chop fixed pitch text into character cells.
2016-11-08 02:46:33 +08:00
* Author: Ray Smith
* Created: Thu Sep 16 11:14:15 BST 1993
*
* (C) Copyright 1993, Hewlett-Packard Ltd.
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
** http://www.apache.org/licenses/LICENSE-2.0
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*
**********************************************************************/
#ifdef __UNIX__
#include <assert.h>
#endif
#include "stderr.h"
#include "blobbox.h"
#include "statistc.h"
#include "drawtord.h"
#include "tovars.h"
#include "topitch.h"
#include "fpchop.h"
// Include automatically generated configuration file if running autoconf.
#ifdef HAVE_CONFIG_H
#include "config_auto.h"
#endif
#define EXTERN
EXTERN INT_VAR (textord_fp_chop_error, 2,
"Max allowed bending of chop cells");
EXTERN double_VAR (textord_fp_chop_snap, 0.5,
"Max distance of chop pt from vertex");
ELISTIZE(C_OUTLINE_FRAG)
//#undef ASSERT_HOST
//#define ASSERT_HOST(x) if (!(x)) AfxMessageBox(#x);
/**********************************************************************
* fixed_pitch_words
*
* Make a ROW from a fixed pitch TO_ROW.
**********************************************************************/
ROW *fixed_pitch_words( //find lines
TO_ROW *row, //row to do
FCOORD rotation //for drawing
) {
BOOL8 bol; //start of line
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
uint8_t blanks; //in front of word
uint8_t new_blanks; //blanks in empty cell
int16_t chop_coord; //chop boundary
int16_t prev_chop_coord; //start of cell
int16_t rep_left; //left edge of rep word
ROW *real_row; //output row
C_OUTLINE_LIST left_coutlines;
C_OUTLINE_LIST right_coutlines;
C_BLOB_LIST cblobs;
C_BLOB_IT cblob_it = &cblobs;
WERD_LIST words;
WERD_IT word_it = &words; //new words
//repeated blobs
WERD_IT rep_it = &row->rep_words;
WERD *word; //new word
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int32_t xstarts[2]; //row ends
int32_t prev_x; //end of prev blob
//iterator
BLOBNBOX_IT box_it = row->blob_list ();
//boundaries
ICOORDELT_IT cell_it = &row->char_cells;
#ifndef GRAPHICS_DISABLED
if (textord_show_page_cuts && to_win != NULL) {
plot_row_cells (to_win, ScrollView::RED, row, 0, &row->char_cells);
}
#endif
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
prev_x = -INT16_MAX;
bol = TRUE;
blanks = 0;
if (rep_it.empty ())
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
rep_left = INT16_MAX;
else
rep_left = rep_it.data ()->bounding_box ().left ();
if (box_it.empty ())
return NULL; //empty row
xstarts[0] = box_it.data ()->bounding_box ().left ();
if (rep_left < xstarts[0]) {
xstarts[0] = rep_left;
}
if (cell_it.empty () || row->char_cells.singleton ()) {
tprintf ("Row without enough char cells!\n");
tprintf ("Leftmost blob is at (%d,%d)\n",
box_it.data ()->bounding_box ().left (),
box_it.data ()->bounding_box ().bottom ());
return NULL;
}
ASSERT_HOST (!cell_it.empty () && !row->char_cells.singleton ());
prev_chop_coord = cell_it.data ()->x ();
word = NULL;
while (rep_left < cell_it.data ()->x ()) {
word = add_repeated_word (&rep_it, rep_left, prev_chop_coord,
blanks, row->fixed_pitch, &word_it);
}
cell_it.mark_cycle_pt ();
if (prev_chop_coord >= cell_it.data ()->x ())
cell_it.forward ();
for (; !cell_it.cycled_list (); cell_it.forward ()) {
chop_coord = cell_it.data ()->x ();
while (!box_it.empty ()
&& box_it.data ()->bounding_box ().left () <= chop_coord) {
if (box_it.data ()->bounding_box ().right () > prev_x)
prev_x = box_it.data ()->bounding_box ().right ();
split_to_blob (box_it.extract (), chop_coord,
textord_fp_chop_error + 0.5f,
&left_coutlines,
&right_coutlines);
box_it.forward ();
while (!box_it.empty() && box_it.data()->cblob() == NULL) {
delete box_it.extract();
box_it.forward();
}
}
if (!right_coutlines.empty() && left_coutlines.empty())
split_to_blob (NULL, chop_coord,
textord_fp_chop_error + 0.5f,
&left_coutlines,
&right_coutlines);
if (!left_coutlines.empty()) {
cblob_it.add_after_then_move(new C_BLOB(&left_coutlines));
} else {
if (rep_left < chop_coord) {
if (rep_left > prev_chop_coord)
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
new_blanks = (uint8_t) floor ((rep_left - prev_chop_coord)
/ row->fixed_pitch + 0.5);
else
new_blanks = 0;
}
else {
if (chop_coord > prev_chop_coord)
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
new_blanks = (uint8_t) floor ((chop_coord - prev_chop_coord)
/ row->fixed_pitch + 0.5);
else
new_blanks = 0;
}
if (!cblob_it.empty()) {
if (blanks < 1 && word != NULL && !word->flag (W_REP_CHAR))
blanks = 1;
word = new WERD (&cblobs, blanks, NULL);
cblob_it.set_to_list (&cblobs);
word->set_flag (W_DONT_CHOP, TRUE);
word_it.add_after_then_move (word);
if (bol) {
word->set_flag (W_BOL, TRUE);
bol = FALSE;
}
blanks = new_blanks;
}
else
blanks += new_blanks;
while (rep_left < chop_coord) {
word = add_repeated_word (&rep_it, rep_left, prev_chop_coord,
blanks, row->fixed_pitch, &word_it);
}
}
if (prev_chop_coord < chop_coord)
prev_chop_coord = chop_coord;
}
if (!cblob_it.empty()) {
word = new WERD(&cblobs, blanks, NULL);
word->set_flag (W_DONT_CHOP, TRUE);
word_it.add_after_then_move (word);
if (bol)
word->set_flag (W_BOL, TRUE);
}
ASSERT_HOST (word != NULL);
while (!rep_it.empty ()) {
add_repeated_word (&rep_it, rep_left, prev_chop_coord,
blanks, row->fixed_pitch, &word_it);
}
//at end of line
word_it.data ()->set_flag (W_EOL, TRUE);
if (prev_chop_coord > prev_x)
prev_x = prev_chop_coord;
xstarts[1] = prev_x + 1;
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
real_row = new ROW (row, (int16_t) row->kern_size, (int16_t) row->space_size);
word_it.set_to_list (real_row->word_list ());
//put words in row
word_it.add_list_after (&words);
real_row->recalc_bounding_box ();
return real_row;
}
/**********************************************************************
* add_repeated_word
*
* Add repeated word into the row at the given point.
**********************************************************************/
WERD *add_repeated_word( //move repeated word
WERD_IT *rep_it, //repeated words
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t &rep_left, //left edge of word
int16_t &prev_chop_coord, //previous word end
uint8_t &blanks, //no of blanks
float pitch, //char cell size
WERD_IT *word_it //list of words
) {
WERD *word; //word to move
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t new_blanks; //extra blanks
if (rep_left > prev_chop_coord) {
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
new_blanks = (uint8_t) floor ((rep_left - prev_chop_coord) / pitch + 0.5);
blanks += new_blanks;
}
word = rep_it->extract ();
prev_chop_coord = word->bounding_box ().right ();
word_it->add_after_then_move (word);
word->set_blanks (blanks);
rep_it->forward ();
if (rep_it->empty ())
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
rep_left = INT16_MAX;
else
rep_left = rep_it->data ()->bounding_box ().left ();
blanks = 0;
return word;
}
/**********************************************************************
* split_to_blob
*
* Split a BLOBNBOX across a vertical chop line and put the pieces
* into a left outline list and a right outline list.
**********************************************************************/
void split_to_blob( //split the blob
BLOBNBOX *blob, //blob to split
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t chop_coord, //place to chop
float pitch_error, //allowed deviation
C_OUTLINE_LIST *left_coutlines, //for cblobs
C_OUTLINE_LIST *right_coutlines) {
C_BLOB *real_cblob; //cblob to chop
if (blob != NULL) {
real_cblob = blob->cblob();
} else {
real_cblob = NULL;
}
if (!right_coutlines->empty() || real_cblob != NULL)
fixed_chop_cblob(real_cblob,
chop_coord,
pitch_error,
left_coutlines,
right_coutlines);
delete blob;
}
/**********************************************************************
* fixed_chop_cblob
*
* Chop the given cblob (if any) and the existing right outlines to
* produce a list of outlines left of the chop point and more to the right.
**********************************************************************/
void fixed_chop_cblob( //split the blob
C_BLOB *blob, //blob to split
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t chop_coord, //place to chop
float pitch_error, //allowed deviation
C_OUTLINE_LIST *left_outlines, //left half of chop
C_OUTLINE_LIST *right_outlines //right half of chop
) {
C_OUTLINE *old_right; //already there
C_OUTLINE_LIST new_outlines; //new right ones
//ouput iterator
C_OUTLINE_IT left_it = left_outlines;
//in/out iterator
C_OUTLINE_IT right_it = right_outlines;
C_OUTLINE_IT new_it = &new_outlines;
C_OUTLINE_IT blob_it; //outlines in blob
if (!right_it.empty ()) {
while (!right_it.empty ()) {
old_right = right_it.extract ();
right_it.forward ();
fixed_split_coutline(old_right,
chop_coord,
pitch_error,
&left_it,
&new_it);
}
right_it.add_list_before (&new_outlines);
}
if (blob != NULL) {
blob_it.set_to_list (blob->out_list ());
for (blob_it.mark_cycle_pt (); !blob_it.cycled_list ();
blob_it.forward ())
fixed_split_coutline (blob_it.extract (), chop_coord, pitch_error,
&left_it, &right_it);
delete blob;
}
}
/**********************************************************************
* fixed_split_outline
*
* Chop the given outline (if necessary) placing the fragments which
* fall either side of the chop line into the appropriate list.
**********************************************************************/
void fixed_split_coutline( //chop the outline
C_OUTLINE *srcline, //source outline
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t chop_coord, //place to chop
float pitch_error, //allowed deviation
C_OUTLINE_IT *left_it, //left half of chop
C_OUTLINE_IT *right_it //right half of chop
) {
C_OUTLINE *child; //child outline
TBOX srcbox; //box of outline
C_OUTLINE_LIST left_ch; //left children
C_OUTLINE_LIST right_ch; //right children
C_OUTLINE_FRAG_LIST left_frags;//chopped fragments
C_OUTLINE_FRAG_LIST right_frags;;
C_OUTLINE_IT left_ch_it = &left_ch;
//for whole children
C_OUTLINE_IT right_ch_it = &right_ch;
//for holes
C_OUTLINE_IT child_it = srcline->child ();
srcbox = srcline->bounding_box();
if (srcbox.left() + srcbox.right() <= chop_coord * 2
&& srcbox.right() < chop_coord + pitch_error) {
// Whole outline is in the left side or not far over the chop_coord,
// so put the whole thing on the left.
left_it->add_after_then_move(srcline);
} else if (srcbox.left() + srcbox.right() > chop_coord * 2
&& srcbox.left () > chop_coord - pitch_error) {
// Whole outline is in the right side or not far over the chop_coord,
// so put the whole thing on the right.
right_it->add_before_stay_put(srcline);
} else {
// Needs real chopping.
if (fixed_chop_coutline(srcline, chop_coord, pitch_error,
&left_frags, &right_frags)) {
for (child_it.mark_cycle_pt(); !child_it.cycled_list();
child_it.forward()) {
child = child_it.extract();
srcbox = child->bounding_box();
if (srcbox.right() < chop_coord) {
// Whole child is on the left.
left_ch_it.add_after_then_move(child);
} else if (srcbox.left() > chop_coord) {
// Whole child is on the right.
right_ch_it.add_after_then_move (child);
} else {
// No pitch_error is allowed when chopping children to prevent
// impossible outlines from being created.
if (fixed_chop_coutline(child, chop_coord, 0.0f,
&left_frags, &right_frags)) {
delete child;
} else {
if (srcbox.left() + srcbox.right() <= chop_coord * 2)
left_ch_it.add_after_then_move(child);
else
right_ch_it.add_after_then_move(child);
}
}
}
close_chopped_cfragments(&left_frags, &left_ch, pitch_error, left_it);
close_chopped_cfragments(&right_frags, &right_ch, pitch_error, right_it);
ASSERT_HOST(left_ch.empty() && right_ch.empty());
// No children left.
delete srcline; // Smashed up.
} else {
// Chop failed. Just use middle coord.
if (srcbox.left() + srcbox.right() <= chop_coord * 2)
left_it->add_after_then_move(srcline); // Stick whole in left.
else
right_it->add_before_stay_put(srcline);
}
}
}
/**********************************************************************
* fixed_chop_coutline
*
* Chop the given coutline (if necessary) placing the fragments which
* fall either side of the chop line into the appropriate list.
* If the coutline lies too heavily to one side to chop, FALSE is returned.
**********************************************************************/
BOOL8 fixed_chop_coutline( //chop the outline
C_OUTLINE *srcline, //source outline
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t chop_coord, //place to chop
float pitch_error, //allowed deviation
C_OUTLINE_FRAG_LIST *left_frags, //left half of chop
C_OUTLINE_FRAG_LIST *right_frags //right half of chop
) {
BOOL8 first_frag; //fragment
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t left_edge; //of outline
int16_t startindex; //in first fragment
int32_t length; //of outline
int16_t stepindex; //into outline
int16_t head_index; //start of fragment
ICOORD head_pos; //start of fragment
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t tail_index; //end of fragment
ICOORD tail_pos; //end of fragment
ICOORD pos; //current point
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t first_index = 0; //first tail
ICOORD first_pos; //first tail
length = srcline->pathlength ();
pos = srcline->start_pos ();
left_edge = pos.x ();
tail_index = 0;
tail_pos = pos;
for (stepindex = 0; stepindex < length; stepindex++) {
if (pos.x () < left_edge) {
left_edge = pos.x ();
tail_index = stepindex;
tail_pos = pos;
}
pos += srcline->step (stepindex);
}
if (left_edge >= chop_coord - pitch_error)
return FALSE; //not worth it
startindex = tail_index;
first_frag = TRUE;
head_index = tail_index;
head_pos = tail_pos;
do {
do {
tail_pos += srcline->step (tail_index);
tail_index++;
if (tail_index == length)
tail_index = 0;
}
while (tail_pos.x () != chop_coord && tail_index != startindex);
if (tail_index == startindex) {
if (first_frag)
return FALSE; //doesn't cross line
else
break;
}
//#ifdef __UNIX__
ASSERT_HOST (head_index != tail_index);
//#endif
if (!first_frag) {
save_chop_cfragment(head_index,
head_pos,
tail_index,
tail_pos,
srcline,
left_frags);
}
else {
first_index = tail_index;
first_pos = tail_pos;
first_frag = FALSE;
}
while (srcline->step (tail_index).x () == 0) {
tail_pos += srcline->step (tail_index);
tail_index++;
if (tail_index == length)
tail_index = 0;
}
head_index = tail_index;
head_pos = tail_pos;
while (srcline->step (tail_index).x () > 0) {
do {
tail_pos += srcline->step (tail_index);
tail_index++;
if (tail_index == length)
tail_index = 0;
}
while (tail_pos.x () != chop_coord);
//#ifdef __UNIX__
ASSERT_HOST (head_index != tail_index);
//#endif
save_chop_cfragment(head_index,
head_pos,
tail_index,
tail_pos,
srcline,
right_frags);
while (srcline->step (tail_index).x () == 0) {
tail_pos += srcline->step (tail_index);
tail_index++;
if (tail_index == length)
tail_index = 0;
}
head_index = tail_index;
head_pos = tail_pos;
}
}
while (tail_index != startindex);
save_chop_cfragment(head_index,
head_pos,
first_index,
first_pos,
srcline,
left_frags);
return TRUE; //did some chopping
}
/**********************************************************************
* save_chop_cfragment
*
* Store the given fragment in the given fragment list.
**********************************************************************/
void save_chop_cfragment( //chop the outline
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t head_index, //head of fragment
ICOORD head_pos, //head of fragment
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t tail_index, //tail of fragment
ICOORD tail_pos, //tail of fragment
C_OUTLINE *srcline, //source of edgesteps
C_OUTLINE_FRAG_LIST *frags //fragment list
) {
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t jump; //gap across end
int16_t stepcount; //total steps
C_OUTLINE_FRAG *head; //head of fragment
C_OUTLINE_FRAG *tail; //tail of fragment
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t tail_y; //ycoord of tail
ASSERT_HOST (tail_pos.x () == head_pos.x ());
ASSERT_HOST (tail_index != head_index);
stepcount = tail_index - head_index;
if (stepcount < 0)
stepcount += srcline->pathlength ();
jump = tail_pos.y () - head_pos.y ();
if (jump < 0)
jump = -jump;
if (jump == stepcount)
return; //its a nop
tail_y = tail_pos.y ();
head = new C_OUTLINE_FRAG (head_pos, tail_pos, srcline,
head_index, tail_index);
tail = new C_OUTLINE_FRAG (head, tail_y);
head->other_end = tail;
add_frag_to_list(head, frags);
add_frag_to_list(tail, frags);
}
/**********************************************************************
* C_OUTLINE_FRAG::C_OUTLINE_FRAG
*
* Constructors for C_OUTLINE_FRAG.
**********************************************************************/
C_OUTLINE_FRAG::C_OUTLINE_FRAG( //record fragment
ICOORD start_pt, //start coord
ICOORD end_pt, //end coord
C_OUTLINE *outline, //source of steps
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t start_index,
int16_t end_index) {
start = start_pt;
end = end_pt;
ycoord = start_pt.y ();
stepcount = end_index - start_index;
if (stepcount < 0)
stepcount += outline->pathlength ();
ASSERT_HOST (stepcount > 0);
steps = new DIR128[stepcount];
if (end_index > start_index) {
for (int i = start_index; i < end_index; ++i)
steps[i - start_index] = outline->step_dir(i);
}
else {
int len = outline->pathlength();
int i = start_index;
for (; i < len; ++i)
steps[i - start_index] = outline->step_dir(i);
if (end_index > 0)
for (; i < end_index + len; ++i)
steps[i - start_index] = outline->step_dir(i - len);
}
other_end = NULL;
delete close();
}
C_OUTLINE_FRAG::C_OUTLINE_FRAG( //record fragment
C_OUTLINE_FRAG *head, //other end
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int16_t tail_y) {
ycoord = tail_y;
other_end = head;
start = head->start;
end = head->end;
steps = NULL;
stepcount = 0;
}
/**********************************************************************
* add_frag_to_list
*
* Insert the fragment in the list at the appropriate place to keep
* them in ascending ycoord order.
**********************************************************************/
void add_frag_to_list( //ordered add
C_OUTLINE_FRAG *frag, //fragment to add
C_OUTLINE_FRAG_LIST *frags //fragment list
) {
//output list
C_OUTLINE_FRAG_IT frag_it = frags;
if (!frags->empty ()) {
for (frag_it.mark_cycle_pt (); !frag_it.cycled_list ();
frag_it.forward ()) {
if (frag_it.data ()->ycoord > frag->ycoord
|| (frag_it.data ()->ycoord == frag->ycoord
&& frag->other_end->ycoord < frag->ycoord)) {
frag_it.add_before_then_move (frag);
return;
}
}
}
frag_it.add_to_end (frag);
}
/**********************************************************************
* close_chopped_cfragments
*
* Clear the given list of fragments joining them up into outlines.
* Each outline made soaks up any of the child outlines which it encloses.
**********************************************************************/
void close_chopped_cfragments( //chop the outline
C_OUTLINE_FRAG_LIST *frags, //list to clear
C_OUTLINE_LIST *children, //potential children
float pitch_error, //allowed shrinkage
C_OUTLINE_IT *dest_it //output list
) {
//iterator
C_OUTLINE_FRAG_IT frag_it = frags;
C_OUTLINE_FRAG *bottom_frag; //bottom of cut
C_OUTLINE_FRAG *top_frag; //top of cut
C_OUTLINE *outline; //new outline
C_OUTLINE *child; //current child
C_OUTLINE_IT child_it = children;
C_OUTLINE_IT olchild_it; //children of outline
while (!frag_it.empty()) {
frag_it.move_to_first();
// get bottom one
bottom_frag = frag_it.extract();
frag_it.forward();
top_frag = frag_it.data(); // look at next
if ((bottom_frag->steps == 0 && top_frag->steps == 0)
|| (bottom_frag->steps != 0 && top_frag->steps != 0)) {
if (frag_it.data_relative(1)->ycoord == top_frag->ycoord)
frag_it.forward();
}
top_frag = frag_it.extract();
if (top_frag->other_end != bottom_frag) {
outline = join_chopped_fragments(bottom_frag, top_frag);
ASSERT_HOST(outline == NULL);
} else {
outline = join_chopped_fragments(bottom_frag, top_frag);
if (outline != NULL) {
olchild_it.set_to_list(outline->child());
for (child_it.mark_cycle_pt(); !child_it.cycled_list();
child_it.forward()) {
child = child_it.data();
if (*child < *outline)
olchild_it.add_to_end(child_it.extract());
}
if (outline->bounding_box().width() > pitch_error)
dest_it->add_after_then_move(outline);
else
delete outline; // Make it disappear.
}
}
}
while (!child_it.empty ()) {
dest_it->add_after_then_move (child_it.extract ());
child_it.forward ();
}
}
/**********************************************************************
* join_chopped_fragments
*
* Join the two lists of POLYPTs such that neither OUTLINE_FRAG
* operand keeps responsibility for the fragment.
**********************************************************************/
C_OUTLINE *join_chopped_fragments( //join pieces
C_OUTLINE_FRAG *bottom, //bottom of cut
C_OUTLINE_FRAG *top //top of cut
) {
C_OUTLINE *outline; //closed loop
if (bottom->other_end == top) {
if (bottom->steps == 0)
outline = top->close (); //turn to outline
else
outline = bottom->close ();
delete top;
delete bottom;
return outline;
}
if (bottom->steps == 0) {
ASSERT_HOST (top->steps != 0);
join_segments (bottom->other_end, top);
}
else {
ASSERT_HOST (top->steps == 0);
join_segments (top->other_end, bottom);
}
top->other_end->other_end = bottom->other_end;
bottom->other_end->other_end = top->other_end;
delete bottom;
delete top;
return NULL;
}
/**********************************************************************
* join_segments
*
* Join the two edgestep fragments such that the second comes after
* the first and the gap between them is closed.
**********************************************************************/
void join_segments( //join pieces
C_OUTLINE_FRAG *bottom, //bottom of cut
C_OUTLINE_FRAG *top //top of cut
) {
DIR128 *steps; //new steps
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int32_t stepcount; //no of steps
int16_t fake_count; //fake steps
DIR128 fake_step; //step entry
ASSERT_HOST (bottom->end.x () == top->start.x ());
fake_count = top->start.y () - bottom->end.y ();
if (fake_count < 0) {
fake_count = -fake_count;
fake_step = 32;
}
else
fake_step = 96;
stepcount = bottom->stepcount + fake_count + top->stepcount;
steps = new DIR128[stepcount];
memmove (steps, bottom->steps, bottom->stepcount);
memset (steps + bottom->stepcount, fake_step.get_dir(), fake_count);
memmove (steps + bottom->stepcount + fake_count, top->steps,
top->stepcount);
delete [] bottom->steps;
bottom->steps = steps;
bottom->stepcount = stepcount;
bottom->end = top->end;
bottom->other_end->end = top->end;
}
/**********************************************************************
* C_OUTLINE_FRAG::close
*
* Join the ends of this fragment and turn it into an outline.
**********************************************************************/
C_OUTLINE *C_OUTLINE_FRAG::close() { //join pieces
DIR128 *new_steps; //new steps
Use POSIX data types and macros (#878) * api: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * cutil: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * training: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract data types by POSIX data types Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract data types by POSIX data types Now all Tesseract data types which are no longer needed can be removed from ccutil/host.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccmain: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccstruct: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * classify: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * dict: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * lstm: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * textord: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * wordrec: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * ccutil: Replace Tesseract's MIN_*INT, MAX_*INT* by POSIX *INT*_MIN, *INT*_MAX Remove the macros which are now unused from ccutil/host.h. Remove also the obsolete history comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> * Fix build error caused by ambiguous ClipToRange Error message vom Appveyor CI: C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2672: 'ClipToRange': no matching overloaded function found [C:\projects\tesseract\build\libtesseract.vcxproj] C:\projects\tesseract\ccstruct\coutln.cpp(818): error C2782: 'T ClipToRange(const T &,const T &,const T &)': template parameter 'T' is ambiguous [C:\projects\tesseract\build\libtesseract.vcxproj] c:\projects\tesseract\ccutil\helpers.h(122): note: see declaration of 'ClipToRange' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: could be 'char' C:\projects\tesseract\ccstruct\coutln.cpp(818): note: or 'int' Signed-off-by: Stefan Weil <sw@weilnetz.de> * unittest: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de> * arch: Replace Tesseract's MAX_INT8 by POSIX INT8_MAX Signed-off-by: Stefan Weil <sw@weilnetz.de>
2018-03-14 04:36:30 +08:00
int32_t new_stepcount; //no of steps
int16_t fake_count; //fake steps
DIR128 fake_step; //step entry
ASSERT_HOST (start.x () == end.x ());
fake_count = start.y () - end.y ();
if (fake_count < 0) {
fake_count = -fake_count;
fake_step = 32;
}
else
fake_step = 96;
new_stepcount = stepcount + fake_count;
if (new_stepcount > C_OUTLINE::kMaxOutlineLength)
return NULL; // Can't join them
new_steps = new DIR128[new_stepcount];
memmove(new_steps, steps, stepcount);
memset (new_steps + stepcount, fake_step.get_dir(), fake_count);
C_OUTLINE* result = new C_OUTLINE (start, new_steps, new_stepcount);
delete [] new_steps;
return result;
}
/**********************************************************************
* C_OUTLINE_FRAG::operator=
*
* Copy this fragment.
**********************************************************************/
//join pieces
C_OUTLINE_FRAG & C_OUTLINE_FRAG::operator= (
const C_OUTLINE_FRAG & src //fragment to copy
) {
if (steps != NULL)
delete [] steps;
stepcount = src.stepcount;
steps = new DIR128[stepcount];
memmove (steps, src.steps, stepcount);
start = src.start;
end = src.end;
ycoord = src.ycoord;
return *this;
}