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Remove unused functions create_edges_window, draw_raw_edge

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Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2019-08-12 15:04:10 +02:00
parent 23e605911f
commit 970622fbd1
5 changed files with 5 additions and 126 deletions
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4
src/textord/Makefile.am
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@ -22,7 +22,7 @@ noinst_HEADERS = \
alignedblob.h baselinedetect.h bbgrid.h blkocc.h blobgrid.h \
ccnontextdetect.h cjkpitch.h colfind.h colpartition.h colpartitionset.h \
colpartitiongrid.h \
devanagari_processing.h drawedg.h drawtord.h edgblob.h edgloop.h \
devanagari_processing.h drawtord.h edgblob.h edgloop.h \
equationdetectbase.h \
fpchop.h gap_map.h imagefind.h linefind.h makerow.h oldbasel.h \
pithsync.h pitsync1.h scanedg.h sortflts.h strokewidth.h \
@ -37,7 +37,7 @@ libtesseract_textord_la_SOURCES = \
alignedblob.cpp baselinedetect.cpp bbgrid.cpp blkocc.cpp blobgrid.cpp \
ccnontextdetect.cpp cjkpitch.cpp colfind.cpp colpartition.cpp colpartitionset.cpp \
colpartitiongrid.cpp devanagari_processing.cpp \
drawedg.cpp drawtord.cpp edgblob.cpp edgloop.cpp \
drawtord.cpp edgblob.cpp edgloop.cpp \
equationdetectbase.cpp \
fpchop.cpp gap_map.cpp imagefind.cpp linefind.cpp makerow.cpp oldbasel.cpp \
pithsync.cpp pitsync1.cpp scanedg.cpp sortflts.cpp strokewidth.cpp \

81
src/textord/drawedg.cpp
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@ -1,81 +0,0 @@
/**********************************************************************
* File: drawedg.cpp (Formerly drawedge.c)
* Description: Collection of functions to draw things to do with edge
* detection.
* Author: Ray Smith
* Created: Thu Jun 06 13:29:20 BST 1991
*
* (C) Copyright 1991, 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.
*
**********************************************************************/
#include "drawedg.h"
// Include automatically generated configuration file if running autoconf.
#ifdef HAVE_CONFIG_H
#include "config_auto.h"
#endif
#ifndef GRAPHICS_DISABLED
/** title of window */
#define IMAGE_WIN_NAME "Edges"
#define IMAGE_XPOS 250
/** default position */
#define IMAGE_YPOS 0
/**
* @name create_edges_window
*
* Create the edges window.
* @param page_tr size of image
*/
ScrollView* create_edges_window(ICOORD page_tr) {
ScrollView* image_win; //image window
//create the window
image_win = new ScrollView (IMAGE_WIN_NAME, IMAGE_XPOS, IMAGE_YPOS, 0, 0, page_tr.x (), page_tr.y ());
return image_win; //window
}
/**
* @name draw_raw_edge
*
* Draw the raw steps to the given window in the given colour.
* @param fd window to draw in
* @param start start of loop
* @param colour colour to draw in
*/
void draw_raw_edge(ScrollView* fd,
CRACKEDGE *start,
ScrollView::Color colour) {
CRACKEDGE *edgept; //current point
fd->Pen(colour);
edgept = start;
fd->SetCursor(edgept->pos.x (), edgept->pos.y ());
do {
do
edgept = edgept->next;
//merge straight lines
while (edgept != start && edgept->prev->stepx == edgept->stepx && edgept->prev->stepy == edgept->stepy);
//draw lines
fd->DrawTo(edgept->pos.x (), edgept->pos.y ());
}
while (edgept != start);
}
#endif // GRAPHICS_DISABLED

37
src/textord/drawedg.h
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@ -1,37 +0,0 @@
/**********************************************************************
* File: drawedg.h (Formerly drawedge.h)
* Description: Collection of functions to draw things to do with edge
*detection.
* Author: Ray Smith
* Created: Thu Jun 06 13:29:20 BST 1991
*
* (C) Copyright 1991, 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.
*
**********************************************************************/
#ifndef DRAWEDG_H
#define DRAWEDG_H
#ifndef GRAPHICS_DISABLED
#include "scrollview.h"
#include "crakedge.h"
ScrollView* create_edges_window( //make window
ICOORD page_tr //size of image
);
void draw_raw_edge( //draw the cracks
ScrollView* fd, //window to draw in
CRACKEDGE *start, //start of loop
ScrollView::Color colour //colour to draw in
);
#endif
#endif

1
src/textord/edgblob.cpp
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@ -17,7 +17,6 @@
**********************************************************************/
#include "scanedg.h"
#include "drawedg.h"
#include "edgloop.h"
#include "edgblob.h"

8
src/textord/edgloop.cpp
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@ -1,8 +1,7 @@
/**********************************************************************
* File: edgloop.cpp (Formerly edgeloop.c)
* Description: Functions to clean up an outline before approximation.
* Author: Ray Smith
* Created: Tue Mar 26 16:56:25 GMT 1991
* Author: Ray Smith
*
* (C) Copyright 1991, Hewlett-Packard Ltd.
** Licensed under the Apache License, Version 2.0 (the "License");
@ -17,9 +16,8 @@
*
**********************************************************************/
#include "scanedg.h"
#include "drawedg.h"
#include "edgloop.h"
#include "scanedg.h"
#include "edgloop.h"
// Include automatically generated configuration file if running autoconf.
#ifdef HAVE_CONFIG_H