tesseract  5.0.0
scanedg.h
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1 /**********************************************************************
2  * File: scanedg.h (Formerly scanedge.h)
3  * Description: Raster scanning crack based edge extractor.
4  * Author: Ray Smith
5  *
6  * (C) Copyright 1991, Hewlett-Packard Ltd.
7  ** Licensed under the Apache License, Version 2.0 (the "License");
8  ** you may not use this file except in compliance with the License.
9  ** You may obtain a copy of the License at
10  ** http://www.apache.org/licenses/LICENSE-2.0
11  ** Unless required by applicable law or agreed to in writing, software
12  ** distributed under the License is distributed on an "AS IS" BASIS,
13  ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  ** See the License for the specific language governing permissions and
15  ** limitations under the License.
16  *
17  **********************************************************************/
18 
19 #ifndef SCANEDG_H
20 #define SCANEDG_H
21 
22 #include "image.h"
23 #include "params.h"
24 
25 struct Pix;
26 
27 namespace tesseract {
28 
29 class C_OUTLINE_IT;
30 class PDBLK;
31 
32 void block_edges(Image t_image, // thresholded image
33  PDBLK *block, // block in image
34  C_OUTLINE_IT *outline_it);
35 
36 } // namespace tesseract
37 
38 #endif
void block_edges(Image t_pix, PDBLK *block, C_OUTLINE_IT *outline_it)
Definition: scanedg.cpp:62