/usr/include/tesseract/imgs.h is in libtesseract-dev 3.02.01-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | /**********************************************************************
* File: imgs.h (Formerly images.h)
* Description: Header file for IMAGE member functions.
* Author: Ray Smith
* Created: Mon Jun 11 15:32:53 BST 1990
*
* (C) Copyright 1990, 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 IMGS_H
#define IMGS_H
#include "img.h"
#include "params.h"
extern INT_VAR_H (image_default_resolution, 300, "Image resolution dpi");
inT32 check_legal_image_size( //get rest of image
inT32 x, //x size required
inT32 y, //ysize required
inT8 bits_per_pixel //bpp required
);
//copy rectangle
extern DLLSYM void copy_sub_image(IMAGE *source, //source image
inT32 xstart, //start coords
inT32 ystart,
inT32 xext, //extent to copy
inT32 yext,
IMAGE *dest, //destination image
inT32 xdest, //destination coords
inT32 ydest,
BOOL8 adjust_grey //shift to new bpp
);
//enlarge rectangle
extern DLLSYM void enlarge_sub_image(IMAGE *source, //source image
inT32 xstart, //scaled start coords
inT32 ystart,
IMAGE *dest, //destination image
inT32 xdest, //dest coords
inT32 ydest,
inT32 xext, //destination extent
inT32 yext,
inT32 scale, //scale factor
BOOL8 adjust_grey //shift to new bpp
);
//reduce rectangle
extern DLLSYM void fast_reduce_sub_image(IMAGE *source, //source image
inT32 xstart, //start coords
inT32 ystart,
inT32 xext, //extent to copy
inT32 yext,
IMAGE *dest, //destination image
inT32 xdest, //destination coords
inT32 ydest,
inT32 scale, //reduction factor
BOOL8 adjust_grey //shift to new bpp
);
//reduce rectangle
extern DLLSYM void reduce_sub_image(IMAGE *source, //source image
inT32 xstart, //start coords
inT32 ystart,
inT32 xext, //extent to copy
inT32 yext,
IMAGE *dest, //destination image
inT32 xdest, //destination coords
inT32 ydest,
inT32 scale, //reduction factor
BOOL8 adjust_grey //shift to new bpp
);
extern DLLSYM void invert_image( /*invert the image */
IMAGE *image /*image ot invert */
);
//bias rectangle
extern DLLSYM void bias_sub_image(IMAGE *source, //source image
inT32 xstart, //start coords
inT32 ystart,
inT32 xext, //extent to copy
inT32 yext,
uinT8 bias //number to add
);
//copy rectangle
extern DLLSYM void starbase_to_normal(IMAGE *source, //source image
inT32 xstart, //start coords
inT32 ystart,
inT32 xext, //extent to copy
inT32 yext,
IMAGE *dest, //destination image
inT32 xdest, //destination coords
inT32 ydest,
BOOL8 preserve_grey //shift to new bpp
);
#endif
|