Tesseract 3.02

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ambiguous_words.cpp File Reference
`#include <stdio.h>`
`#include "baseapi.h"`
`#include "helpers.h"`
`#include "strngs.h"`
`#include "dict.h"`
`#include "tesseractclass.h"`

Go to the source code of this file.

## Functions
int | main (int argc, char **argv)

## Function Documentation

int main | ( | int | argc,
|  | char ** | argv
| ) |  |

Public Function Prototypes —————————————————————————-

Definition at line 32 of file ambiguous_words.cpp.

{
// Parse input arguments.
if (argc != 4 && (argc != 6 || strcmp(argv[1], "-l") != 0)) {
printf("Usage: %s [-l lang] tessdata_dir wordlist_file"
" output_ambiguious_wordlist_file\n", argv[0]);
return 1;
}
int argv_offset = 0;
STRING lang;
if (argc == 6) {
lang = argv[2];
argv_offset = 2;
} else {
lang = "eng";
}
const char *tessdata_dir = argv[++argv_offset];
const char *input_file_str = argv[++argv_offset];
const char *output_file_str = argv[++argv_offset];
// Initialize Tesseract.
tesseract::TessBaseAPI api;
GenericVector<STRING> vars_vec;
GenericVector<STRING> vars_values;
vars_vec.push_back("output_ambig_words_file");
vars_values.push_back(output_file_str);
api.Init(tessdata_dir, lang.string(), tesseract::OEM_TESSERACT_ONLY,
NULL, NULL, &vars_vec, &vars_values, false);
tesseract::Dict &dict = api.tesseract()->getDict();
FILE *input_file = fopen(input_file_str, "rb");
if (input_file == NULL) {
tprintf("Failed to open input wordlist file %s\n", input_file_str);
exit(1);
}
char str[CHARS_PER_LINE];
// Read word list and call Dict::NoDangerousAmbig() for each word
// to record ambiguities in the output file.
while (fgets(str, CHARS_PER_LINE, input_file) != NULL) {
chomp_string(str); // remove newline
WERD_CHOICE word(str, dict.getUnicharset());
dict.NoDangerousAmbig(&word, NULL, false, NULL, NULL);
}
// Clean up.
fclose(input_file);
}