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https://github.com/tesseract-ocr/tesseract.git
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59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
///////////////////////////////////////////////////////////////////////
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// File: merge_unicharsets.cpp
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// Description: Simple tool to merge two or more unicharsets.
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// Author: Ray Smith
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// Created: Wed Sep 30 16:09:01 PDT 2015
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//
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// (C) Copyright 2015, Google Inc.
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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///////////////////////////////////////////////////////////////////////
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#include "commontraining.h" // CheckSharedLibraryVersion
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#include "unicharset.h"
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int main(int argc, char** argv) {
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tesseract::CheckSharedLibraryVersion();
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if (argc > 1 && (!strcmp(argv[1], "-v") || !strcmp(argv[1], "--version"))) {
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printf("%s\n", tesseract::TessBaseAPI::Version());
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return 0;
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} else if (argc < 4) {
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// Print usage
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printf("Usage: %s -v | --version |\n"
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" %s unicharset-in-1 ... unicharset-in-n unicharset-out\n",
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argv[0], argv[0]);
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return 1;
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}
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UNICHARSET input_unicharset, result_unicharset;
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for (int arg = 1; arg < argc - 1; ++arg) {
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// Load the input unicharset
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if (input_unicharset.load_from_file(argv[arg])) {
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printf("Loaded unicharset of size %d from file %s\n",
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input_unicharset.size(), argv[arg]);
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result_unicharset.AppendOtherUnicharset(input_unicharset);
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} else {
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printf("Failed to load unicharset from file %s!!\n", argv[arg]);
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exit(1);
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}
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}
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// Save the combined unicharset.
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if (result_unicharset.save_to_file(argv[argc - 1])) {
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printf("Wrote unicharset file %s.\n", argv[argc - 1]);
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} else {
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printf("Cannot save unicharset file %s.\n", argv[argc - 1]);
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exit(1);
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}
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return 0;
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}
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