ByteScout PDF Extractor SDK – C++ – Compare PDF Documents

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ByteScout PDF Extractor SDK – C++ – Compare PDF Documents

CPPExample.cpp

	#include "stdafx.h"
	#include "comip.h"

	#import "c:\\Program Files\\Bytescout PDF Extractor SDK\\net4.00\\Bytescout.PDFExtractor.tlb" raw_interfaces_only
	
	using namespace Bytescout_PDFExtractor;

	int _tmain(int argc, _TCHAR* argv[])
	{
		// Initialize COM.
		HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);

		// Load first document
		_TextExtractorPtr document1(__uuidof(TextExtractor));
		document1->put_RegistrationName(_bstr_t(L"DEMO"));
		document1->put_RegistrationKey(_bstr_t(L"DEMO"));
		document1->LoadDocumentFromFile(_bstr_t(L"..\\..\\comparison1.pdf"));

		// Load second  document
		_TextExtractorPtr document2(__uuidof(TextExtractor));
		document2->put_RegistrationName(_bstr_t(L"DEMO"));
		document2->put_RegistrationKey(_bstr_t(L"DEMO"));
		document2->LoadDocumentFromFile(_bstr_t(L"..\\..\\comparison2.pdf"));

		// Compare documents
		_TextComparerPtr comparer(__uuidof(TextComparer));
		comparer->put_RegistrationName(_bstr_t(L"DEMO"));
		comparer->put_RegistrationKey(_bstr_t(L"DEMO"));
		DECIMAL result;
		comparer->Compare((_BaseTextExtractorPtr) document1, (_BaseTextExtractorPtr) document2, &result);

		// Generate report
		VARIANT_BOOL ok;
		comparer->GenerateHtmlReport_2(_bstr_t(L"report.html"), &ok);

		document1->Release();
		document2->Release();
		comparer->Release();

		CoUninitialize();

		return 0;
	}


stdafx.cpp

// stdafx.cpp : source file that includes just the standard includes
// CPPExample.pch will be the pre-compiled header
// stdafx.obj will contain the pre-compiled type information

#include "stdafx.h"

// TODO: reference any additional headers you need in STDAFX.H
// and not in this file


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