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Major plugin refactor and cleanup.

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Switched to POCO library for unified platform/library interface.
Deprecated the external module API. It was creating more problems than solving.
Removed most built-in libraries in favor of system libraries for easier maintenance.
Cleaned and secured code with help from static analyzers.
This commit is contained in:
Sandu Liviu Catalin
2021-01-30 08:51:39 +02:00
parent e0e34b4030
commit 4a6bfc086c
6219 changed files with 1209835 additions and 454916 deletions
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60
vendor/POCO/PDF/samples/Image/src/Image.cpp vendored Normal file
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//
// Image.cpp
//
// This sample demonstrates the generation and saving of a PDF
// document that contains an mbedded image loaded from external file.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/PDF/Document.h"
#include "Poco/Path.h"
#include "Poco/File.h"
#if defined(POCO_OS_FAMILY_UNIX)
const std::string pdfFileName = "${POCO_BASE}/PDF/samples/Image/Image.pdf";
const std::string pngFileName = "${POCO_BASE}/PDF/samples/Image/logo.png";
#elif defined(POCO_OS_FAMILY_WINDOWS)
const std::string pdfFileName = "%POCO_BASE%/PDF/samples/Image/Image.pdf";
const std::string pngFileName = "%POCO_BASE%/PDF/samples/Image/logo.PNG";
#endif
using Poco::PDF::Document;
using Poco::PDF::Font;
using Poco::PDF::Page;
using Poco::PDF::Image;
using Poco::Path;
using Poco::File;
int main(int argc, char** argv)
{
File pdfFile(Path::expand(pdfFileName));
if (pdfFile.exists()) pdfFile.remove();
File pngFile(Path::expand(pngFileName));
Document document(pdfFile.path());
Page page = document[0];
Font helv = document.font("Helvetica");
page.setFont(helv, 24);
std::string hello = "Hello PDF World from ";
float textWidth = page.textWidth(hello);
float textBegin = (page.getWidth() - textWidth) / 2;
page.writeOnce(textBegin, page.getHeight() - 50, hello);
Image image = document.loadPNGImage(pngFile.path());
page.drawImage(image, textBegin + textWidth / 2 - image.width() / 2,
page.getHeight() - 100 - image.height(),
image.width(),
image.height());
document.save();
return 0;
}