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Convert PNG to PDF via C++

Sample code for PNG to PDF C++ conversion. Use API example code for batch PNG files to PDF conversion with VC++, GNU C++ in kinds of application.

Convert PNG to PDF in C++

Convert programmatically PNG to PDF format with a modern C++ API. Use just a few lines of code to convert PNG to PDF. The Aspose.PDF library will allow any developer to easily solve the tasks of converting PNG to PDF using the C++. For a more detailed description of the code snippet and other possible conversion formats, see the Documentation pages. Also, you can check the quality of converting file to file directly in your browser online in a second. In order to convert PNG to PDF, we’ll use Aspose.PDF for C++ API which is a feature-rich, powerful and easy to use document manipulation and conversion API for C++ platform. Open NuGet package manager, search for Aspose.PDF and install. You may also use the following command from the Package Manager Console. Check the details of Installing the Library on the Documentation pages.

Package Manager Console Command

PM> Install-Package Aspose.PDF.Cpp


How to Convert PNG to PDF

C++ developers can easily load & convert PNG files to PDF in just a few lines of code.

  1. Initialize a new Document
  2. Load input PNG image
  3. Save the output PDF file

System Requirements

Aspose.PDF for C++ is supported on all major operating systems. Just make sure that you have the following prerequisites.

  • Microsoft Windows or a compatible OS with C++ Runtime Environment for Windows 32 bit, Windows 64 bit, and Linux 64 bit.
  • Development environment like Microsoft Visual Studio.
  • Aspose.PDF for C++ DLL referenced in your project.

This sample code shows PNG to PDF C++ Conversion

 // Create a PngLoadOptions
CgmLoadOptions options = new PngLoadOptions();

// Initialize document object
String PngFileName = Paths.get(_dataDir.toString(), "corvette.png").toString();
Document document = new Document(PngFileName, options);

// Save output PDF document,"PngtoPDF.pdf").toString());
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