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Convert JPEG to PDF in C++

High performance JPEG to PDF conversion using C++ library without the need of Microsoft Excel, OpenOffice or Adobe Acrobat installation.

Convert JPEG to PDF Using C++

How do I convert JPEG to PDF? With Aspose.Cells for C++ library, you can easily convert JPEG to PDF programmatically with a few lines of code. Aspose.Cells for C++ is capable of building cross-platform applications with the ability to generate, modify, convert, render and print all Excel files. C++ Excel API not only convert between spreadsheet formats, it can also render Excel files as images, PDF, HTML, ODS, CSV, SVG, JSON, WORD, PPT and more, thus making it a perfect choice to exchange documents in industry-standard formats. You can download its latest version directly, just open NuGet package manager, search for Aspose.Cells.Cpp and install. You may also use the following command from the Package Manager Console.

Command


PM> Install-Package Aspose.Cells.Cpp

Save JPEG to PDF in C++

The following example demonstrates how to convert JPEG to PDF in C++.

Follow the easy steps to convert JPEG to PDF. Upload your JPEG file, then simply save it as PDF file. For both JPEG reading and PDF writing you can use fully qualified filenames. The output PDF content and formatting will be identical to the original JPEG document.

Sample Code to Convert JPEG to PDF
Input file
Select format
   
                                   

	
  
  Aspose::Cells::Startup();
  
  Workbook wkb(u"Input.xlsx"));
  wkb.Save(u"Output.pdf");

  Aspose::Cells::Cleanup();
	 
                
            

How to Convert JPEG to PDF via C++

Need to convert JPEG files to PDF programmatically? C++ developers can easily convert JPEG to PDF in just a few lines of code.

  1. Install ‘Aspose.Cells for C++’.
  2. Add a library reference (import the library) to your C++ project.
  3. Load JPEG file using Workbook.
  4. Convert JPEG to PDF by calling Save() method.
  5. Get the conversion result of JPEG to PDF.

C++ library to convert JPEG to PDF

There are three options to install “Aspose.Cells for C++” onto your system. Please choose one that resembles your needs and follow the step-by-step instructions:

  1. Install a NuGet Package . See Documentation
  2. Install the library using Include and lib Folders. See Documentation
  3. Install Aspose.Cells for C++ in Linux. See Documentation

System Requirements

Before running the C++ conversion sample code, 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.
  • Add reference to the Aspose.Cells for C++ DLL in your project.

JPEG What is JPEG File Format?

A JPEG is a type of image format that is saved using the method of lossy compression. The output image, as result of compression, is a trade-off between storage size and image quality. Users can adjust the compression level to achieve the desired quality level while at the same time reduce the storage size. Image quality is negligibly affected if 10:1 compression is applied to the image. The higher the compression value, the higher the degradation in image quality.

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PDF What is PDF File Format?

Portable Document Format (PDF) is a type of document created by Adobe back in 1990s. The purpose of this file format was to introduce a standard for representation of documents and other reference material in a format that is independent of application software, hardware as well as Operating System. The PDF file format has full capability to contain information like text, images, hyperlinks, form-fields, rich media, digital signatures, attachments, metadata, Geospatial features and 3D objects in it that can become as part of source document.

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Other Supported Conversions

You can also convert JPEG to many other file formats including few listed below.

JPEG TO BMP (Bitmap Image)
JPEG TO EMF (Enhanced Metafile Format)
JPEG TO GIF (Graphical Interchange Format)
JPEG TO HTML (Hyper Text Markup Language)
JPEG TO MD (Markdown Language)
JPEG TO MHTML (Web Page Archive Format)
JPEG TO ODS (OpenDocument Spreadsheet File)
JPEG TO PDF (Portable Document Format)
JPEG TO PNG (Portable Network Graphics)
JPEG TO SVG (Scalable Vector Graphics)
JPEG TO TSV (Tab-Separated Values)
JPEG TO TXT (Text Document)
JPEG TO XLS (Excel Binary Format)
JPEG TO XLSB (Binary Excel Workbook File)
JPEG TO XLSM (Spreadsheet File)
JPEG TO XLSX (OOXML Excel File)
JPEG TO XLT (Microsoft Excel Template)
JPEG TO XLTM (Excel Macro-enabled Template)
JPEG TO XLTX (Office OpenXML Excel Template)
JPEG TO XML (Extensible Markup Language)
JPEG TO XPS (XML Paper Specifications)
JPEG TO JSON (JavaScript Object Notation)