Convert text to PNG in C++

High-speed C++ library for converting text to PNG

Use C++ to obtain maximum text to PNG conversion speed. This is a professional software solution to import and export text, PNG, and many other document formats using C++.

Convert text to PNG in C++

Need to convert text to PNG image programmatically? With Aspose.Words for C++ any developer can easily transform text to PNG image format with just a few lines of C++ code.

Modern document-processing C++ API creates PNG from text with high speed. Test the quality of text to PNG conversion right in a browser. Powerful C++ library allows converting text files to many popular image formats.

Save text as PNG in C++

The following example demonstrates how to convert text to a PNG picture in C++.

Follow the easy steps to turn a text file into PNG graphical format. Read text from the local drive, then simply save it as PNG, specifying the required image format by PNG extension. For both text reading and PNG writing you can use fully qualified filenames. The output PNG graphical content will be identical to the original text file.

Code example in C++ to convert TXT to PNG format
Input file
Upload a file you want to convert
Run code
Output format
Select the target format from the list
using namespace Aspose::Words;

auto doc = MakeObject<Document>(u"Input.txt");

for (int page = 0; page < doc->get_PageCount(); page++)
{
    auto extractedPage = doc->ExtractPages(page, 1);
    extractedPage->Save(String::Format(u"Output_{0}.png", page + 1));
}
using namespace Aspose::Words; auto doc = MakeObject<Document>(u"Input.txt"); doc->Save(u"Output.png"); using namespace Aspose::Words; auto doc = MakeObject<Document>(u"Input.txt"); for (int page = 0; page < doc->get_PageCount(); page++) { auto extractedPage = doc->ExtractPages(page, 1); extractedPage->Save(String::Format(u"Output_{0}.png", page + 1)); } using namespace Aspose::Words; auto doc = MakeObject<Document>(); auto builder = MakeObject<DocumentBuilder>(doc); builder->InsertImage(u"Input.txt"); doc->Save(u"Output.png"); using namespace Aspose::Words; auto doc = MakeObject<Document>(); auto builder = MakeObject<DocumentBuilder>(doc); auto shape = builder->InsertImage(u"Input.txt"); shape->get_ImageData()->Save(u"Output.png");
Run code
Share the code on social media:

How to convert text to PNG

  1. Install 'Aspose.Words for C++'.
  2. Add a library reference (import the library) to your C++ project.
  3. Open the source text file in C++.
  4. Call the 'Save()' method, passing an output filename with PNG extension.
  5. Get the result of text conversion as PNG.

C++ library to convert text to PNG

There are three options to install Aspose.Words for C++ to your developer environment. Please choose one that resembles your needs and follow the step-by-step instructions:

System Requirements

You can use this C++ library to develop software on Microsoft Windows, Linux and macOS operating systems:

  • GCC >= 6.3.0 and Clang >= 3.9.1 are required for Linux
  • Xcode >= 12.5.1, Clang and libc++ are required for macOS

If you develop software for Linux or macOS, please check information on additional library dependencies (fontconfig and mesa-glu open-source packages) in Product Documentation.

Other Supported text Conversions

You can convert text to many other file formats:

5%

Subscribe to Aspose Product Updates

Get monthly newsletters and offers directly delivered to your mailbox.

© Aspose Pty Ltd 2001-2023. All Rights Reserved.