Convert TXT to PNG in C++

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

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

Convert TXT to PNG using C++

Need to convert a TXT document to a set of PNG images programmatically? With Aspose.Words for C++ any developer can convert TXT to PNG format with just a few lines of C++ code.

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

Save TXT as PNG in C++

The following example demonstrates how to convert a TXT documents to a set of PNG images in C++.

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

Code example in C++ to convert TXT to PNG format
Input file
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Output format
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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");
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How to convert TXT to PNG

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

C++ library to convert TXT 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 TXT Conversions

You can convert TXT to many other file formats:

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