Merge image in C++

High-speed and cross-platform C++ library for merging HTML to image using C++ code

Merge HTML to image using Aspose.Slides

Aspose.Slides for C++ is a powerful C++ library used to merge and manipulate presentations, HTML docs, and other files. When you merge HTML to image, you are effectively combining the contents in HTML documents to obtain a single image.

Merge HTML to image in C++

Using Aspose.Slides for C++ , you can merge image files quickly with just a few lines of code

C++ code for merging HTML to image
auto pres = System::MakeObject<Presentation>();

pres->get_Slides()->RemoveAt(0);
pres->get_Slides()->AddFromHtml(htmlText1);
pres->get_Slides()->AddFromHtml(htmlText2);

for (int32_t index = 0; index < pres->get_Slides()->get_Count(); index++)
{
    auto slide = pres->get_Slides()->idx_get(index);
    auto fileName = String::Format(u"slide_{0}.png", index);
    slide->GetThumbnail()->Save(fileName, ImageFormat::get_Png());
}

How to merge HTML to image in C++

Install Aspose.Slides for C++. See Installation .
Add the library as a reference in your project.
Create an instance of the Presentation class.
Load the HTML docs you want to merge together.
Save the resulting image.

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Merge other files

You can also combine files in other formats to get a single file