Merge PNG to PDF via C++
Merge PNG documents into single formats PDF. Use Aspose.PDF for C++ to modify files programmatically
Merge PNG to PDF Using C++
How to merge PNG to PDF? With Aspose.PDF for C++ library you can easily merge PNG to PDF programmatically. PDF software from Aspose is ideal for individuals, and small or large businesses. Since it is able to process a large amount of information, perform the concatenation quickly and efficiently and protect your data. A peculiar feature from Aspose.PDF is an API for merging PNG to PDF.
Open NuGet package manager, search for Aspose.PDF and install. Check the details of Installing the Library on the Documentation pages. To verify the benefits of the library, try using the conversion PNG to PDF code snippet.
Package Manager Console
PM > Install-Package Aspose.PDF.CppHow to merge PNG to PDF via C++
C++ developers can easily load & merge PNG files to PDF in just a few lines of code.
- Initialize a new Document, and run a loop for merging files
- In loop: add a new page to PDF document
- In loop: add PNG file to new page
- After the loop save the result
Here is an example that demonstrates how to merge PNG to PDF in C++. Combine multiple documents into a single file with ease. If you are developing code in C++, this task can be simpler than it sounds. You can use fully qualified filenames for both PNG reading and PDF writing. Check out this C++ example that show how to merge multiple documents of either the same or different file types into one file using C++
Merge PNG files using C++ and save as PDF
Example C++: this sample code shows PNG to PDF concatenation
Input file:
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Output format:
Output file:
// create empty pdf document
outputDoc = MakeObject<Document>();
// add new page to pdf
// add image to new pdf page
// make list of files with images to merge
String images[] = { u"1.png", u"2.png" };
for (String fs : images)
{
page = outputDoc->get_Pages()->Add();
page->AddImage(fs, new Aspose::Pdf::Rectangle(0, 0, 700, 1000));
}
// save result pdf to file
outputDoc->Save(u"Merger_png_pdf.pdf", SaveFormat::Pdf);