The Ada PDF Writer consists of a package, PDF_Out, which produces PDF files - as "physical" files, or as other types of data streams.

The creation of a PDF file is as simple as this small procedure:

  with PDF_Out;

  procedure Hello is
    pdf : PDF_Out.PDF_Out_File;
  begin
    pdf.Create ("tiny.pdf");
    pdf.Put_Line ("Hello world !");
    pdf.Close;
  end;

Full description in: pdf_writer.txt

• Ideal for the dynamic production of reports, invoices, tickets, labels, delivery notes, charts, maps etc.
• Vector graphics
• Inclusion of JPEG images
• Object oriented
• Task safe
• Endian-neutral
• Multi-platform, but native code build
• Unconditionally portable code: OS-, CPU-, compiler- independent code
• Pure Ada 2012: this package can be used in projects in Ada 2012 and later language versions

Ada PDF Writer is free, open-source and released under the MIT license.