Add Polyline Annotations in PDF using C++

Add Polyline annotation to PDF document programmaticaly using Aspose.PDF for C++ Library

C# Java C++ Python

In order to annotate PDF file, we’ll useAspose.PDF for C++ API which is a feature-rich, powerful and easy to use document manipulation API for C++ platform. Open NuGet package manager, search for Aspose.PDF and install. You may also use the following command from the Package Manager Console.

Package Manager Console

PM > Install-Package Aspose.PDF.Cpp

Add Polyline Annotation via C++

You need Aspose.PDF to try the code in your environment.

Load PDF in an instance of Document class
Create a new page or get a reference to an existing one
Create Polyline annotation
Call method Add for Polyline annotation from Page.Annotations collections
Save the file again

System Requirements

Aspose.PDF for C++ is supported on all major operating systems. Just make sure that you have the following prerequisites.

Microsoft Windows or a compatible OS with C++ Runtime Environment for Windows 32 bit, Windows 64 bit and Linux 64 bit.
Development environment like Microsoft Visual Studio.
Aspose.PDF for C++ DLL referenced in your project.

Add Polyline Annotations from PDF - C++

Example


    // Create PoliLine Annotation
    var polylineAnnotation = new PolylineAnnotation(document.Pages[1],
        new Rectangle(270, 193, 571, 383),
        new Point[] {
            new Point(545,150),
            new Point(545,190),
            new Point(667,190),
            new Point(667,110),
            new Point(626,111)})
    {
        Title = "John Smith",
        Color = Color.Red,
        Popup = new PopupAnnotation(document.Pages[1], new Rectangle(842, 196, 1021, 338))
    };