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GIF

Convert OTP to GIF in C++

High performance OTP to GIF conversion using C++ library without the need of Microsoft PowerPoint installation.

 

Aspose.Slides for C++ Aspose.Slides for C++

Overview

Convert OTP to GIF Using C++

In order to convert OTP to GIF, we’ll use

Aspose.Slides for C++

API which is a feature-rich, powerful and easy to use document manipulation and conversion API for C++ platform. You can download its latest version directly, just open

NuGet

package manager, search for Aspose.Slides.Cpp and install. You may also use the following command from the Package Manager Console.

Command


PM> Install-Package Aspose.Slides.Cpp

How to Convert OTP to GIF via C++

C++ developers can easily convert OTP file to GIF in just a few lines of code.

  1. Load OTP file with Aspose.Slides for C++ Presentation Object.
  2. Select the first slide.
  3. Set the desired dimensions.
  4. Get the thumbnail with desired dimensions.
  5. Call Save() method having GIF output parameter .
  6. Open GIF file in compatible program.

System Requirements

Before running the C++ conversion example code, 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.
  • Aspose.Slides for C++ DLL referenced in your project.
 

OTP to GIF C++ Conversion Source Code

// Load the OTP
SharedPtr<Presentation> pres = MakeObject<Presentation>(u"sourceFile.otp");

// Access the first slide
SharedPtr<ISlide> slide = pres->get_Slides()->idx_get(0);

// User defined dimension
int desiredX = 1200;
int desiredY = 800;

// Getting scaled value  of X and Y
float ScaleX = (float)(1.0 / pres->get_SlideSize()->get_Size().get_Width()) * desiredX;
float ScaleY = (float)(1.0 / pres->get_SlideSize()->get_Size().get_Height()) * desiredY;

// Create a custom scale image
auto bitmap = slide->GetThumbnail(ScaleX, ScaleY);

bitmap->Save(u"output.gif", ImageFormat::get_Gif());
	
//Iterate through each slide via index and convert
 

    • Free App to Convert OTP to GIF

    Try our free Video app

    Other Supported Conversions

    You can also convert OTP into many other file formats including few listed below.

    OTP TO BMP (Bitmap Image)
    OTP TO EMF (Enhanced Metafile Format)
    OTP TO HTML (Hyper Text Markup Language)
    OTP TO JPEG (JPEG Image)
    OTP TO ODP (OpenDocument Presentation Format)
    OTP TO PDF (Portable Document Format)
    OTP TO PNG (Portable Network Graphics)
    OTP TO POT (Microsoft PowerPoint Template Files)
    OTP TO POTM (Microsoft PowerPoint Template File)
    OTP TO POTX (Microsoft PowerPoint Template Presentation)
    OTP TO PPS (PowerPoint Slide Show)
    OTP TO PPSM (Macro-enabled Slide Show)
    OTP TO PPSX (PowerPoint Slide Show)
    OTP TO PPT (Microsoft PowerPoint 97-2003)
    OTP TO PPTM (Macro-enabled Presentation File)
    OTP TO PPTX (Open XML presentation Format)
    OTP TO SVG (Scalable Vector Graphics)
    OTP TO TIFF (Tagged Image Format)
    OTP TO XML (Extensible Markup Language)
    OTP TO XPS (XML Paper Specifications)