Generate Slide Thumbnail as JPEG

To generate the thumbnail of any desired slide using Aspose.Slides for .NET:

  • Create an instance of the Presentation class.
  • Obtain the reference of any desired slide by using its ID or index.
  • Get the thumbnail image of the referenced slide on a specified scale.
  • Save the thumbnail image in any desired image format.

Example

//Instantiate the Presentation class that represents the presentation file
using (Presentation pres = new Presentation("Slides Test Presentation.pptx"))
{
    //Access the first slide
    ISlide sld = pres.Slides[0];

    //Create a full scale image
    using (IImage image = sld.GetImage(1f, 1f))
    {
        //Save the image to disk in JPEG format
        image.Save("Test Thumbnail.jpg", ImageFormat.Jpeg);
    }
}

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