GeneratingThumbnailFromSlide.java

package com.aspose.slides.examples.Slides.Rendering;

import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

import javax.imageio.ImageIO;

import com.aspose.slides.ISlide;
import com.aspose.slides.Presentation;
import com.aspose.slides.examples.Utils;

public class GeneratingThumbnailFromSlide {

	public static void main(String[] args) {
		
		// The path to the documents directory.
		String dataDir = Utils.getDataDir(GeneratingThumbnailFromSlide.class);

		// Instantiate a Presentation class that represents the presentation file
		Presentation pres = new Presentation(dataDir + "Sample.pptx");

		// Access the first slide
		ISlide sld = pres.getSlides().get_Item(0);

		// Create a full scale image
		BufferedImage image = sld.getThumbnail(1f, 1f);

		// Save the image to disk in JPEG format
		try {
			ImageIO.write(image, "jpeg", new File(dataDir + "ContentBG_tnail.jpg"));
		} catch (IOException e) {
		}
	}

}