AddingSlidesToPresentation.java

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

import com.aspose.slides.ISlideCollection;
import com.aspose.slides.Presentation;
import com.aspose.slides.SaveFormat;
import com.aspose.slides.examples.Utils;

public class AddingSlidesToPresentation {

	public static void main(String[] args) {

		// The path to the documents directory.
		String dataDir = Utils.getDataDir(AddingSlidesToPresentation.class);

		// Instantiate Presentation class that represents the presentation file
		Presentation pres = new Presentation();

		// Instantiate SlideCollection calss
		ISlideCollection slds = pres.getSlides();

		for (int i = 0; i < pres.getLayoutSlides().size(); i++) {
			// Add an empty slide to the Slides collection
			slds.addEmptySlide(pres.getLayoutSlides().get_Item(i));
		}

		// Do some work on the newly added slide

		// Save the PPTX file to the Disk
		pres.save(dataDir + "EmptySlide.pptx", SaveFormat.Pptx);

	}
}