Layout & Master Slides — Aspose.Slides FOSS Java API Reference

import org.aspose.slides.foss.*;

public class LayoutSlide extends BaseSlide implements ILayoutSlide

public class MasterSlide extends BaseSlide implements IMasterSlide

public class LayoutSlideCollection implements ILayoutSlideCollection

public class MasterSlideCollection implements IMasterSlideCollection, Iterable<IMasterSlide>

import org.aspose.slides.foss.*;

Presentation prs = new Presentation("deck.pptx");

for (int i = 0; i < prs.getMasters().size(); i++) {
    IMasterSlide master = prs.getMasters().get(i);
    System.out.println("Master " + i + ": " + master.getName()
        + " (" + master.getLayoutSlides().size() + " layouts)");
}

IMasterSlide master = prs.getMasters().get(0);
ILayoutSlide titleLayout = master.getLayoutSlides().getByType(SlideLayoutType.TITLE);

ISlide slide = prs.getSlides().get(0);
slide.setLayoutSlide(titleLayout);
prs.save("relayouted.pptx", SaveFormat.PPTX);