शुरूआत

<dependency>
    <groupId>org.aspose.slides.foss</groupId>
    <artifactId>aspose-slides-foss</artifactId>
    <version>1.0.0</version>
</dependency>

import org.aspose.slides.foss.Presentation;
import org.aspose.slides.foss.ShapeType;
import org.aspose.slides.foss.export.SaveFormat;

try (Presentation prs = new Presentation()) {
    var slide = prs.getSlides().get(0);
    var shape = slide.getShapes().addAutoShape(ShapeType.RECTANGLE, 50, 50, 400, 120);
    shape.addTextFrame("Hello, Aspose.Slides FOSS!");
    prs.save("output.pptx", SaveFormat.PPTX);
}