Java PowerPoint API by Aspose.Slides

Create or clone existing slides from templates

Save & open files to & from streams

Generate presentations from database

Create shapes and add text to shapes on slides

Work with PowerPoint tables

Handle text & shape formatting

Remove or apply the protection on shapes

Embed Excel charts as OLE objects in slides

Work with ActiveX components

Convert Presentation to Multiple Formats in Java

Aspose.Slides for Java API renders presentations to a wide number of standard formats similar to the original one using its rendering engine. The rendering engine is specially designed for rendering with the highest of fidelity to the PowerPoint. Converting presentations to any supported format is simple by just loading, setting the output format and calling the Save method. With Java PowerPoint API, define the settings of Java PPT conversion to change the output document on a fly.

// load the file to be rendered

Presentation prest = new Presentation(dir + "template.pptx");

// Convert PPTX to PDF, XPS and TIFF

prest.save(dir + "output.pdf", SaveFormat.Pdf);

prest.save(dir + "output.xps", SaveFormat.Xps);

prest.save(dir + "output.tiff", SaveFormat.Tiff);

Change Presentation Elements in Java

Aspose.Slides for Java API is capable of handling all slide elements including table, text box, rectangle, polyline, ellipse, auto-shape, picture frame, video frame, audio frame & OLE object frame. The Java PowerPoint API also provides a well-designed set of Java PPT classes that enables you to comprehensively manipulate each of these elements.

Manipulate PowerPoint SmartArt in Java

Aspose.Slides for Java API can easily create or access, manipulate and remove existing SmartArt shapes from a slide. The Java PowerPoint API facilitates to dynamically explore the SmartArt's properties or to manage SmartArt nodes as well as manipulate layout, style & color of SmartArt shapes.

Create Slides Thumbnails in Java

There are a lot of possibilities to use slide thumbnails such as: create an online presentation viewer at a custom website, share slide thumbnail with customers as a presentation template and many others. Aspose.Slides for Java API allows creating slide thumbnails with just a few lines of code.

// load the file

Presentation prest = new Presentation(dir + "template.pptx");

// access the first slide from the collection

ISlide sld = prest.getSlides().get_Item(0);

// create a full scale image of the slide

BufferedImage image = sld.getThumbnail(1f, 1f);

// save the image in JPEG format

ImageIO.write(image, "jpeg", new File(dir + "output.jpg"));

Microsoft Office Automation – Not Needed

API is built using managed code that does not need Microsoft Office or Microsoft PowerPoint to be installed on the machine to work with PowerPoint document formats. It is a perfect Microsoft PowerPoint automation alternative in terms of supported features, security, stability, scalability, speed and price.