Presentation

Overview

Presentation is a class in Aspose.Slides FOSS for Java. Inherits from: IPresentation.

Represents a PowerPoint presentation.

Properties

Name	Type	Access	Description
`presentation`	`IPresentation`	Read	Provides access to the underlying IPresentation object
`currentDateTime`	`LocalDateTime`	Read	Gets or sets the presentation’s current date and time
`documentProperties`	`IDocumentProperties`	Read	Accesses the document properties collection
`commentAuthors`	`ICommentAuthorCollection`	Read	Accesses the collection of comment authors
`slides`	`ISlideCollection`	Read	Provides the slide collection of the presentation
`notesSize`	`INotesSize`	Read	Accesses the notes size configuration
`layoutSlides`	`IGlobalLayoutSlideCollection`	Read	Provides the global layout slide collection
`masters`	`IMasterSlideCollection`	Read	Provides access to the master slide collection
`images`	`IImageCollection`	Read	Provides the collection of embedded images
`sourceFormat`	`SourceFormat`	Read	Indicates the source format of the loaded file
`firstSlideNumber`	`int`	Read	Gets or sets the index of the first slide displayed

Methods

Signature	Description
`Presentation()`	Creates a new blank presentation with one slide.
`Presentation(path: String)`	Opens a presentation from the given file path.
`Presentation(in: InputStream)`	Opens a presentation from the given input stream.
`save(path: String)`	Writes the presentation to the provided output stream using default format
`save(stream: OutputStream)`
`getPresentation()` → `IPresentation`	Returns the underlying IPresentation instance
`getCurrentDateTime()` → `LocalDateTime`	Retrieves the presentation’s current date and time
`setCurrentDateTime(value: LocalDateTime)`	Sets the presentation’s current date and time
`getDocumentProperties()` → `IDocumentProperties`	Returns the document properties collection
`getCommentAuthors()` → `ICommentAuthorCollection`
`getSlides()` → `ISlideCollection`	Returns the slide collection of the presentation
`getNotesSize()` → `INotesSize`	Returns the notes size settings for the presentation
`getLayoutSlides()` → `IGlobalLayoutSlideCollection`	Returns the global layout slide collection
`getMasters()` → `IMasterSlideCollection`	Returns the master slide collection
`getImages()` → `IImageCollection`	Returns the image collection embedded in the presentation
`getSourceFormat()` → `SourceFormat`	Returns the source format of the loaded presentation
`getFirstSlideNumber()` → `int`	Gets the number of the first slide displayed
`setFirstSlideNumber(value: int)`	Sets the number of the first slide displayed
`asIPresentationComponent()` → `IPresentationComponent`	Casts the presentation to IPresentationComponent
`save(path: String, format: SaveFormat)`
`save(stream: OutputStream, format: SaveFormat)`
`save(path: String, format: SaveFormat, options: ISaveOptions)`
`save(stream: OutputStream, format: SaveFormat, options: ISaveOptions)`
`save(path: String, slides: int[], format: SaveFormat)`
`save(path: String, slides: int[], format: SaveFormat, options: ISaveOptions)`
`save(stream: OutputStream, slides: int[], format: SaveFormat)`
`save(stream: OutputStream, slides: int[], format: SaveFormat, options: ISaveOptions)`
`save(options: ISaveOptions)`	Not implemented in the FOSS edition — throws at runtime.
`dispose()`
`close()`	Closes the presentation and frees associated resources