DocumentInfo

Vue de l’ensemble

‘DocumentInfo’ est une classe dans Aspose.PDF FOSS pour Java.

Il est enregistré dans le dictionnaire d’information du document PDF (ISO 32000-1:2008, §14.3.3).

Cette classe fournit 20 méthodes pour travailler avec des objets DocumentInfo dans les programmes Java. Les méthodologies disponibles comprennent: ‘DocumentInFO’, ‘clear’, getAuthor', ‘getCreationDate’, 'get CreationTimeZone', ’getCréator', ‚getKeywords',‘getModDite', ''getPdfDictionary',getProducer’,‘‘getSubject’, ́getTitle’ et 8 méthode supplémentaires. Tous les membres publics sont accessibles à toute application Java après l’installation de l’Aspose.PDF FOSS pour le package Java, propriétés : ‘author, 'creationDat',' creationTimeZune, creator` , ‘keywords’, d’modat, 4 et plus.

Propriétés

Name	Type	Access	Description
`title`	`String`	Read	Returns the document title, or null if not set.
`author`	`String`	Read	Returns the document author, or null if not set.
`subject`	`String`	Read	Returns the document subject, or null if not set.
`keywords`	`String`	Read	Returns the document keywords, or null if not set.
`creator`	`String`	Read	Returns the creator application name, or null if not set.
`producer`	`String`	Read	Returns the producer application name, or null if not set.
`creationDate`	`Date`	Read	Returns the document creation date, or null if not set or not parseable.
`modDate`	`Date`	Read	Returns the document modification date, or null if not set or not parseable.
`creationTimeZone`	`TimeZone`	Read	Returns the time zone parsed from the /CreationDate PDF date string.
`pdfDictionary`	`PdfDictionary`	Read	Returns the underlying PDF dictionary.

méthodes

Signature	Description
`DocumentInfo(infoDict: PdfDictionary)`	Creates a DocumentInfo wrapper around the given /Info dictionary.
`getTitle()` → `String`	Returns the document title, or null if not set.
`setTitle(title: String)`	Sets the document title.
`getAuthor()` → `String`	Returns the document author, or null if not set.
`setAuthor(author: String)`	Sets the document author.
`getSubject()` → `String`	Returns the document subject, or null if not set.
`setSubject(subject: String)`	Sets the document subject.
`getKeywords()` → `String`	Returns the document keywords, or null if not set.
`setKeywords(keywords: String)`	Sets the document keywords.
`getCreator()` → `String`	Returns the creator application name, or null if not set.
`setCreator(creator: String)`	Sets the creator application name.
`getProducer()` → `String`	Returns the producer application name, or null if not set.
`setProducer(producer: String)`	Sets the producer application name.
`getCreationDate()` → `Date`	Returns the document creation date, or null if not set or not parseable.
`setCreationDate(date: Date)`	Sets the document creation date.
`getModDate()` → `Date`	Returns the document modification date, or null if not set or not parseable.
`setModDate(date: Date)`	Sets the document modification date.
`getCreationTimeZone()` → `TimeZone`	Returns the time zone parsed from the /CreationDate PDF date string.
`getPdfDictionary()` → `PdfDictionary`	Returns the underlying PDF dictionary.
`clear()`	Clears all standard document information entries from the underlying
dictionary.

Voir aussi

Aspose.PDF pour Java — API d’entreprise