Type3Font

Vue de l’ensemble

‘Type3Font’ est une classe dans Aspose.PDF FOSS pour Java.Déduit de: `PdfFon’.

Type 3 (/Subtype /Type3) — ISO 32000-1:2008, §9.6.5.

Cette classe fournit 14 méthodes pour travailler avec des objets Type3Font dans les programmes Java. Les méthodologies disponibles comprennent: Type3Foot, decode , fromDictionary ; getBaseFon', 'getCharProc; ghetEncoding : ‘getFonteDescriptor . ’getMatrix. GetFontaine., geetMétrique,, goetFoote‘, 'goeteUnicode' et 2 autres méthods. Tous les membres publics sont accessibles à toute application Java après l’installation de l'Aspose.PDF FOSS pour le package Java . Propriété : baseFotes,compositet, ́encodant fontsdescriptorsd’diversionaire`mathrix, 3x et plus.

Propriétés

Name	Type	Access	Description
`fontMatrix`	`Matrix`	Read	Returns the /FontMatrix mapping glyph space to text space (§9.6.5).
`fontResources`	`PdfDictionary`	Read	Returns the font’s own /Resources dictionary for its glyph streams,
or null — in which case the spec (§9.6.5, Note 2) says to fall back
to the resources of the content stream that painted the text.
`baseFont`	`String`	Read	Returns the base font name (/BaseFont).
`encoding`	`FontEncoding`	Read	Returns the font encoding.
`toUnicode`	`ToUnicodeCMap`	Read	Returns the ToUnicode CMap.
`fontDescriptor`	`FontDescriptor`	Read	Returns the font descriptor.
`composite`	`boolean`	Read	Returns {@code true} when this is a Type0 composite font whose
content-stream encoding uses multi-byte character codes (e.g.
`fontMetrics`	`FontMetrics`	Read	Returns the font metrics.
`fontDictionary`	`PdfDictionary`	Read	Returns the underlying font dictionary.

méthodes

Signature	Description
`Type3Font(fontDict: PdfDictionary, parser: PDFParser)`	Creates a Type3Font from a font dictionary.
`getWidth(charCode: int)` → `double`
`getFontMatrix()` → `Matrix`	Returns the /FontMatrix mapping glyph space to text space (§9.6.5).
`getCharProc(charCode: int)` → `PdfStream`	Returns the glyph-description content stream for a character code:
/Encoding(/Differences) maps the code to a glyph name, which keys
into the /CharProcs dictionary (§9.6.5).
`getFontResources()` → `PdfDictionary`	Returns the font’s own /Resources dictionary for its glyph streams,
or null — in which case the spec (§9.6.5, Note 2) says to fall back
to the resources of the content stream that painted the text.
`decode(charCodes: byte[])` → `String`	Decodes raw character code bytes to a Unicode string.
`getBaseFont()` → `String`	Returns the base font name (/BaseFont).
`getEncoding()` → `FontEncoding`	Returns the font encoding.
`getToUnicode()` → `ToUnicodeCMap`	Returns the ToUnicode CMap.
`getFontDescriptor()` → `FontDescriptor`	Returns the font descriptor.
`isComposite()` → `boolean`	Returns {@code true} when this is a Type0 composite font whose
content-stream encoding uses multi-byte character codes (e.g.
`getFontMetrics()` → `FontMetrics`	Returns the font metrics.
`getFontDictionary()` → `PdfDictionary`	Returns the underlying font dictionary.
`fromDictionary(fontDict: PdfDictionary, parser: PDFParser)` → `PdfFont`	Creates the appropriate PdfFont subclass from a font dictionary.

Voir aussi

Aspose.PDF pour Java — API d’entreprise