Class CMapAwareDocumentFont

java.lang.Object

com.aowagie.text.pdf.BaseFont

com.aowagie.text.pdf.DocumentFont

com.aowagie.text.pdf.CMapAwareDocumentFont

public class CMapAwareDocumentFont
extends DocumentFont

Implementation of DocumentFont used while parsing PDF streams.

Since:

2.1.4

Field Summary

Fields inherited from class BaseFont

ASCENT, AWT_ASCENT, AWT_DESCENT, AWT_LEADING, AWT_MAXADVANCE, BBOXLLX, BBOXLLY, BBOXURX, BBOXURY, BuiltinFonts14, CACHED, CAPHEIGHT, CHAR_RANGE_ARABIC, CHAR_RANGE_CYRILLIC, CHAR_RANGE_HEBREW, CHAR_RANGE_LATIN, charBBoxes, CID_NEWLINE, compressionLevel, COURIER, COURIER_BOLD, COURIER_BOLDOBLIQUE, COURIER_OBLIQUE, CP1250, CP1252, CP1257, DESCENT, differences, directTextToByte, embedded, EMBEDDED, encoding, fastWinansi, FONT_TYPE_CJK, FONT_TYPE_DOCUMENT, FONT_TYPE_T1, FONT_TYPE_T3, FONT_TYPE_TT, FONT_TYPE_TTUNI, fontCache, fontSpecific, forceWidthsOutput, HELVETICA, HELVETICA_BOLD, HELVETICA_BOLDOBLIQUE, HELVETICA_OBLIQUE, IDENTITY_H, IDENTITY_V, ITALICANGLE, MACROMAN, NOT_CACHED, NOT_EMBEDDED, notdef, RESOURCE_PATH, specialMap, STRIKETHROUGH_POSITION, STRIKETHROUGH_THICKNESS, SUBSCRIPT_OFFSET, SUBSCRIPT_SIZE, subset, subsetRanges, SUPERSCRIPT_OFFSET, SUPERSCRIPT_SIZE, SYMBOL, TIMES_BOLD, TIMES_BOLDITALIC, TIMES_ITALIC, TIMES_ROMAN, UNDERLINE_POSITION, UNDERLINE_THICKNESS, unicodeDifferences, widths, WINANSI, ZAPFDINGBATS

Constructor Summary

Constructors

Constructor	Description
CMapAwareDocumentFont(PRIndirectReference refFont)	Creates an instance of a CMapAwareFont based on an indirect reference to a font.

Method Summary

Modifier and Type	Method	Description
String	decode(byte[] cidbytes, int offset, int len)	Decodes a string of bytes (encoded in the font's encoding) into a unicode string This will use the ToUnicode map of the font, if available, otherwise it uses the font's encoding
int	getWidth(int char1)	Gets the width of a char in normalized 1000 units.

Methods inherited from class DocumentFont

charExists, getAllNameEntries, getCharBBox, getFamilyFontName, getFontDescriptor, getFullFontName, getFullFontStream, getKerning, getPostscriptFontName, getRawCharBBox, getWidth, hasKernPairs, setKerning, setPostscriptFontName

Methods inherited from class BaseFont

addSubsetRange, correctArabicAdvance, createEncoding, createFont, createFont, createFont, createFont, createFont, createFont, createFont, createSubsetPrefix, enumerateTTCNames, enumerateTTCNames, getAllFontNames, getAllNameEntries, getAscent, getAscentPoint, getBaseName, getCidCode, getCodePagesSupported, getCompressionLevel, getDescent, getDescentPoint, getDifferences, getDocumentFonts, getDocumentFonts, getEncoding, getFontType, getFullFontName, getResourceStream, getResourceStream, getUnicodeDifferences, getUnicodeEquivalent, getWidthPoint, getWidthPoint, getWidthPointKerned, getWidths, isDirectTextToByte, isEmbedded, isFontSpecific, isForceWidthsOutput, isSubset, normalizeEncoding, setCharAdvance, setCompressionLevel, setDirectTextToByte, setForceWidthsOutput, setSubset

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CMapAwareDocumentFont

public CMapAwareDocumentFont(PRIndirectReference refFont)

Creates an instance of a CMapAwareFont based on an indirect reference to a font.

Parameters:

refFont - the indirect reference to a font

Method Details

getWidth

public int getWidth(int char1)

Description copied from class: DocumentFont

Gets the width of a char in normalized 1000 units.

Overrides:

getWidth in class DocumentFont

Parameters:

char1 - the unicode char to get the width of

Returns:

the width in normalized 1000 units

Since:

2.1.5 Override to allow special handling for fonts that don't specify width of space character

See Also:

• DocumentFont.getWidth(int)

decode

public String decode(byte[] cidbytes,
 int offset,
 int len)

Decodes a string of bytes (encoded in the font's encoding) into a unicode string This will use the ToUnicode map of the font, if available, otherwise it uses the font's encoding

Parameters:

cidbytes - the bytes that need to be decoded

offset - index of offset

len - index fot the lenght

Returns:

the unicode String that results from decoding

Since:

2.1.7