de.intarsys.pdf.font
Class CIDFont

java.lang.Object
  de.intarsys.pdf.cos.COSBasedObject
      de.intarsys.pdf.pd.PDObject
          de.intarsys.pdf.font.PDFont
              de.intarsys.pdf.font.CIDFont

All Implemented Interfaces:

ICOSObjectListener, de.intarsys.tools.attribute.IAttributeSupport

Direct Known Subclasses:

CIDFontType0, CIDFontType2

public abstract class CIDFont
extends PDFont

A CID indexed font.

This is a wrapper around a Type 1 or TrueType Font that is indexed using CID's.

This is a a subclass of PDFont only for implementation reasons.

Nested Class Summary

static class

CIDFont.MetaClass The meta class implementation

Field Summary

static COSName	DK_CIDSystemInfo
static COSName	DK_DW
static COSName	DK_DW2
static COSName	DK_W
static COSName	DK_W2
static CIDFont.MetaClass	META The meta class instance

Fields inherited from class de.intarsys.pdf.font.PDFont

CN_Subtype_CIDFontType0, CN_Subtype_CIDFontType2, CN_Subtype_MMType1, CN_Subtype_TrueType, CN_Subtype_Type0, CN_Subtype_Type1, CN_Subtype_Type3, CN_Type_Font, DK_BaseFont, DK_Encoding, DK_FirstChar, DK_FontDescriptor, DK_LastChar, DK_Name, DK_ToUnicode, DK_Widths

Fields inherited from class de.intarsys.pdf.pd.PDObject

DK_Subtype, DK_Type

Method Summary

CIDSystemInfo	getCIDSystemInfo()
CIDWidthMap	getCIDWidthMap()
int	getDefaultGlyphWidth()
PDFontStyle	getFontStyle()
abstract int	getGlyphIndex(int cid)
PDGlyphs	getGlyphsEncoded(int codepoint) The PDGlyphs instance for the encoded codepoint.
int	getGlyphWidthCID(int cid)
int	getGlyphWidthEncoded(int codepoint) The glyph width of an encoded codepoint in the font.
PDGlyphs	getNextGlyphsEncoded(ByteArrayInputStream is) The PDGlyphs denoted by the next byte or bytes in the input stream.
void	setCIDSystemInfo(CIDSystemInfo info)
void	setCIDWidthMap(CIDWidthMap map)
void	setDefaultGlyphWidth(int value)

Methods inherited from class de.intarsys.pdf.font.PDFont

dumpFontFile, getBaseFont, getEncoding, getFirstChar, getFontDescriptor, getFontFamilyName, getFontFamilyName, getFontName, getFontName, getFontNameNormalized, getFontStyle, getFontType, getLastChar, getLookupFontFamilyName, getLookupFontName, getLookupFontStyle, getMacintoshRomanCode, getMissingWidth, getToUnicode, invalidateCaches, isEmbedded, isStandardFont, isSubset, setBaseFont, setEncoding, setFontDescriptor, setLookupFontFamilyName, setLookupFontName, setLookupFontStyle, setToUnicode, toString

Methods inherited from class de.intarsys.pdf.pd.PDObject

cosGetFieldDescendant, cosGetFieldInheritable, cosGetFieldInherited, cosGetSubtype, cosGetType, cosRemoveFieldInheritable, cosSetFieldInheritable, cosSetSubtype, cosSetType, getDoc, getGenericChildren, getGenericParent, setGenericParent

Methods inherited from class de.intarsys.pdf.cos.COSBasedObject

changed, cosGetArray, cosGetDict, cosGetDoc, cosGetField, cosGetObject, cosGetStream, cosHasField, cosRemoveField, cosSetField, getAttribute, getFieldBoolean, getFieldDate, getFieldFixed, getFieldFixedArray, getFieldInt, getFieldMLString, getFieldString, removeAttribute, setAttribute, setFieldBoolean, setFieldFixed, setFieldInt, setFieldMLString, setFieldName, setFieldObject, setFieldString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DK_CIDSystemInfo

public static final COSName DK_CIDSystemInfo

DK_DW

public static final COSName DK_DW

DK_W

public static final COSName DK_W

DK_DW2

public static final COSName DK_DW2

DK_W2

public static final COSName DK_W2

META

public static final CIDFont.MetaClass META

The meta class instance

Method Detail

getCIDSystemInfo

public CIDSystemInfo getCIDSystemInfo()

getCIDWidthMap

public CIDWidthMap getCIDWidthMap()

getDefaultGlyphWidth

public int getDefaultGlyphWidth()

getFontStyle

public PDFontStyle getFontStyle()

Overrides:

getFontStyle in class PDFont

getGlyphIndex

public abstract int getGlyphIndex(int cid)

getGlyphsEncoded

public PDGlyphs getGlyphsEncoded(int codepoint)

Description copied from class: PDFont

The PDGlyphs instance for the encoded codepoint.

Specified by:

getGlyphsEncoded in class PDFont

Returns:

The PDGlyphs instance for the encoded codepoint.

getGlyphWidthCID

public int getGlyphWidthCID(int cid)

getGlyphWidthEncoded

public int getGlyphWidthEncoded(int codepoint)

Description copied from class: PDFont

The glyph width of an encoded codepoint in the font.

In the standard case for single byte encoded fonts, the codepoint is the index in the /Widths array, holding the glyph width.

For multibyte fonts, see PDFontType0.

Specified by:

getGlyphWidthEncoded in class PDFont

Parameters:

codepoint - The codepoint

Returns:

The glyph width of an encoded codepoint in the font

getNextGlyphsEncoded

public PDGlyphs getNextGlyphsEncoded(ByteArrayInputStream is)

Description copied from class: PDFont

The PDGlyphs denoted by the next byte or bytes in the input stream.

For single byte encoded fonts a single byte is read and the associated PDGlyphs is returned. For CID fonts, the appropriate number of bytes is read form the input stream to select the PDGlyphs.

Specified by:

getNextGlyphsEncoded in class PDFont

Parameters:

is - The input stream on the COSString bytes

Returns:

The next PDGlyphs referenced by the input stream.

setCIDSystemInfo

public void setCIDSystemInfo(CIDSystemInfo info)

setCIDWidthMap

public void setCIDWidthMap(CIDWidthMap map)

setDefaultGlyphWidth

public void setDefaultGlyphWidth(int value)