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GfxFont Class Reference

#include </home/clem/local/src/opie/noncore/unsupported/qpdf/xpdf/GfxFont.h>

Inheritance diagram for GfxFont:

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Collaboration diagram for GfxFont:

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List of all members.

Public Member Functions

 GfxFont (char *tagA, Ref idA, GString *nameA)
virtual ~GfxFont ()
GBool isOk ()
GString * getTag ()
Ref * getID ()
GBool matches (char *tagA)
GString * getName ()
GfxFontType getType ()
virtual GBool isCIDFont ()
GBool getEmbeddedFontID (Ref *embID)
GString * getEmbeddedFontName ()
GString * getExtFontFile ()
GBool isFixedWidth ()
GBool isSerif ()
GBool isSymbolic ()
GBool isItalic ()
GBool isBold ()
fouble * getFontMatrix ()
fouble * getFontBBox ()
fouble getAscent ()
fouble getDescent ()
virtual int getWMode ()
char * readExtFontFile (int *len)
char * readEmbFontFile (XRef *xref, int *len)
virtual int getNextChar (char *s, int len, CharCode *code, Unicode *u, int uSize, int *uLen, fouble *dx, fouble *dy, fouble *ox, fouble *oy)=0

Static Public Member Functions

static GfxFont * makeFont (XRef *xref, char *tagA, Ref idA, Dict *fontDict)

Protected Member Functions

void readFontDescriptor (XRef *xref, Dict *fontDict)
CharCodeToUnicode * readToUnicodeCMap (Dict *fontDict, int nBits)
void findExtFontFile ()

Protected Attributes

GString * tag
Ref id
GString * name
GfxFontType type
int flags
GString * embFontName
Ref embFontID
GString * extFontFile
fouble fontMat [6]
fouble fontBBox [4]
fouble missingWidth
fouble ascent
fouble descent
GBool ok

Constructor & Destructor Documentation

GfxFont::GfxFont (  char *  tagA,
Ref  idA,
GString *  nameA
) 
 

Definition at line 125 of file GfxFont.cc.

References embFontName, extFontFile, gFalse, name, NULL, ok, and tag.

GfxFont::~GfxFont (   )  [virtual]
 

Definition at line 134 of file GfxFont.cc.

References embFontName, extFontFile, name, and tag.

Member Function Documentation

void GfxFont::findExtFontFile (   )  [protected]
 

Definition at line 298 of file GfxFont.cc.

References extFontFile, GlobalParams::findFontFile(), fontTrueType, fontType1, globalParams, name, NULL, and type.

Referenced by Gfx8BitFont::Gfx8BitFont(), and GfxCIDFont::GfxCIDFont().

fouble GfxFont::getAscent (   )  [inline]
 

Definition at line 136 of file GfxFont.h.

References ascent.

Referenced by TextString::TextString().

fouble GfxFont::getDescent (   )  [inline]
 

Definition at line 137 of file GfxFont.h.

References descent.

Referenced by TextString::TextString().

GBool GfxFont::getEmbeddedFontID (  Ref *  embID  )  [inline]
 

Definition at line 111 of file GfxFont.h.

References embFontID, and Ref::num.

GString* GfxFont::getEmbeddedFontName (   )  [inline]
 

Definition at line 116 of file GfxFont.h.

References embFontName.

GString* GfxFont::getExtFontFile (   )  [inline]
 

Definition at line 120 of file GfxFont.h.

References extFontFile.

fouble* GfxFont::getFontBBox (   )  [inline]
 

Definition at line 133 of file GfxFont.h.

References fontBBox.

fouble* GfxFont::getFontMatrix (   )  [inline]
 

Definition at line 130 of file GfxFont.h.

References fontMat.

Referenced by Gfx::doShowText(), and TextPage::updateFont().

Ref* GfxFont::getID (   )  [inline]
 

Definition at line 97 of file GfxFont.h.

References id.

GString* GfxFont::getName (  void   )  [inline]
 

Definition at line 103 of file GfxFont.h.

References name.

Referenced by Gfx::opSetFont().

virtual int GfxFont::getNextChar (  char *  s,
int  len,
CharCode *  code,
Unicode *  u,
int  uSize,
int *  uLen,
fouble *  dx,
fouble *  dy,
fouble *  ox,
fouble *  oy
)  [pure virtual]
 

Implemented in Gfx8BitFont, and GfxCIDFont.

Referenced by Gfx::doShowText().

GString* GfxFont::getTag (   )  [inline]
 

Definition at line 94 of file GfxFont.h.

References tag.

Referenced by Gfx::opSetFont().

GfxFontType GfxFont::getType (   )  [inline]
 

Definition at line 106 of file GfxFont.h.

References type.

Referenced by Gfx::doShowText(), and TextPage::updateFont().

virtual int GfxFont::getWMode (   )  [inline, virtual]
 

Reimplemented in GfxCIDFont.

Definition at line 140 of file GfxFont.h.

Referenced by Gfx::doShowText().

GBool GfxFont::isBold (   )  [inline]
 

Definition at line 127 of file GfxFont.h.

References flags, and fontBold.

Referenced by Gfx8BitFont::Gfx8BitFont().

virtual GBool GfxFont::isCIDFont (   )  [inline, virtual]
 

Reimplemented in GfxCIDFont.

Definition at line 107 of file GfxFont.h.

References gFalse.

GBool GfxFont::isFixedWidth (   )  [inline]
 

Definition at line 123 of file GfxFont.h.

References flags, and fontFixedWidth.

Referenced by Gfx8BitFont::Gfx8BitFont().

GBool GfxFont::isItalic (   )  [inline]
 

Definition at line 126 of file GfxFont.h.

References flags, and fontItalic.

Referenced by Gfx8BitFont::Gfx8BitFont().

GBool GfxFont::isOk (   )  [inline]
 

Definition at line 91 of file GfxFont.h.

References ok.

GBool GfxFont::isSerif (   )  [inline]
 

Definition at line 124 of file GfxFont.h.

References flags, and fontSerif.

Referenced by Gfx8BitFont::Gfx8BitFont().

GBool GfxFont::isSymbolic (   )  [inline]
 

Definition at line 125 of file GfxFont.h.

References flags, and fontSymbolic.

GfxFont * GfxFont::makeFont (  XRef *  xref,
char *  tagA,
Ref  idA,
Dict *  fontDict
)  [static]
 

Definition at line 89 of file GfxFont.cc.

References error(), fontTrueType, fontType1, fontType1C, fontType3, fontUnknownType, Object::free(), Object::getName(), Object::isName(), Dict::lookup(), and NULL.

Referenced by GfxFontDict::GfxFontDict().

GBool GfxFont::matches (  char *  tagA  )  [inline]
 

Definition at line 100 of file GfxFont.h.

References GString::cmp(), and tag.

char * GfxFont::readEmbFontFile (  XRef *  xref,
int *  len
) 
 

Definition at line 327 of file GfxFont.cc.

References buf, Stream::close(), embFontID, error(), Object::fetch(), Object::free(), Ref::gen, Stream::getChar(), Object::getStream(), grealloc(), i, Object::initRef(), Object::isStream(), NULL, Ref::num, Stream::reset(), size, and str.

Referenced by Gfx8BitFont::Gfx8BitFont().

char * GfxFont::readExtFontFile (  int *  len  ) 
 

Definition at line 308 of file GfxFont.cc.

References buf, error(), extFontFile, f, GString::getCString(), gmalloc(), and NULL.

Referenced by Gfx8BitFont::Gfx8BitFont().

void GfxFont::readFontDescriptor (  XRef *  xref,
Dict *  fontDict
)  [protected]
 

Definition at line 147 of file GfxFont.cc.

References Object::arrayGet(), Object::arrayGetLength(), ascent, descent, Object::dictLookup(), Object::dictLookupNF(), embFontID, embFontName, error(), Object::fetch(), flags, fontBBox, fontCIDType0, fontCIDType0C, fontCIDType2, fontSerif, fontTrueType, fontType1, fontType1C, Object::free(), Ref::gen, Object::getInt(), Object::getName(), Object::getNum(), Object::getRef(), i, Object::isName(), Object::isNum(), Dict::lookup(), missingWidth, Ref::num, Object::streamGetDict(), t, and type.

Referenced by Gfx8BitFont::Gfx8BitFont(), and GfxCIDFont::GfxCIDFont().

CharCodeToUnicode * GfxFont::readToUnicodeCMap (  Dict *  fontDict,
int  nBits
)  [protected]
 

Definition at line 276 of file GfxFont.cc.

References GString::append(), buf, Object::free(), NULL, CharCodeToUnicode::parseCMap(), Object::streamClose(), Object::streamGetChar(), and Object::streamReset().

Referenced by Gfx8BitFont::Gfx8BitFont(), and GfxCIDFont::GfxCIDFont().

Member Data Documentation

fouble GfxFont::ascent [protected]
 

Definition at line 173 of file GfxFont.h.

Referenced by getAscent(), Gfx8BitFont::Gfx8BitFont(), GfxCIDFont::GfxCIDFont(), and readFontDescriptor().

fouble GfxFont::descent [protected]
 

Definition at line 174 of file GfxFont.h.

Referenced by getDescent(), Gfx8BitFont::Gfx8BitFont(), GfxCIDFont::GfxCIDFont(), and readFontDescriptor().

Ref GfxFont::embFontID [protected]
 

Definition at line 168 of file GfxFont.h.

Referenced by getEmbeddedFontID(), Gfx8BitFont::Gfx8BitFont(), readEmbFontFile(), and readFontDescriptor().

GString* GfxFont::embFontName [protected]
 

Definition at line 167 of file GfxFont.h.

Referenced by getEmbeddedFontName(), Gfx8BitFont::Gfx8BitFont(), GfxFont(), readFontDescriptor(), and ~GfxFont().

GString* GfxFont::extFontFile [protected]
 

Definition at line 169 of file GfxFont.h.

Referenced by findExtFontFile(), getExtFontFile(), Gfx8BitFont::Gfx8BitFont(), GfxFont(), readExtFontFile(), and ~GfxFont().

int GfxFont::flags [protected]
 

Definition at line 166 of file GfxFont.h.

Referenced by Gfx8BitFont::Gfx8BitFont(), isBold(), isFixedWidth(), isItalic(), isSerif(), isSymbolic(), and readFontDescriptor().

fouble GfxFont::fontBBox[4] [protected]
 

Definition at line 171 of file GfxFont.h.

Referenced by getFontBBox(), Gfx8BitFont::Gfx8BitFont(), GfxCIDFont::GfxCIDFont(), and readFontDescriptor().

fouble GfxFont::fontMat[6] [protected]
 

Definition at line 170 of file GfxFont.h.

Referenced by getFontMatrix(), and Gfx8BitFont::Gfx8BitFont().

Ref GfxFont::id [protected]
 

Definition at line 163 of file GfxFont.h.

Referenced by getID().

fouble GfxFont::missingWidth [protected]
 

Definition at line 172 of file GfxFont.h.

Referenced by Gfx8BitFont::Gfx8BitFont(), and readFontDescriptor().

GString* GfxFont::name [protected]
 

Definition at line 164 of file GfxFont.h.

Referenced by findExtFontFile(), getName(), Gfx8BitFont::Gfx8BitFont(), GfxFont(), and ~GfxFont().

GBool GfxFont::ok [protected]
 

Definition at line 175 of file GfxFont.h.

Referenced by Gfx8BitFont::Gfx8BitFont(), GfxCIDFont::GfxCIDFont(), GfxFont(), and isOk().

GString* GfxFont::tag [protected]
 

Definition at line 162 of file GfxFont.h.

Referenced by getTag(), GfxFont(), matches(), and ~GfxFont().

GfxFontType GfxFont::type [protected]
 

Definition at line 165 of file GfxFont.h.

Referenced by findExtFontFile(), getType(), Gfx8BitFont::Gfx8BitFont(), GfxCIDFont::GfxCIDFont(), and readFontDescriptor().

The documentation for this class was generated from the following files:
Generated on Sat Nov 5 17:33:54 2005 for OPIE by  doxygen 1.4.2