TextPage Class Reference

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

Collaboration diagram for TextPage:

[legend]List of all members.

Public Member Functions
	TextPage (GBool rawOrderA)
	~TextPage ()
void	updateFont (GfxState *state)
void	beginString (GfxState *state)
void	addChar (GfxState *state, fouble x, fouble y, fouble dx, fouble dy, Unicode *u, int uLen)
void	endString ()
void	coalesce ()
GBool	findText (Unicode *s, int len, GBool top, GBool bottom, fouble *xMin, fouble *yMin, fouble *xMax, fouble *yMax)
GString *	getText (fouble xMin, fouble yMin, fouble xMax, fouble yMax)
void	dump (void *outputStream, TextOutputFunc outputFunc)
void	clear ()
Private Attributes
GBool	rawOrder
TextString *	curStr
fouble	fontSize
TextString *	yxStrings
TextString *	xyStrings
TextString *	yxCur1
TextString *	yxCur2
int	nest

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Constructor & Destructor Documentation

TextPage::TextPage (  GBool  rawOrderA  )

Definition at line 89 of file TextOutputDev.cc. References curStr, fontSize, nest, NULL, rawOrder, xyStrings, yxCur1, yxCur2, and yxStrings.

TextPage::~TextPage (   )

Definition at line 99 of file TextOutputDev.cc. References clear().

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Member Function Documentation

void TextPage::addChar (  GfxState *  state, fouble  x, fouble  y, fouble  dx, fouble  dy, Unicode *  u, int  uLen )

Definition at line 150 of file TextOutputDev.cc. References TextString::addChar(), beginString(), curStr, endString(), GfxState::getCharSpace(), GfxState::getHorizScaling(), i, TextString::len, GfxState::textTransformDelta(), GfxState::transform(), GfxState::transformDelta(), TextString::xRight, TextString::yMax, and TextString::yMin. Referenced by TextOutputDev::drawChar().

void TextPage::beginString (  GfxState *  state  )

Definition at line 139 of file TextOutputDev.cc. References curStr, fontSize, and nest. Referenced by addChar(), and TextOutputDev::beginString().

void TextPage::clear (   )

Definition at line 606 of file TextOutputDev.cc. References curStr, NULL, xyStrings, yxCur1, yxCur2, TextString::yxNext, and yxStrings. Referenced by TextOutputDev::startPage(), and ~TextPage().

void TextPage::coalesce (   )

Definition at line 228 of file TextOutputDev.cc. References d, grealloc(), i, TextString::len, len, printf, rawOrder, TextString::size, TextString::text, TextString::xMax, TextString::xMin, TextString::xRight, TextString::yMax, TextString::yMin, TextString::yxNext, and yxStrings. Referenced by TextOutputDev::endPage().

void TextPage::dump (  void *  outputStream, TextOutputFunc  outputFunc )

Definition at line 444 of file TextOutputDev.cc. References buf, col, TextString::col, d, UnicodeMap::decRefCnt(), eolDOS, eolMac, eolUnix, GlobalParams::getTextEncoding(), GlobalParams::getTextEOL(), globalParams, i, len, TextString::len, UnicodeMap::mapUnicode(), NULL, printf, rawOrder, TextString::text, TextString::xMax, TextString::xMin, TextString::xyNext, xyStrings, TextString::yMax, TextString::yMin, TextString::yxNext, and yxStrings. Referenced by TextOutputDev::endPage().

void TextPage::endString (   )

Definition at line 176 of file TextOutputDev.cc. References curStr, TextString::len, nest, NULL, rawOrder, TextString::xMax, TextString::xMin, TextString::yMax, TextString::yMin, yxCur1, yxCur2, TextString::yxNext, and yxStrings. Referenced by addChar(), and TextOutputDev::endString().

GBool TextPage::findText (  Unicode *  s, int  len, GBool  top, GBool  bottom, fouble *  xMin, fouble *  yMin, fouble *  xMax, fouble *  yMax )

Definition at line 288 of file TextOutputDev.cc. References gFalse, gTrue, i, TextString::len, p, str, TextString::text, Opie::MM::x, TextString::xMax, TextString::xMin, TextString::xRight, TextString::yMax, TextString::yMin, TextString::yxNext, and yxStrings. Referenced by TextOutputDev::findText().

GString * TextPage::getText (  fouble  xMin, fouble  yMin, fouble  xMax, fouble  yMax )

Definition at line 366 of file TextOutputDev.cc. References GString::append(), buf, UnicodeMap::decRefCnt(), eolDOS, eolMac, eolUnix, GString::getLength(), GlobalParams::getTextEncoding(), GlobalParams::getTextEOL(), gFalse, globalParams, gTrue, i, TextString::len, len, UnicodeMap::mapUnicode(), s, TextString::text, TextString::xMax, TextString::xMin, TextString::xRight, Opie::MM::y, TextString::yMax, TextString::yMin, TextString::yxNext, and yxStrings.

void TextPage::updateFont (  GfxState *  state  )

Definition at line 103 of file TextOutputDev.cc. References code, fabs(), fontSize, fontType3, GfxState::getFont(), GfxFont::getFontMatrix(), GfxState::getTransformedFontSize(), GfxFont::getType(), and name. Referenced by TextOutputDev::updateFont().

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Member Data Documentation

TextString* TextPage::curStr [private]

Definition at line 113 of file TextOutputDev.h. Referenced by addChar(), beginString(), clear(), endString(), and TextPage().

fouble TextPage::fontSize [private]

Definition at line 114 of file TextOutputDev.h. Referenced by beginString(), TextPage(), and updateFont().

int TextPage::nest [private]

Definition at line 120 of file TextOutputDev.h. Referenced by beginString(), endString(), and TextPage().

GBool TextPage::rawOrder [private]

Definition at line 111 of file TextOutputDev.h. Referenced by coalesce(), dump(), endString(), and TextPage().

TextString* TextPage::xyStrings [private]

Definition at line 117 of file TextOutputDev.h. Referenced by clear(), dump(), and TextPage().

TextString* TextPage::yxCur1 [private]

Definition at line 118 of file TextOutputDev.h. Referenced by clear(), endString(), and TextPage().

TextString * TextPage::yxCur2 [private]

Definition at line 118 of file TextOutputDev.h. Referenced by clear(), endString(), and TextPage().

TextString* TextPage::yxStrings [private]

Definition at line 116 of file TextOutputDev.h. Referenced by clear(), coalesce(), dump(), endString(), findText(), getText(), and TextPage().

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The documentation for this class was generated from the following files:

• noncore/unsupported/qpdf/xpdf/TextOutputDev.h
• noncore/unsupported/qpdf/xpdf/TextOutputDev.cc

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