Canvas5Graph Class Reference

the main class to read the graphic part of Canvas v5-v11 file More...

#include <Canvas5Graph.hxx>

Classes

struct  LocalState
 Internal: the local state of a Canvas5Graph. More...
 

Public Member Functions

 Canvas5Graph (Canvas5Parser &parser)
 constructor
 
virtual ~Canvas5Graph ()
 destructor
 
int version () const
 returns the file version
 

Protected Member Functions

bool sendShape (int sId)
 try to send a shape
 
bool findShapeDataZones (std::shared_ptr< Canvas5Structure::Stream > stream)
 try to find the list of data's shape zones
 
bool readShapeData (int id, Canvas5GraphInternal::Shape const &shape)
 try to read a shape data
 
bool readSpecialData (std::shared_ptr< Canvas5Structure::Stream > stream, long len, Canvas5GraphInternal::ShapeData &data, std::string &extra)
 try to read a special shape data
 
std::shared_ptr< Canvas5GraphInternal::PseudoShapereadSpecialData (std::shared_ptr< Canvas5Structure::Stream > stream, long len, unsigned type, MWAWBox2f const &box, std::string &extra)
 try to read a special shape data (internal helper to understand vkfl structure)
 
bool readShapes (Canvas5Structure::Stream &stream, int numShapes)
 try to read the different shapes
 
bool readMatrices (std::shared_ptr< Canvas5Structure::Stream > stream)
 try to read the different matrix
 
bool readDeR3 (std::shared_ptr< Canvas5Structure::Stream > stream, Canvas5StyleManager::StyleList &styles)
 try to read a complementary styles zone: DeR3
 
bool sendShape (int sId, LocalState const &local)
 try to send a shape with a transformation
 
bool send (Canvas5GraphInternal::Shape const &shape, LocalState const &local)
 try to send a shape with a transformation
 
bool sendSpecial (MWAWListenerPtr listener, Canvas5GraphInternal::Shape const &shape, Canvas5GraphInternal::ShapeData const &data, LocalState const &local)
 try to send a special shape
 
bool sendSpecial (MWAWListenerPtr listener, Canvas5GraphInternal::PseudoShape const &pseudoShape, LocalState const &local)
 try to send a special shape
 
bool sendText (MWAWListenerPtr listener, Canvas5GraphInternal::Shape const &shape, Canvas5GraphInternal::ShapeData const &data)
 try to send a text zone
 
bool sendCurveText (MWAWListenerPtr listener, Canvas5GraphInternal::Shape const &shape, Canvas5GraphInternal::ShapeData const &data, LocalState const &local)
 try to send a curve's text zone: CvTe
 
bool sendDimension (MWAWListenerPtr listener, Canvas5GraphInternal::Shape const &shape, Canvas5GraphInternal::ShapeData const &data, LocalState const &local)
 tries to send the dimension line's special shape: DIMN
 
bool sendDimension9 (MWAWListenerPtr listener, Canvas5GraphInternal::Shape const &shape, Canvas5GraphInternal::ShapeData const &data, LocalState const &local)
 tries to send the dimension line's special shape: DIMN: v9
 
bool sendEffect (MWAWListenerPtr listener, Canvas5GraphInternal::Shape const &shape, Canvas5GraphInternal::ShapeData const &data, LocalState const &local)
 tries to send the effect's special shape: effe
 
bool sendExtrude (MWAWListenerPtr listener, Canvas5GraphInternal::Shape const &shape, Canvas5GraphInternal::ShapeData const &data, LocalState const &local)
 tries to send the extrude's special shape: Extr (pretty basic)
 
bool sendTechnical (MWAWListenerPtr listener, Canvas5GraphInternal::Shape const &shape, Canvas5GraphInternal::ShapeData const &data, LocalState const &local)
 tries to send the technical shape: Tech (v7)
 
bool sendGIF (MWAWListenerPtr listener, Canvas5GraphInternal::Shape const &shape, Canvas5GraphInternal::ShapeData const &data, LocalState const &local)
 tries to send the gif's shape: AnGf (v7)
 
void send (MWAWListenerPtr listener, MWAWGraphicShape const &shape, MWAWTransformation const &transform, MWAWGraphicStyle const &style)
 tries to send a basic shape ( applying a transformation if need)
 
void send (MWAWListenerPtr listener, librevenge::RVNGString const &text, MWAWVec2f const &center, MWAWTransformation const &transform, MWAWFont const &font, bool addFrame)
 tries to send a measure ( applying a transformation if need)
 

Protected Attributes

MWAWParserStatePtr m_parserState
 the parser state
 
std::shared_ptr< Canvas5GraphInternal::Statem_state
 the state
 
Canvas5Parserm_mainParser
 the main parser;
 
std::shared_ptr< Canvas5Imagem_imageParser
 the image parser
 
std::shared_ptr< Canvas5StyleManagerm_styleManager
 the style manager
 

Private Member Functions

 Canvas5Graph (Canvas5Graph const &orig)=delete
 
Canvas5Graphoperator= (Canvas5Graph const &orig)=delete
 

Friends

class Canvas5GraphInternal::SubDocument
 
class Canvas5Image
 
class Canvas5Parser
 

Detailed Description

the main class to read the graphic part of Canvas v5-v11 file

Constructor & Destructor Documentation

◆ Canvas5Graph() [1/2]

Canvas5Graph::Canvas5Graph ( Canvas5Parser parser)
explicit

constructor

◆ ~Canvas5Graph()

Canvas5Graph::~Canvas5Graph ( )
virtual

destructor

◆ Canvas5Graph() [2/2]

Canvas5Graph::Canvas5Graph ( Canvas5Graph const &  orig)
privatedelete

Member Function Documentation

◆ findShapeDataZones()

bool Canvas5Graph::findShapeDataZones ( std::shared_ptr< Canvas5Structure::Stream stream)
protected

try to find the list of data's shape zones

◆ operator=()

Canvas5Graph & Canvas5Graph::operator= ( Canvas5Graph const &  orig)
privatedelete

◆ readDeR3()

bool Canvas5Graph::readDeR3 ( std::shared_ptr< Canvas5Structure::Stream stream,
Canvas5StyleManager::StyleList styles 
)
protected

try to read a complementary styles zone: DeR3

Referenced by sendText().

◆ readMatrices()

bool Canvas5Graph::readMatrices ( std::shared_ptr< Canvas5Structure::Stream stream)
protected

try to read the different matrix

◆ readShapeData()

bool Canvas5Graph::readShapeData ( int  id,
Canvas5GraphInternal::Shape const &  shape 
)
protected

try to read a shape data

Referenced by readShapes().

◆ readShapes()

bool Canvas5Graph::readShapes ( Canvas5Structure::Stream stream,
int  numShapes 
)
protected

try to read the different shapes

◆ readSpecialData() [1/2]

bool Canvas5Graph::readSpecialData ( std::shared_ptr< Canvas5Structure::Stream stream,
long  len,
Canvas5GraphInternal::ShapeData data,
std::string &  extra 
)
protected

try to read a special shape data

Referenced by readShapeData(), and readSpecialData().

◆ readSpecialData() [2/2]

std::shared_ptr< Canvas5GraphInternal::PseudoShape > Canvas5Graph::readSpecialData ( std::shared_ptr< Canvas5Structure::Stream stream,
long  len,
unsigned  type,
MWAWBox2f const &  box,
std::string &  extra 
)
protected

try to read a special shape data (internal helper to understand vkfl structure)

◆ send() [1/3]

bool Canvas5Graph::send ( Canvas5GraphInternal::Shape const &  shape,
Canvas5Graph::LocalState const &  lTransform 
)
protected

try to send a shape with a transformation

Referenced by sendDimension(), sendDimension9(), sendExtrude(), sendShape(), sendSpecial(), and sendTechnical().

◆ send() [2/3]

void Canvas5Graph::send ( MWAWListenerPtr  listener,
librevenge::RVNGString const &  text,
MWAWVec2f const &  center,
MWAWTransformation const &  transform,
MWAWFont const &  font,
bool  addFrame 
)
protected

tries to send a measure ( applying a transformation if need)

◆ send() [3/3]

void Canvas5Graph::send ( MWAWListenerPtr  listener,
MWAWGraphicShape const &  shape,
MWAWTransformation const &  transform,
MWAWGraphicStyle const &  style 
)
protected

tries to send a basic shape ( applying a transformation if need)

◆ sendCurveText()

bool Canvas5Graph::sendCurveText ( MWAWListenerPtr  listener,
Canvas5GraphInternal::Shape const &  shape,
Canvas5GraphInternal::ShapeData const &  data,
Canvas5Graph::LocalState const &  local 
)
protected

try to send a curve's text zone: CvTe

Referenced by sendSpecial().

◆ sendDimension()

bool Canvas5Graph::sendDimension ( MWAWListenerPtr  listener,
Canvas5GraphInternal::Shape const &  shape,
Canvas5GraphInternal::ShapeData const &  data,
Canvas5Graph::LocalState const &  local 
)
protected

tries to send the dimension line's special shape: DIMN

Referenced by sendSpecial().

◆ sendDimension9()

bool Canvas5Graph::sendDimension9 ( MWAWListenerPtr  listener,
Canvas5GraphInternal::Shape const &  shape,
Canvas5GraphInternal::ShapeData const &  data,
Canvas5Graph::LocalState const &  local 
)
protected

tries to send the dimension line's special shape: DIMN: v9

Referenced by sendSpecial().

◆ sendEffect()

bool Canvas5Graph::sendEffect ( MWAWListenerPtr  listener,
Canvas5GraphInternal::Shape const &  shape,
Canvas5GraphInternal::ShapeData const &  data,
Canvas5Graph::LocalState const &  local 
)
protected

tries to send the effect's special shape: effe

Referenced by sendSpecial().

◆ sendExtrude()

bool Canvas5Graph::sendExtrude ( MWAWListenerPtr  listener,
Canvas5GraphInternal::Shape const &  shape,
Canvas5GraphInternal::ShapeData const &  data,
Canvas5Graph::LocalState const &  local 
)
protected

tries to send the extrude's special shape: Extr (pretty basic)

Referenced by sendSpecial().

◆ sendGIF()

bool Canvas5Graph::sendGIF ( MWAWListenerPtr  listener,
Canvas5GraphInternal::Shape const &  shape,
Canvas5GraphInternal::ShapeData const &  data,
Canvas5Graph::LocalState const &  local 
)
protected

tries to send the gif's shape: AnGf (v7)

Referenced by sendSpecial().

◆ sendShape() [1/2]

bool Canvas5Graph::sendShape ( int  sId)
protected

try to send a shape

Referenced by send(), and sendShape().

◆ sendShape() [2/2]

bool Canvas5Graph::sendShape ( int  sId,
Canvas5Graph::LocalState const &  local 
)
protected

try to send a shape with a transformation

◆ sendSpecial() [1/2]

bool Canvas5Graph::sendSpecial ( MWAWListenerPtr  listener,
Canvas5GraphInternal::PseudoShape const &  pseudoShape,
LocalState const &  local 
)
protected

try to send a special shape

◆ sendSpecial() [2/2]

bool Canvas5Graph::sendSpecial ( MWAWListenerPtr  listener,
Canvas5GraphInternal::Shape const &  shape,
Canvas5GraphInternal::ShapeData const &  data,
Canvas5Graph::LocalState const &  local 
)
protected

try to send a special shape

Referenced by send(), and sendSpecial().

◆ sendTechnical()

bool Canvas5Graph::sendTechnical ( MWAWListenerPtr  listener,
Canvas5GraphInternal::Shape const &  shape,
Canvas5GraphInternal::ShapeData const &  data,
Canvas5Graph::LocalState const &  local 
)
protected

tries to send the technical shape: Tech (v7)

Referenced by sendSpecial().

◆ sendText()

bool Canvas5Graph::sendText ( MWAWListenerPtr  listener,
Canvas5GraphInternal::Shape const &  shape,
Canvas5GraphInternal::ShapeData const &  data 
)
protected

try to send a text zone

Referenced by Canvas5GraphInternal::SubDocument::parse().

◆ version()

int Canvas5Graph::version ( ) const

Friends And Related Function Documentation

◆ Canvas5GraphInternal::SubDocument

friend class Canvas5GraphInternal::SubDocument
friend

◆ Canvas5Image

friend class Canvas5Image
friend

◆ Canvas5Parser

friend class Canvas5Parser
friend

Member Data Documentation

◆ m_imageParser

std::shared_ptr<Canvas5Image> Canvas5Graph::m_imageParser
protected

the image parser

Referenced by readSpecialData(), sendEffect(), and sendSpecial().

◆ m_mainParser

◆ m_parserState

MWAWParserStatePtr Canvas5Graph::m_parserState
protected

the parser state

Referenced by send(), sendCurveText(), sendDimension9(), and version().

◆ m_state

std::shared_ptr<Canvas5GraphInternal::State> Canvas5Graph::m_state
protected

◆ m_styleManager

std::shared_ptr<Canvas5StyleManager> Canvas5Graph::m_styleManager
protected

the style manager

Referenced by readDeR3(), send(), sendCurveText(), and sendText().


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

Generated on Thu Jan 19 2023 00:00:00 for libmwaw by doxygen 1.9.6