There are Pdfs spanning delimiters or begin/end tags into contents streams. More...

Inheritance diagram for PoDoFo::PdfCanvasInputDevice:

Public Member Functions
	PdfCanvasInputDevice (const PdfCanvas &canvas)

size_t	GetLength () const override

size_t	GetPosition () const override

bool	Eof () const override

Public Member Functions inherited from PoDoFo::InputStreamDevice
bool	Peek (char &ch) const
	Peek at next char in stream.

Public Member Functions inherited from PoDoFo::InputStream
void	Read (char *buffer, size_t size)
	Read data from the device.

size_t	Read (char *buffer, size_t size, bool &eof)
	Read data from the device.

char	ReadChar ()
	Get next char from stream.

bool	Read (char &ch)
	Get next char from stream.

void	CopyTo (OutputStream &stream)
	Copy this stream to another.

void	CopyTo (OutputStream &stream, size_t size)
	Copy this stream to another.

Protected Member Functions
size_t	readBuffer (char *buffer, size_t size, bool &eof) override
	Read a buffer from the stream /param eof true if the stream reached eof during read /returns number of read bytes.

bool	readChar (char &ch) override
	Read the next char in stream.

bool	peek (char &ch) const override
	Peek at next char in stream.

Protected Member Functions inherited from PoDoFo::InputStreamDevice
	InputStreamDevice (bool init)

void	checkRead () const override
	Optional checks before reading By default does nothing.

Additional Inherited Members
Static Protected Member Functions inherited from PoDoFo::InputStream
static size_t	ReadBuffer (InputStream &stream, char *buffer, size_t size, bool &eof)

static bool	ReadChar (InputStream &stream, char &ch)

Detailed Description

There are Pdfs spanning delimiters or begin/end tags into contents streams.

Let's create a device correctly spanning I/O reads into these

Member Function Documentation

bool PdfCanvasInputDevice::peek ( char & ch ) const

overrideprotectedvirtual

Peek at next char in stream.

/returns true if success, false if EOF

size_t PdfCanvasInputDevice::readBuffer	(	char *	buffer,
		size_t	size,
		bool &	eof
	)

overrideprotectedvirtual

Read a buffer from the stream /param eof true if the stream reached eof during read /returns number of read bytes.

bool PdfCanvasInputDevice::readChar ( char & ch )

overrideprotectedvirtual

Read the next char in stream.

/returns true if success, false if EOF

Reimplemented from PoDoFo::InputStream.

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