Inherited by GraphicsDisplay.

Public Member Functions
	TextDisplay (const char *name=NULL)
	Create a TextDisplay interface.
virtual void	character (int column, int row, int c)=0
	Output a character at the given position.
virtual int	rows ()=0
	Return number if rows on TextDisplay.
virtual int	columns ()=0
	Return number if columns on TextDisplay.
virtual bool	claim (FILE *stream)
	Redirect output from a stream (stoud, sterr) to display.
virtual void	cls ()
	Clear screen.

Detailed Description

Definition at line 24 of file TextDisplay.h.

Constructor & Destructor Documentation

TextDisplay ( const char * name = NULL )

Create a TextDisplay interface.

Parameters:

name	The name used in the path to access the strean through the filesystem

Definition at line 8 of file TextDisplay.cpp.

Output a character at the given position.

Parameters:

column	column where charater must be written
row	where character must be written
c	the character to be written to the TextDisplay

bool claim ( FILE * stream ) [virtual]

Redirect output from a stream (stoud, sterr) to display.

Parameters:

stream stream that shall be redirected to the TextDisplay

Definition at line 65 of file TextDisplay.cpp.

void cls ( void ) [virtual]

Clear screen.

Definition at line 41 of file TextDisplay.cpp.

virtual int columns ( ) [pure virtual]

Return number if columns on TextDisplay.

virtual int rows ( ) [pure virtual]

Return number if rows on TextDisplay.