graphics.c File Reference

Character drawing. More...

Functions
void	caca_set_color (enum caca_color fgcolor, enum caca_color bgcolor)
	Set the default colour pair.
enum caca_color	caca_get_fg_color (void)
	Get the current foreground colour.
enum caca_color	caca_get_bg_color (void)
	Get the current background colour.
void	caca_putchar (int x, int y, char c)
	Print a character.
void	caca_putstr (int x, int y, char const *s)
	Print a string.
void	caca_printf (int x, int y, char const *format,...)
	Format a string.
void	caca_clear (void)
	Clear the screen.
int	caca_set_window_title (char const *title)
	Set the window title.
unsigned int	caca_get_window_width (void)
	Get the window width.
unsigned int	caca_get_window_height (void)
	Get the window height.
void	caca_set_delay (unsigned int usec)
	Set the refresh delay.
unsigned int	caca_get_rendertime (void)
	Get the average rendering time.
void	caca_refresh (void)
	Flush pending changes and redraw the screen.

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Detailed Description

Version:

$Id: graphics.c 258 2004-01-26 10:52:30Z sam $

Author:

Sam Hocevar <sam@zoy.org> This file contains character and string drawing functions.

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Function Documentation

void caca_set_color (  enum caca_color  fgcolor, enum caca_color  bgcolor )

This function sets the default colour pair. String functions such as caca_printf() and graphical primitive functions such as caca_draw_line() will use these colour pairs. Parameters: fgcolor  The requested foreground colour. bgcolor  The requested background colour.

void caca_set_delay (  unsigned int  usec  )

This function sets the refresh delay in microseconds. The refresh delay is used by caca_refresh() to achieve constant framerate. See the caca_refresh() documentation for more details. If the argument is zero, constant framerate is disabled. This is the default behaviour. Parameters: usec  The refresh delay in microseconds.