drawimage.cpp File Reference

Function definitions for the DrawImageObject class. More...

#include <iosys.h>
#include <malloc.h>
#include <string.h>
#include "drawimage.h"
#include "gifCompress.h"

Functions
int	writeall (int fd, const char *c, int siz)
	This function writes data to the stream associated with a file descriptor (fd). More...
void	FlushData (int fd)
void	WriteData (int fd, const char *c, int siz)
void	OutputGifChar (const char c, int fd)
void	WriteOneChar (const FontData *pf, char c, int xp, int yp, uint8_t color, DrawImageObject &doi)

Detailed Description

Function definitions for the DrawImageObject class.

This class hold the data associated with and draws GIF images with text to a given file descriptor

Function Documentation

FlushData()

void FlushData

(

int

fd

)

FlushData

Flush any unwritten data to the output

OutputGifChar()

void OutputGifChar	(	const char	c,
		int	fd
	)

OutputGifChar

Writes a GIF char to the given fd

WriteData()

void WriteData	(	int	fd,
		const char *	c,
		int	siz
	)

WriteData

This is the function that writes data to the output socket

WriteOneChar()

void WriteOneChar	(	const FontData *	pf,
		char	c,
		int	xp,
		int	yp,
		uint8_t	color,
		DrawImageObject &	doi
	)

WriteOneChar

Writes a single character