drawline.c File Reference

#include <math.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "pkvaria.h"
#include "pkgeom.h"

Include dependency graph for drawline.c:

Functions
void	_pkv_InitPixelBuffer (void)
void	_pkv_DestroyPixelBuffer (void)
void	_pkv_DrawLine (int x1, int y1, int x2, int y2)
void	pkv_DrawLine (int x1, int y1, int x2, int y2, void(*output)(const xpoint *buf, int n))
Variables
void(*	_pkv_OutputPixels )(const xpoint *buf, int n) = NULL
xpoint *	_pkv_pixbuf = NULL
int	_pkv_npix = 0

---

Function Documentation

void _pkv_DestroyPixelBuffer

(

void

)

void _pkv_DrawLine	(	int	x1,
		int	y1,
		int	x2,
		int	y2
	)

void _pkv_InitPixelBuffer

(

void

)

void pkv_DrawLine	(	int	x1,
		int	y1,
		int	x2,
		int	y2,
		void(*)(const xpoint *buf, int n)	output
	)

---

Variable Documentation

int _pkv_npix = 0

void(* _pkv_OutputPixels)(const xpoint *buf, int n) = NULL

xpoint* _pkv_pixbuf = NULL