- 01
- 02
- 03
- 04
- 05
- 06
- 07
- 08
- 09
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
#include <dos.h>
#include <conio.h>
#include <graphics.h>
void pix(unsigned int x, unsigned int y, unsigned char c){
unsigned char nb, ms, bt; //nomerbit maska bite
unsigned int ofs; //sdvig
unsigned char *pb; //ukazatel na bit
ofs= x/8 + y*80;
nb=7-(x % 8);
pb=(unsigned char *)MK_FP(0xA000, ofs);
bt=*pb;
ms=1<<nb;
if( c !=0 ){
bt=bt | ms;
}else{
bt=bt&(~ms);
};
*pb=bt;
};
void main(){
int drDriver, grMode;
drDriver=VGA;
grMode=VGAHI;
initgraph(&drDriver, &grMode, "C:\\BORLANDC\\BGI");
pix(60,30,15);
getch();
};