C Program to Draw a Pixel in Graphics

#include<graphics.h>

#include<stdio.h>

#include<conio.h>

void main( )

{

  int gd = DETECT, gm;

  initgraph(&gd, &gm, "C:\\TC\\BGI");

  putpixel(100,100,RED); //Putpixel(X1,Y1,Color)

  getch( );

  closegraph( );

}

OUTPUT:

C Program to Draw a Line in Graphics >>