C Programming Graphics Tutorial

C Programming Graphics Tutorial

C Programming Graphics Tutorial     

     1. Line

     2. Circle

     3. Rectangle

     gd - Graphics drive

     gm - Graphics mode

     r - read

     w - write

     a - append

     Intergraph - initialize the graphics

Program 1: 

#include
#include
#include
void main()
{
int gd=DETECT,gm;
initgraph(&gd,&gm,"");
clrscr();
circle(200,150,50);
getch();
close graph();
}

Program 2:

#include
#include
#include
void main()
{
int gd=DETECT,gm;
initgraph(&gd,&gm,"circle");
clrscr();
set color(2);
rectangle(200,150,50,100);
set color(4);
rectangle(300,200,100,250);
getch();
close graph();
}

Program 3:

#include
#include
#include
void main()
{
int gd=DETECT,gm;
initgraph(&gd,&gm,"circle");
clrscr();
set color(2);
line(200,150,50,100);
set color(4);
line(300,200,100,250);
getch();
close graph();
}