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/* A program to draw line & circle using DDA & Bresenham's algorithm. #include#include#include

#include#include#include#include#include

class draw{

loat !""!$"$"!%"%"d!"d"!inc"inc"g"temp"mint steps

 public

(oid ddaline)(oid bline)(oid ddacircle)(oid bcircle)

+

(oid drawddaline)

{

  int i

  cout!$

  cout$

  cout!%

  cout%

  d!abs)!%0!$  dabs)%0$  clrscr)

  i)d!>dstepsd!

  elsestepsd

  !!$  $

  !incd!/steps  incd/steps

  or)i1i

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  {

putpi!el)!23.1"23.1"45Ddela)$1!!2!inc2inc

  +

+

(oid drawbline)

{  int i

  cout!$

  cout$

  cout!%

  cout%

  d!!%0!$  d%0$

  g)%*d0d!

  !!$  $

  md/d!

  !!$  $

  i)m>$  {  temp!  !  temp

  +

  or)i1i1  {

 22 gg2)%*d0)%*d!

  +  else

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 gg2)%*d

  ++

(oid drawddacircle)

{

loat rad"start7!rad"start71"eint p"n1

coutrad

!$1!%rad

!$start7!$start7

do{

ppow)%"nn22

+while)p

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i)d