8/17/2019 Bresenham Line Program C Under Graphics CAD/CAM

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/*** Program to Draw a Line using Bresenham's Algorithm ***/

#include

#include

#include

void lineBresint! int! int! int"

void main"

$

int %&! &! %n! n

int gd ( D))+! gm

initgraph,gd! ,gm! --"

print-)nter starting coordinates o line -"

scan-0d 0d-! ,%&! ,&"

print-)nter ending coordinates o line -"

scan-0d 0d-! ,%n! ,n"

lineBres%&! &! %n! n"

getch"

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void lineBresint %&! int &! int %n! int n"

$

int d% ( %n 2 %&! d ( n 2 &

int di ( 3 * d 2 d%

int ds ( 3 * d! dt ( 3 * d 2 d%"

putpi%el%&! &! 4)D"

www.eazynotes.com Gursharan Singh Tatla Page No. 2while %& < %n"

$

%&55

i di < 6"

di ( di 5 dselse

$

&55

di ( di 5 dt

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putpi%el%&! &! 4)D"

dela36"

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