Computer Graphics and Operating System Lab (BCA)

Practical graphics programs in C and Linux shell commands and scripts.

6 महीनेअवधि 4Chapters17टॉपिक

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01Exp Group 1: Graphics Primitives in C 4 टॉपिक

Initialising graphics mode
Drawing pixel, line, circle, rectangle
DDA and Bresenham line algorithms
Midpoint circle algorithm

02Exp Group 2: Transformations and Animation 3 टॉपिक

Translation, scaling and rotation of a triangle
Reflection
Simple animation - moving ball or car

03Exp Group 3: Linux Commands 5 टॉपिक

File and directory commands - ls, cd, mkdir, cp, mv, rm
Viewing files - cat, more, head, tail
Permissions - chmod, chown
Process commands - ps, kill, top
Filters - grep, sort, wc

04Exp Group 4: Shell Scripting 5 टॉपिक

Variables and read
if-else and case
for और while loops
Command-line arguments
Scripts for factorial, prime and file counting

परिचय

आप यह कर पाएँगे

Write C graphics programs for lines, circles and polygons
Implement 2D transformations and simple animations
Use Linux commands for files, directories, processes and permissions
Write shell scripts with variables, conditions, loops and arguments
Maintain a practical file with program, output and observations

यह किसके लिए है

BCA students of Semester 4 (UP state universities, Lucknow University pattern)
Students who want hands-on practice with graphics programs and Linux

आपको क्या चाहिए

Computer Graphics and Operating Systems theory (studied alongside)
Lab computer with a C graphics library and Linux (provided at the centre)

सवाल

Which syllabus does this Computer Graphics and Operating System Lab course follow?

It follows the common UP state university BCA syllabus (University of Lucknow pattern) for BCA Semester 4. If your own university's syllabus differs, the centre follows your university's syllabus and unit order.

Which graphics library is used?

graphics.h (Turbo C or WinBGIm with Code::Blocks) as in most university labs; the trainer sets it up for you.

Do I need Linux installed?

The centre lab has Linux; at home you can use WSL on Windows or a virtual machine.