The document discusses line drawing algorithms in computer graphics, specifically focusing on approaches for approximating line segments on digital displays. It introduces the concept of a line and outlines components of a line drawing algorithm, with an example using Bresenham's algorithm. This serves as an essential guide for understanding how lines are rendered in graphical media.

1. LINE DRAWING
ALGORITHM
Present By,
G.Alamelu,MCA.,
EMG Yadava Women’s College.

2. Introduction
IN COMPUTER GRAPHICS ,A LINE DRAWING ALGORITHM IS
AN
ALGORITHM FOR APPROXIMATING A LINE SEGMENT ON
DISCRETE
GRAPHICAL MEDIA SUCH AS PIXEL BASED DISPLAYS AND
PRINTERS.

3. What is Line?

4. Line drawing algorithm
components

11. Example for Bresenham algorithm