Write the DDA algorithm and Bresenham Line generation Algorithm. Compa

Question

Write the DDA algorithm and Bresenham Line generation Algorithm. Compare the line generation mechanism of DDA algorithm with Bresenham Line generation Algorithm while drawing a line segment from (1, 0) and (9, 8). Show step by step execution of both Line Generation algorithm, though a Graph.

22 Apr 2024

Answer :

Word Count : 426

Sure, let's delve into the DDA (Digital Differential Analyzer) algorithm and the Bresenham line generation algorithm, both of which are fundamental in computer graphics for drawing lines.

### DDA Algorithm:
The DDA algorithm is a simple and straightforward method for drawing lines on a raster display. It calculates the intermediate points between two given endpoints and rounds them to the nearest integer coordinates. Here's how it works:

1. Calculate the difference between the x-coordinates and y-coordinates of the endpoints:
\[ dx = x2 - x1 \]
\[ dy = y2 - y1 \]

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