Question

Compute pixel positions along the line path of the line joining the points A(5, 2) and B(8, 6) using the DDA Algorithm. Also display the actual line path and the scanconverted line path.

29 Nov 2023
Answer :
Word Count : 481

The Digital Differential Analyzer (DDA) algorithm is a straightforward method used for line rasterization, calculating the positions of pixels along a line path between two given points. Let's apply the DDA algorithm to compute pixel positions along the line joining points A(5, 2) and B(8, 6) and display both the actual line path and the scan-converted line path.

### DDA Algorithm Steps:

1. Calculate Δx and Δy:
   \[
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