Assignment 1

Subject : Computer Graphics


1. State the application of computer graphics .explain any five.

2. Explain DDA algorithm .Solve(1,1) to (5,3) using DDA algorithm

3. Derive Bresenham’s line drawing algorithm .plot line(20,10)(30,18)

4. Consider the line from (0,0) to (6,7).use bresenham’s algorithm to rasterize aline.

5. Differentiate between DDA and Bresenham’s algorithm

6. Derive midpoint ellipse algorithm hence state the algorithm.Solve rx=8 and ry=6

7. Derive midpoint circle algorithm .state the algorithm.

8. Derive Bresenham’s circle algorithms



last date :22 /2/10