Raster Scan Graphics

 Unit 2: Raster Scan Graphics 

1. Explain basic concepts in line drawing 

2. Explain DDA line drawing algorithm

 3. Explain Bresenham’s line drawing algorithm

 4. Draw a line using DDA line drawing algorithm having starting point as(5,5) and end point as (10,8)

 5. Draw a line using Bresenham’s line drawing algorithm having starting point as(1,1) and end point as (6,5)

 6. Explain symmetry of circle 

7. Explain Bresenham’s circle drawing algorithm

 8. Explain midpoint circle drawing algorithm 

9. Define polygon and explain types of polygon 

10. Explain inside and outside test for polygon 

11. What are different polygon filling methods 

12. Explain algorithm for flood fill algorithm

 
13. Explain algorithm for boundary fill algorithm 

14. Explain algorithm for scan line 

15. Explain scan conversion 

16. Explain frame buffers

 17. Explain character generation methods