| Title: | Straight lines: a step by step method |
| Authors: | Chalopin, François-Pierre Bourdin, Jean-Jacques |
| Citation: | Journal of WSCG. 1996, vol. 4, no. 1-2, p. 41-46. |
| Issue Date: | 1996 |
| Publisher: | Václav Skala - UNION Agency |
| Document type: | článek article |
| URI: | http://wscg.zcu.cz/wscg1996/wscg96.htm#abs http://hdl.handle.net/11025/15987 |
| ISSN: | 1213-6972 (print) 1213-6980 (CD-ROM) 1213-6964 (online) |
| Keywords: | algoritmy;počítačová grafika;linkové generátory |
| Keywords in different language: | algorithms;computer graphics;line generators |
| Abstract in different language: | Drawing straight lines is a major field in computer graphics. Most methods are improvements of the Discrete Differential Analysis method first presented by Bresenham [1]. Combinatory analysis method, as presented by Castle [2] or Dulucq [3] or Berstel [4] are not commonly used: they imply multiple string copies and are therefore slow. A new approach, combining combinatory analysis and DDA is presented. The DDA does not apply to each point but to a step computed by combinatory method. This algorithm is tested and proves to be more than four time faster than Bresenham´s algorithm. |
| Rights: | © Václav Skala - UNION Agency |
| Appears in Collections: | Volume 4, number 1-2 (1996) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Chalopin_96.pdf | Plný text | 620,32 kB | Adobe PDF | View/Open |
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