You Gotta Check This Out! Rotate a picture any angle -359.999° to 359.999° with or without Anti-Alias effect. I have coded it 3 different ways to show you the advantages and disadvantages of various graphics routines. First example rotates from 1 picture to another using Point and Pset. The second one uses GetPixel and SetPixel APIs. The third, a very fast technique using GetDiBits and SetDiBits (The fastest way to rotate a picture using API). Also includes my CodeTimer class which is useful for benchmarking your code. It is returns values in milliseconds accurate to 2 decimal places (10 nanoseconds). I have put in TONS of comments and optimized the code to its fullest potential. It is even possible to rotate a picture in realtime! Update - Point/Pset and GetPixel/SetPixel are now even faster.
| Submitted On | 2002-08-03 09:30:32 |
| By | ¿?¿? |
| Level | Intermediate |
| User Rating | 4.4 (128 globes from 29 users) |
| Compatibility | VB 6.0 |
| Category | Graphics |
| World | Visual Basic |
| Archive File | Very_Fast_113939832002.zip |