Hi,
Thanks for this great article ! Very useful. We've implemented it but old AWT implementation seems always the best to avoid Moiré pattern issues. Even if slower it's worth to use it. You can find a sample of the moiré pattern with the one-step, multi-step and old AWT algorithm at:
http://www.jfileupload.com/products/jimagefilter/documentation/tutorials/quality.html
(See sample 2 at the bottom).
You will notice that moiré pattern still appear with the multi-step algorithm.
-- JF. |