magichacker
Joined 16 years ago
Karma
64
Submissions
18
Member since
Oct 1
Recent submissions
Comment · 16 years ago
the evolution of http://news.ycombinator.com/item?id=1880364
Comment · 16 years ago
yeah, it's an iteration of http://news.ycombinator.com/item?id=1880364 with another pic algo and the FF performance fixed (which lead to a completely rewrite of the image editing logic...) (+ cooler images) - maybe you like it.
Comment · 16 years ago
after a long hard fight i made it faster (overall but especially in FF) .... the CanvasPixelArray Object (which is not an Array in Webkit ....) is a real bastard.
Comment · 16 years ago
i commented out a
console.log(touch.pageX);
and now the performance in FF seems to be much more smoother? can it be? it did not even get executed? strange.
Comment · 16 years ago
hi, i started of here http://developer.apple.com/safaridemos/CanvasPixelManipulati... (look into the sourecode) but tuned the internal edge detection parameters to work better with children book covers. said that, i came across a lot of ... potential within these algorithms to make them way cooler. will probably work on them during another rainy weekend.
Comment · 16 years ago
hi, u r right - not really performant in FF, developed/tested it on chrome, safari and iPad safari (which my kids love, it's mostly coded for them) so far .. will look into FF and make some performance enhancements.
Comment · 16 years ago
hi, thx for inputs. first i will look into
> portions of the canvases that have been changed
to make it faster for FF
Comment · 16 years ago
hey, it's a "magic" pic. ok, u r right, it's a bug, will fix.