regards,
Geoff Canyon [EMAIL PROTECTED]
On Mar 28, 2004, at 12:08 AM, Frank Leahy wrote:
Time to show 190 photos in a scrolling list -- under 3 seconds on my iBook.
Time to show 294 photos in a scrolling list -- about 8 seconds.
Time to show 1124 photos in a scrolling list -- about 60 seconds. But only 728 fit in the scrolling list (32000 pixel limit).
Degradation? Yes. Graceful degradation? Well...maybe not.
I was sure that the bottleneck was reading the photos from disk, as I could hear the disk being hit a lot, so I commented out the "set the filename" line. Result? Essentially no speed difference.
So then I commented out the code that sets *any* information in each group (title, etc.), so all that's happening is the photo groups are being created and positioned. Result? The 1124 photo version dropped to 15 seconds.
Hmmmm. As Wouter said it looks like there's some room for improvement.
2) Getting file info on a single file is too slow. You have to get the detailed file info for the whole directory and then find the particular file you want.
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