Advertise Books Events Forum News Social Networking Support Us

sdkIQ for iPhone
($4.99)

Shape Up
($0.99)

Your First iPhone App
($1.99)

iVidCam Free
(free)

Kid Art
($0.99)

iPUBQUIZ
(£1.19)

ArtStudio
($3.99)

Want your application or service advertised on iPhone Dev SDK?

Go Back   iPhone Dev SDK Forum

View Single Post
Old 06-30-2009, 07:35 AM   #7 (permalink)
CanadaDev
Registered Member
 
Join Date: Mar 2009
Location: Toronto, ON
Posts: 111
Default

Quote:
Originally Posted by ipodishima View Post
Hi !

I'm also trying to do somehing like that (like the rss readers do) and it's hard to have a fast scroll, with caching images etc. I also found a tip : have a custom cell view et put a view into it instead of managing directly in your custom cell, right here : Fast Scrolling in Tweetie with UITableView

(And Apple update the code for custom cell)

Have you any tips to give for caching, or improving performance ? thanks
Not sure if you read my post, but that's exactly what I am doing, however I still had scrolling issues. Those are now almost fully resolved, and I simple don't think it's possible for me to do more seeing I use images that are a bit larger that the ones in other apps, plus I have to resize the images on the fly. I optimized my scrolling even further, by compressing the images upon saving them, which helped the load time a bit.

Also if you have ANY NSLogs get rid of them. They slow everything down a lot.
CanadaDev is offline   Reply With Quote
 
Enter the iPhone App Challenge!  Win $500!
» Advertisements
» Stats
Members: 24,288
Threads: 39,078
Posts: 171,358
Top Poster: smasher (2,575)
Welcome to our newest member, germainesluaus
Powered by vBadvanced CMPS v3.1.0

All times are GMT -5. The time now is 08:54 AM.
Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2010, Jelsoft Enterprises Ltd.