Re: What is using up so much memory here?
Re: What is using up so much memory here?
- Subject: Re: What is using up so much memory here?
- From: Dave Camp <email@hidden>
- Date: Tue, 10 Mar 2009 16:37:34 -0700
On Mar 10, 2009, at 4:26 PM, James Cicenia wrote:
Here is the offending code that sucks up about 2MB:
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
while(thisState = [statesEnum nextObject]){
UIImageView *singleStateView = [[[UIImageView
alloc]initWithFrame:CGRectMake(2,0, 293, 184)]autorelease];
[singleStateView setImage: [UIImage imageNamed:[[@"wf-map-gray-"
stringByAppendingString:thisState
]stringByAppendingString:@"_glow.png"]]];
[singleStateView setTag:100];
[fruitStateView addSubview:singleStateView];
}
[pool release];
These are little pngs of the states. They are tiny 4KB images
yet when this loop runs it winds up taking up an additional 2MB
Well, the PNG files are 4KB. The images are approximately 215KB when
decompressed (293 * 184 * 4 bytes/pixel = 215,648). Probably slightly
larger when the rows are padded out (assuming the PNG images are the
size of the view you are creating in the code you supplied).
Dave
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