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POUITableview with images scroll very slow
 

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    <p>I have a UITableView which downloads its tableviewcells images from a server.</p> <p><em>I observed that the table scroll very slowly.</em></p> <p>I thought that this might be due to the downloading, but I have realized that the table still scroll slow after download has finished and the image icon size is very less.</p> <p>The code:</p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { btnBack.hidden = FALSE; static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease]; cell.selectionStyle = UITableViewCellSelectionStyleNone; ///////////////////// Cell other accessories ///////////////////// cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; cell.backgroundColor = [UIColor clearColor]; // cell.backgroundView = [[UIImageView alloc] initWithImage:[[UIImage imageNamed:@"list_1.jpg"] stretchableImageWithLeftCapWidth:0.0 topCapHeight:5.0]]; // cell.selectedBackgroundView = [[UIImageView alloc] initWithImage:[[UIImage imageNamed:@"list_2.jpg"] stretchableImageWithLeftCapWidth:0.0 topCapHeight:5.0]]; ///////////////////// Cell Title ///////////////////// cell.textLabel.font = [UIFont fontWithName:@"Noteworthy" size:17.0]; cell.textLabel.font = [UIFont boldSystemFontOfSize:17.0]; cell.textLabel.textColor = [UIColor blackColor]; cell.textLabel.highlightedTextColor = [UIColor blackColor]; } ///////////////////// Cell Title ///////////////////// cell.textLabel.text = [NSString stringWithFormat:@" %@", [test.arrTitle objectAtIndex:indexPath.row]]; ///////////////////// Cell Image ///////////////////// NSString *Path; Path = [NSString stringWithFormat:@"http://%@",[test.arrImages objectAtIndex:indexPath.row]]; NSLog(@"image--&gt;%@",[test.arrImages objectAtIndex:indexPath.row]); NSString *strImage = Path; NSURL *url4Image = [NSURL URLWithString:strImage]; NSData *data = [NSData dataWithContentsOfURL:url4Image]; image =[[UIImage alloc] initWithData:data]; cell.imageView.image =image; [image release]; return cell; } </code></pre>
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    1. USanilkumar07
    1. USSamehDos
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    1. COformat your code!
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      1. USAlex Terente
 

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