StackOverflow2013

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POhow to add a shadow to a imageview?
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copied!<p>i am developing a app where i am having a imageView to add a image to it by using the image property of the imageView.but before i add a image to the imageView ,i wanted to add a shadow effect on the right side of the imageView. i found many answers in stack overflow where i was asked to call the code in drawInRect method which can be done when i draw the image on the imageView.But i am adding the image in order to give it a rich look and my images are of best quality.</p> <p>Can someone suggest me a approach.</p> <p>the end image i wanted looks like <img src="https://i.stack.imgur.com/Idywb.png" alt="this"></p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{ static NSString *cellIdentifier=@"identifier"; [[ListDataSource sharedDataSource] loadFiles]; ShelfCell *cell=[tableView dequeueReusableCellWithIdentifier:cellIdentifier]; if (cell==nil) { cell=[[[ShelfCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:cellIdentifier] autorelease]; } cell.backgroundColor=[UIColor greenColor]; if (indexPath.row%2==0) { cell.imageView1.image=[[ListDataSource sharedDataSource] dataAtIndex:(indexPath.row*4)+0].titleImage; cell.imageView2.image=[[ListDataSource sharedDataSource] dataAtIndex:(indexPath.row*4)+1].titleImage; cell.imageView3.image=[[ListDataSource sharedDataSource] dataAtIndex:(indexPath.row*4)+2].titleImage; cell.imageView4.image=[[ListDataSource sharedDataSource] dataAtIndex:(indexPath.row*4)+3].titleImage; cell.imageView5.image=nil; }else { cell.rackImage.frame=CGRectMake(128, bookHeight-5, 570, 60); cell.imageView1.image=nil; cell.imageView2.image=[[ListDataSource sharedDataSource] dataAtIndex:(indexPath.row*4)+0].titleImage; cell.imageView3.image=[[ListDataSource sharedDataSource] dataAtIndex:(indexPath.row*4)+1].titleImage; cell.imageView4.image=[[ListDataSource sharedDataSource] dataAtIndex:(indexPath.row*4)+2].titleImage; cell.imageView5.image=[[ListDataSource sharedDataSource] dataAtIndex:(indexPath.row*4)+3].titleImage; } return cell; } **ShelfCell.m** - (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier{ if (self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]) { imageView1=[[UIImageView alloc] init]; imageView1.frame=CGRectMake(10, 15, 110, 150); imageView1.layer.masksToBounds=NO; imageView1.layer.shadowRadius=5; imageView1.layer.shadowOpacity=0.5; imageView1.layer.shadowPath=[UIBezierPath bezierPathWithRect:imageView1.frame]; imageView1.layer.shadowColor = [[UIColor blackColor] CGColor]; imageView1.layer.shadowOffset = CGSizeMake(5,5); [self.contentView addSubview:imageView1]; imageView2=[[UIImageView alloc] init]; imageView2.frame=CGRectMake(CGRectGetMaxX(imageView1.frame)+30, 15, 110, 150); [self.contentView addSubview:imageView2]; imageView3=[[UIImageView alloc] init]; imageView3.frame=CGRectMake(CGRectGetMaxX(imageView2.frame)+30, 15, 110, 150); [self.contentView addSubview:imageView3]; imageView4=[[UIImageView alloc] init]; imageView4.frame=CGRectMake(CGRectGetMaxX(imageView3.frame)+30, 15, 110, 150); [self.contentView addSubview:imageView4]; imageView5=[[UIImageView alloc] init]; imageView5.frame=CGRectMake(CGRectGetMaxX(imageView4.frame)+30, 15, 110, 150); [self.contentView addSubview:imageView5]; } return self; } **ListDataSource** -(id)dataAtIndex:(NSUInteger)index{ if (index>=[arrayOfDataDirectories count]) { return nil; } InfoDataSource *info = [[InfoDataSource alloc] init]; [info loadDirectoryAtPath:[arrayOfDataDirectories objectAtIndex:index]]; [info autorelease]; return info; } </code></pre>

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