CODEWITHSUNDEEP
iphonexcodeuitableviewuiimageview
user717452
user717452

Reputation: 111

Image Too Big In UITableView Cell

I am using:

NSString *thearticleImage = entry.articleImage;
    NSRegularExpression *expression = [NSRegularExpression regularExpressionWithPattern:@"(?i)\\b((?:[a-z][\\w-]+:(?:/{1,3}|[a-z0-9%])|www\\d{0,3}[.]|[a-z0-9.\\-]+[.][a-z]{2,4}/)(?:[^\\s()<>]+|\\(([^\\s()<>]+|(\\([^\\s()<>]+\\)))*\\))+(?:\\(([^\\s()<>]+|(\\([^\\s()<>]+\\)))*\\)|[^\\s`!()\\[\\]{};:'\".,<>?«»“”‘’]))" options:NSRegularExpressionCaseInsensitive error:NULL];
    NSString *someString = thearticleImage;
    self.theurl = [someString substringWithRange:[expression rangeOfFirstMatchInString:someString options:NSMatchingCompleted range:NSMakeRange(0, [someString length])]];
    NSURL *picimage = [NSURL URLWithString:theurl];



    NSData * urlData = [NSData dataWithContentsOfURL: picimage];
    UIImage * imageweb = [UIImage imageWithData: urlData];

    cell.imageView.frame = CGRectMake(0, 0, 70, 70);
    cell.imageView.image = imageweb;

The problem is that this takes up the entire cell, and I'm not for sure why it is not just in the left hand side.

Upvotes: 4

Views: 1701

Answers (2)

Mick MacCallum
Mick MacCallum

Reputation: 130193

I ran into a similar problem with my table cell images. I used the following to scale the images:

UIImage *imageOne = [UIImage imageNamed:[imagesArray objectAtIndex:indexPath.row]];

cell.imageView.image = [UIImage imageWithCGImage:imageOne.CGImage scale:imageOne.size.width/40 orientation:imageOne.imageOrientation];

NOTE: consider "40" above to be a representation of how many pixels wide you want the image to be.

Upvotes: 5

Ben Coffman
Ben Coffman

Reputation: 1740

Since you don't say where the imageview is created (code or IB) my guess is you created an ImageView in IB for that particular cell which is trumping the frame you are setting in the code.

Upvotes: 1

Related Questions