how to convert a URL string into an UIImage

Question

NSString *imageName = [NSString stringWithFormat:@"%@UploadedImages/%@",appDel.serverUrl,[[sCatArray objectAtIndex:indexPath.row] objectForKey:@"SubCategoryIcon"]];

in imageName string getting the string as given below., How to convert these url to an image

http://appliicdev.xtechnologies.com/iapp/UploadedImages/5bc77bdd-3eaf-4491-813a-5aedcbfbba41.jpg

Thanks

The given URL does not have image right now. "File not found". — Kampai, Dec 23 '14 at 06:51
prob something like: http://stackoverflow.com/questions/10972555/ios-load-an-image-from-url or use something like SDWebImage — timpone, Dec 23 '14 at 06:54

score 3 · Accepted Answer · answered Dec 23 '14 at 06:52

3

You can use imageWithData from UIImage. Like,

UIImage *image =[UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:imageName]]];

answered Dec 23 '14 at 06:52

arthankamal

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Anbu.Karthik · Answer 2 · 2014-12-23T07:05:28.327

your coding is fine

change this line

NSString *imageName = [NSString stringWithFormat:@"%@UploadedImages/%@",appDel.serverUrl,[[sCatArray objectAtIndex:indexPath.row] objectForKey:@"SubCategoryIcon"]];

into bz ur URL contains /UploadedImages/

NSString *imageName = [NSString stringWithFormat:@"%@/UploadedImages/%@",appDel.serverUrl,[[sCatArray objectAtIndex:indexPath.row] objectForKey:@"SubCategoryIcon"]];

yourimageName.image =[UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:imageName]]];

will u need to load the UIImage in quickly` use

when I try your image in browser it showing the error so check once path is valid or not otherwise your image name is valid or not

enter image description here

score -1 · Answer 3 · answered Dec 23 '14 at 06:55

Try this:

NSString *imageName = [NSString stringWithFormat:@"%@UploadedImages/%@",appDel.serverUrl,[[sCatArray objectAtIndex:indexPath.row] objectForKey:@"SubCategoryIcon"]];
UIImage *imgObj = [UIImage imageWithData: [NSData dataWithContentsOfURL: [NSURL URLWithString:imageName]]];
_yourImgView.image=imgObj;

how to convert a URL string into an UIImage

3 Answers3