Question

I’m trying to add a UIImage to an HTML email, however I’m having an issue. I have looked around at lots of other posts and they all state that I need to convert my NSData to base64, however the method they all suggest doesn’t seem to exist anymore (unless I’m missing something?!).

Here is the code I have so far:

UIImage *mapImage = [mapViewController convertMapToImage];
NSData *imageData = [NSData dataWithData:UIImagePNGRepresentation(mapImage)];
NSString *base64String = // [imageData base64EncodedString];   --- this method isn't recognised

Please can someone help me out?

Answer 1

The method you are trying to use doesn come with default framework. You can add the NSData category to your project.