How to add a image in email body using MFMailComposeViewController

Question

I am trying to find out the best way to add an image inside the body of the email and not as attachment in ios.

1) Apple has provided a function \"addAttach

Answer 1

Set email format as HTML. This code is woking fine in my app.

MFMailComposeViewController *emailDialog = [[MFMailComposeViewController alloc] init];

NSString *htmlMsg = @"
This is your message
";

NSData *jpegData = UIImageJPEGRepresentation(emailImage, 1.0);

NSString *fileName = @"test";
fileName = [fileName stringByAppendingPathExtension:@"jpeg"];
[emailDialog addAttachmentData:jpegData mimeType:@"image/jpeg" fileName:fileName];

emailDialog setSubject:@"email subject"];
[emailDialog setMessageBody:htmlMsg isHTML:YES];


[self presentModalViewController:emailDialog animated:YES];
[emailDialog release];

Swift 5

import MessageUI

    func composeMail() {

        let mailComposeVC = MFMailComposeViewController()

        mailComposeVC.addAttachmentData(UIImage(named: "emailImage")!.jpegData(compressionQuality: CGFloat(1.0))!, mimeType: "image/jpeg", fileName:  "test.jpeg")

        mailComposeVC.setSubject("Email Subject")

        mailComposeVC.setMessageBody("
This is your message
", isHTML: true)

        self.present(mailComposeVC, animated: true, completion: nil)
    }