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Apple has extended RTF with custom commands, which are described in this chapter. RTF is widely used as a document interchange format to transfer documents with their formatting information across applications and computing platforms. You can represent character, paragraph, and document format attributes using plain text with interspersed RTF commands, groups, and escape sequences. Rich Text Format (RTF) is a text formatting language devised by Microsoft Corporation. Here is what Apple documentation says about RTF: I think that Apple took earlier version of the format and their solution to images in documents was RTFD. RTF was developed by Microsoft and they added embedded images in version 1.5 ( ). Thanks in advance for any help with this.Īlthough, RTF does support embedded images on Windows, apparently it doesn't on OS X. QuickLook looks good in the debugger, but no image in the final output. When I look at the file now, there is no image. Once this string is built, I'm doing this: Īnd then adding in all the rest of the attributed text that I originally generated. this point, in Xcode, I can do a QuickLook on imageAttrString, and it draws just fine. adds some padding between the image and the following section NSMutableParagraphStyle *paragraphStyle = init] sets the paragraph styling of the text attachment
![macjournal rtfd files macjournal rtfd files](https://657b072aab060d50f8ce-d7abb53cb376b4947d77643d4b4a48d3.ssl.cf1.rackcdn.com/13298_MacJournal%20iPad%20Note_small.png)
NSMutableAttributedString *imageAttrString = mutableCopy] Great, so I'm creating an attributed string like this: NSTextAttachment *attachment = init] Īttachment.bounds = CGRectMake(0.0f, 0.0f,, )
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![macjournal rtfd files macjournal rtfd files](https://www.cisdem.com/resource/attach/file/images/document-reader-add-files.png)
Now, I'm tasked with adding a UIImage at the top of the document. Once I have the NSAttributedString, I make an NSData block, and write it to a file, like this: NSData* rtfData = ) NSRTFTextDocumentType} error:&error] When I generate this document, the user can email it. I have some output that is a very simple RTF file.
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