RichText ( text: TextSpan ( style: TextStyle ( color: Colors. The second doesnt have any styling, so it completely uses the outer TextSpan s style. The first one sets the font color to blue. I would readup on the specification to see how RTF works. In the first example, there are three inner TextSpan widgets. There are many other things, but I think that you're using RTF like you would use HTML or something with tags. This is an old spec for RTF, 1.6, but look at how the font table is defined. Third, you define something in the font table and then don't use the definition, f1. Microsoft did not initially make the RTF specification publicly available, making it difficult for competitors to develop document conversion features in their applications. Rich Text Format (RTF) is a file format that lets you exchange text files between different word processors in different operating systems ( OSes ). This is among one of the many reason why it is saying the file is corrupted. The Rich Text Format was the standard file format for text-based documents in applications developed for Microsoft Windows. Second, any RTF document must start with \rtf*N* where N is the RTF Version (currently 1). For example, represents a nonbreaking space. This will help you work through anything RTF related. A control symbol consists of a backslash followed by a single, nonalphabetic character. For example, save a very simple RTF file from Wordpad or another application (Word puts in too much metadata) and see everything that you're missing.įirst, Here is the most recent RTF Spec, 1.9.1. You're missing a lot of formatting in your example up there. You can start typing inside the RTE and then add formatting to the text to create headings, block quotes, bold or italic text, and links.
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