rtf (Rich text Format)(Binary File) editing

[Guest]

Hello All.
This is what i need to do.

My clients have an rtf document that they would like to use as a template. I need to substute Certain things to cold fusion tags.
Which i am able to do without any hassle.
I used the tutorial on the following site: http://www.irt.org/articles/js154/index.htm

Now this is great i can dynamically alter the text that is needed. But now i have the problem og dynamically changing the image.
I have inserted a image into the rtf and saved it, but i dont know how to alter the image. as it is in binary format.
Has anyone ever done this before could you please help. Or if you have a good idea or know of a component, it would be greatly appreciated.

Regards

[Newsgroup_User]

The spec is public:

http://tinyurl.com/2wpphb
( http://www.microsoft.com/downloads/details.aspx?FamilyId=DD422B8D-FF06-4207-B476-6B5396A18A2B&displa...

And seems to explain all you need to know.

NB: that's the most recent spec, as of Jan 2007. There are older specs
linked here: http://en.wikipedia.org/wiki/Rich_Text_Format


--
Adam