NSAttributedString won't load images from RTF, but it will load images from an
RTFD package. Very likely it would not understand images specified using the
ugly "htmltag" RTF control. You'll probably need to use the proprietary
"NeXTGraphic" RTF control instead.
You can save an RTFD package with an embedded image using TextEdit to see what
NSAttributedString expects.
> Second, I wondered if there's a way of getting the index of the last
> displayed character before the image from the RTF itself.
Once you have the content loaded into an NSAttributedString, you can search for
the NSAttachmentCharacter Unicode character to find the image attachment in the
string.
~Martin
On Apr 20, 2014, at 2:43 AM, Pax <45rpmli...@googlemail.com> wrote:
> I have an NSTextView which is being populated using RTF:
>
> if ([self getContent:@"RTF"]&&useformatting)
> {
> [attributedContent appendAttributedString:[[NSAttributedString alloc]
> initWithRTF:[self getContent:@"RTF"] documentAttributes:NULL]];
> }
>
> This works beautifully except that the RTF string references images:
>
> {\*\htmltag84 <img border=0 width=224 height=51 id="_x0000_i1033"
> src="cid:image001.jpg@01CE8098.AD1C4B20" alt="LH_logo600r1idx">}\htmlrtf
> {\chbrdr\brdrsh LH_logo600r1idx}\htmlrtf0
>
> I would like to make sure that the images are placed into the RTF correctly.
> I thought I might be able to do it by saving the image to a cache folder and
> specifying a root (as WebKit's loadHTMLString does), but this isn't available
> in NSTextView or NSMutable String.
>
> Second, I wondered if there's a way of getting the index of the last
> displayed character before the image from the RTF itself.
>
> Does anyone have any ideas how this might be achieved? As usual, all
> assistance gratefully received!
>
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