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Re: How to draw a horizontal line in a NSTextView?

On zaterdag, dec 7, 2002, at 05:37 Europe/Amsterdam, Dietrich Epp wrote:

> On Friday, December 6, 2002, at 04:13 , Arthur Clemens wrote:
>
>> It's probably simple, but I cannot find a way how to draw a
>> horizontal line in a NSTextView.
>> What I have in mind is something similar to a <hr> tag in HTML: it
>> gets wider as the text view is scaled.
>> I could use a NSBezierPath, but how to manage that it scrolls
>> together with the text?
>
> Read the big spiel about it on Apple's website. It is not trivial.
>
> http://developer.apple.com/techpubs/macosx/Cocoa/TasksAndConcepts/
> ProgrammingTopics/
> Misc/TextHandlingPage.html


Still, if I use a NSTextView as browser (I was trying out sample code
from CocoaBB: http://jrepp.com/cocoabb/viewtopic.php?t=32 ), <hr> tags
are rendered normally.
So it seems there is an easier way.

When I print out the NSMutableAttributedString that stores the HTML data

[[NSMutableAttributedString alloc] initWithHTML:[[myURL
URLHandleUsingCache:YES] resourceData] baseURL:myURL
documentAttributes:nil];

I get this with an HTML document with only a <hr> in the body:

\\ufffc{
"HTML_Tree_Retain" = <HTMLDocument: 0xacbfe0>;
NSAttachment = Name "<No name>";
}
{
"HTML_Tree_Retain" = <HTMLDocument: 0xacbfe0>;
NSFont = "CGS Times-Roman 12.00 pt. P [] (0x00b3a760)
fobj=0x00b35930, spc=3.00";
}

How can I pull out this and use it in another application? And what is
in this NSAttachment?


Arthur Clemens
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References: 
 >Re: How to draw a horizontal line in a NSTextView? (From: Dietrich Epp <email@hidden>)



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