Re: Forcing Black on RTF Text generated from NSAttributedString

FROM : John Stiles
DATE : Thu Dec 09 22:40:50 2004

You could make a pseudo black with RGB(1,1,1) instead of RGB(0,0,0).
Obviously not a solution if this is for prepress or something, but for
display only, it'll look 99.61% as good as real black.


On Dec 9, 2004, at 11:55 AM, Douglas Davidson wrote:

>
> On Dec 9, 2004, at 11:46 AM, R. Scott Thompson wrote:
>
>

>> As it turns out, however, if you then round-trip that same code
>> through RTF (that is, you generate an RTF from it, and then generate
>> a string from the RTF) you loose all the lovely work you did in
>> applying your own black to the ranges.

>
> RTF stores colors as RGB, 0-255 for each component.  If you use your
> own black, the difference is that you will get an explicit entry in
> the color table rather than relying on the implicit automatic entry 0.
>
> Douglas Davidson
>
>
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