Re: Attributed unicode

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Robin,

Why don't you track the position of your target (the CAPITAL LETTER I here)
via the log2vis mapping that most bidi implementations, including FriBidi,
provide?


-Behnam


On Mon, Feb 5, 2018 at 3:13 AM, Robin Becker <[email protected]> wrote:

> Not sure if this is the right place to ask, but I would like to know if
> there's a way to attach attributes (eg colour) to the unicodes that enter
> the fribidi api. In the reportlab case we allow rather arbitrary changes =
to
> the unicode strings that represent text eg
>
> paragraph('<span color=3D"red" fontSize=3D"14">I</span>n the beginning...=
....
>
> where the initial capital I is larger and a different colour.
>
> If this happened in a word that I want to pass to fribidi is there a way
> to see where the attributes change in the return from fribidi? I imagine
> this must be an issue in html rendering as well.
>
> I looked at various unicode mechanisms (eg variation sequences), but none
> seem appropriate to changes of font, size, weight, style or colour.
> --
> Robin Becker
> _______________________________________________
> fribidi mailing list
> [email protected]
> https://lists.freedesktop.org/mailman/listinfo/fribidi
>



--=20
Behnam Esfahbod | =D8=A8=D9=87=D9=86=D8=A7=D9=85 =D8=A7=D8=B3=D9=81=D9=87=
=D8=A8=D8=AF | Q4880939 Q2064908
http://behnam.es/

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<div dir=3D"ltr">Robin,<div><br></div><div>Why don&#39;t you track the posi=
tion of your target (the CAPITAL LETTER I here) via the log2vis mapping tha=
t most bidi implementations, including FriBidi, provide?</div><div><br></di=
v><div><br></div><div>-Behnam</div><div><br></div></div><div class=3D"gmail=
_extra"><br><div class=3D"gmail_quote">On Mon, Feb 5, 2018 at 3:13 AM, Robi=
n Becker <span dir=3D"ltr">&lt;<a href=3D"mailto:[email protected]" targe=
t=3D"_blank">[email protected]</a>&gt;</span> wrote:<br><blockquote class=
=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd=
ing-left:1ex">Not sure if this is the right place to ask, but I would like =
to know if there&#39;s a way to attach attributes (eg colour) to the unicod=
es that enter the fribidi api. In the reportlab case we allow rather arbitr=
ary changes to the unicode strings that represent text eg<br>
<br>
paragraph(&#39;&lt;span color=3D&quot;red&quot; fontSize=3D&quot;14&quot;&g=
t;I&lt;/span&gt;n the beginning.......<br>
<br>
where the initial capital I is larger and a different colour.<br>
<br>
If this happened in a word that I want to pass to fribidi is there a way to=
 see where the attributes change in the return from fribidi? I imagine this=
 must be an issue in html rendering as well.<br>
<br>
I looked at various unicode mechanisms (eg variation sequences), but none s=
eem appropriate to changes of font, size, weight, style or colour.<span cla=
ss=3D"HOEnZb"><font color=3D"#888888"><br>
-- <br>
Robin Becker<br>
______________________________<wbr>_________________<br>
fribidi mailing list<br>
<a href=3D"mailto:[email protected]" target=3D"_blank">fribidi@=
lists.freedesktop.org</a><br>
<a href=3D"https://lists.freedesktop.org/mailman/listinfo/fribidi" rel=3D"n=
oreferrer" target=3D"_blank">https://lists.freedesktop.org/<wbr>mailman/lis=
tinfo/fribidi</a><br>
</font></span></blockquote></div><br><br clear=3D"all"><div><br></div>-- <b=
r><div class=3D"gmail_signature" data-smartmail=3D"gmail_signature"><div di=
r=3D"ltr"><div><div dir=3D"ltr"><div dir=3D"ltr"><div dir=3D"ltr"><span sty=
le=3D"font-size:12.8px">Behnam Esfahbod |=C2=A0</span><span style=3D"font-s=
ize:12.8px">=D8=A8=D9=87=D9=86=D8=A7=D9=85 =D8=A7=D8=B3=D9=81=D9=87=D8=A8=
=D8=AF |=C2=A0</span>Q4880939 Q2064908<div dir=3D"ltr" style=3D"font-size:1=
2.8px"></div><a href=3D"http://behnam.es/" style=3D"font-size:12.8px" targe=
t=3D"_blank">http://behnam.es/</a></div></div></div></div></div></div>
</div>

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