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Posted to batik-users@xmlgraphics.apache.org by mjlindeboom <ml...@aol.com> on 2006/11/28 02:59:39 UTC
Hebrew
I am mixing Hebrew and English text. The Hebrew letters seem to be scattered
about. Is there anything I can do about this?
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Re: Hebrew
Posted by th...@kodak.com.
Hi Mike,
mjlindeboom <ml...@aol.com> wrote on 01/05/2007 11:36:36 AM:
> Here is the sample that exibits this behavior
So the problem is the use of 'dy'. I have committed a
fix to SVN or you can replace your use of 'dy' with simple
use of 'y' (y1 = y + dy). BTW the conversion from
'em' to userspace units it just a multiply by the font-size.
Re: Hebrew
Posted by mjlindeboom <ml...@aol.com>.
Here is the sample that exibits this behavior
<svg width="100%" height="100%" version="1.1"
xmlns="http://www.w3.org/2000/svg">
<g id='root_latin'>
<text x='50' y='150' id='test'>
<tspan x='400' dy='0.0em'>Test 1 - The last entry is just the Hebrew
portion of the second entry</tspan>
</text>
</g>
<g id='root_hebrew3'>
<text x='50' y='150' dy='0.0em' id='test2' direction='ltr'
unicode-bidi='bidi-override'>
<tspan>BMS-562247-01/Placebo</tspan>
<tspan>,</tspan>
<tspan direction='rtl' unicode-bidi='bidi-override'>טבליה מצופה</tspan>
<tspan>,</tspan>
<tspan>2.5 mg</tspan>
</text>
<text x='50' y='150' dy='1.5em' id='test2a' direction='ltr'
unicode-bidi='bidi-override'>
<tspan>80</tspan>
<tspan direction='rtl' unicode-bidi='bidi-override'>טבליות מצופות</tspan>
</text>
<text x='50' y='150' dy='3.0em' id='test2a' direction='ltr'
unicode-bidi='bidi-override'>
<tspan>Enoxaparin Sodium/Placebo</tspan>
<tspan>,</tspan>
<tspan direction='rtl' unicode-bidi='bidi-override'>הזרקה
תת-עורית</tspan>
<tspan>,</tspan>
<tspan>40 mg</tspan>
</text>
<text x='50' y='150' dy='4.5em' id='test2a' direction='ltr'
unicode-bidi='bidi-override'>
<tspan>40</tspan>
<tspan direction='rtl' unicode-bidi='bidi-override'>מזרקים</tspan>
</text>
<text x='50' y='150' dy='6.0em' id='test2a' direction='ltr'
unicode-bidi='bidi-override'>
<tspan direction='rtl' unicode-bidi='bidi-override'>טבליות מצופות</tspan>
</text>
</g>
</svg>
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Re: Hebrew
Posted by th...@kodak.com.
Hi Mike,
mjlindeboom <ml...@aol.com> wrote on 01/04/2007 03:17:43 PM:
> I have attached another example of some interesting behavior.
Attachments are stripped by the DL (viruses, etc). You can
open a bugzilla bug and attach the files there, or if small enough
simply put inline in the document.
> I have some lines with Latin/Hebrew text and a single line with just the
> Hebrew text. The line containing just Hebrew text behaves in an
> unpredictable manner placing text at the root location of a group
instead of
> at the correct relative text position. Only the first character is
placed at
> the correct position.
>
> Is there a way to prevent this?
I'd have to look at the content.
Re: Hebrew
Posted by mjlindeboom <ml...@aol.com>.
I have attached another example of some interesting behavior.
I have some lines with Latin/Hebrew text and a single line with just the
Hebrew text. The line containing just Hebrew text behaves in an
unpredictable manner placing text at the root location of a group instead of
at the correct relative text position. Only the first character is placed at
the correct position.
Is there a way to prevent this?
Mike
thomas.deweese wrote:
>
> Hi Mike,
>
> mlindeboom <mi...@bms.com> wrote on 12/20/2006 04:52:30 PM:
>
>>
>> I have attached an example. This is not exactly to problem I saw
> originally
>> but it may be related. The hebrew text seems to arrange itself out of
> the
>> desired sequence. I intended to have 2.5 appear after the hebrew text,
> not
>> before.
>
> The problem is bidi layout. Numbers like '2.5' have no strong
> directionality, so the adopt the directionality of the preceding
> text in the absence of other clues. So your '2.5' get's reordered
> with the preceding Hebrew. You can force a strong directionality
> by adding:
> unicode-bidi="embed" direction="ltr"
>
> To the tspan element.
>
>
>> thomas.deweese wrote:
>> >
>> > Hi MJ,
>> >
>> > mjlindeboom <ml...@aol.com> wrote on 11/27/2006 08:59:39 PM:
>> >
>> >> I am mixing Hebrew and English text. The Hebrew letters seem to be
>> > scattered
>> >> about. Is there anything I can do about this?
>> >
>> > Can you provide an example? Batik generally does a pretty good
>> > job with BiDi text layout. There was a bug that had to do with
>> > mixed layout an explicit positioning but it was fairly rare.
>> >
>> > Also I think I've fixed some minor stuff in BiDi since the 1.6
>> > release so you could try the latest SVN version of Batik.
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
>> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>> >
>> >
>> >
>> http://www.nabble.com/file/5047/example.svg example.svg
>> --
>> View this message in context: http://www.nabble.com/Hebrew-
>> tf2715739.html#a7998635
>> Sent from the Batik - Users mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
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>>
>
>
http://www.nabble.com/file/5294/example4.svg example4.svg
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Re: Hebrew
Posted by th...@kodak.com.
Hi Mike,
mlindeboom <mi...@bms.com> wrote on 12/20/2006 04:52:30 PM:
>
> I have attached an example. This is not exactly to problem I saw
originally
> but it may be related. The hebrew text seems to arrange itself out of
the
> desired sequence. I intended to have 2.5 appear after the hebrew text,
not
> before.
The problem is bidi layout. Numbers like '2.5' have no strong
directionality, so the adopt the directionality of the preceding
text in the absence of other clues. So your '2.5' get's reordered
with the preceding Hebrew. You can force a strong directionality
by adding:
unicode-bidi="embed" direction="ltr"
To the tspan element.
> thomas.deweese wrote:
> >
> > Hi MJ,
> >
> > mjlindeboom <ml...@aol.com> wrote on 11/27/2006 08:59:39 PM:
> >
> >> I am mixing Hebrew and English text. The Hebrew letters seem to be
> > scattered
> >> about. Is there anything I can do about this?
> >
> > Can you provide an example? Batik generally does a pretty good
> > job with BiDi text layout. There was a bug that had to do with
> > mixed layout an explicit positioning but it was fairly rare.
> >
> > Also I think I've fixed some minor stuff in BiDi since the 1.6
> > release so you could try the latest SVN version of Batik.
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> > For additional commands, e-mail:
batik-users-help@xmlgraphics.apache.org
> >
> >
> >
> http://www.nabble.com/file/5047/example.svg example.svg
> --
> View this message in context: http://www.nabble.com/Hebrew-
> tf2715739.html#a7998635
> Sent from the Batik - Users mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>
Re: Hebrew
Posted by mlindeboom <mi...@bms.com>.
I have attached an example. This is not exactly to problem I saw originally
but it may be related. The hebrew text seems to arrange itself out of the
desired sequence. I intended to have 2.5 appear after the hebrew text, not
before.
Mike
thomas.deweese wrote:
>
> Hi MJ,
>
> mjlindeboom <ml...@aol.com> wrote on 11/27/2006 08:59:39 PM:
>
>> I am mixing Hebrew and English text. The Hebrew letters seem to be
> scattered
>> about. Is there anything I can do about this?
>
> Can you provide an example? Batik generally does a pretty good
> job with BiDi text layout. There was a bug that had to do with
> mixed layout an explicit positioning but it was fairly rare.
>
> Also I think I've fixed some minor stuff in BiDi since the 1.6
> release so you could try the latest SVN version of Batik.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>
>
>
http://www.nabble.com/file/5047/example.svg example.svg
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Re: Hebrew
Posted by th...@kodak.com.
Hi MJ,
mjlindeboom <ml...@aol.com> wrote on 11/27/2006 08:59:39 PM:
> I am mixing Hebrew and English text. The Hebrew letters seem to be
scattered
> about. Is there anything I can do about this?
Can you provide an example? Batik generally does a pretty good
job with BiDi text layout. There was a bug that had to do with
mixed layout an explicit positioning but it was fairly rare.
Also I think I've fixed some minor stuff in BiDi since the 1.6
release so you could try the latest SVN version of Batik.
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