I saw Frank's suggestion and thought "yes of course!" How
straightforward.

 

So I thought I'd check it out to make sure it worked the way we'd
expect. Hmmm.... Bad news!

 

Look at http://srufaculty.sru.edu/david.dailey/halfstroke0.svg   (source
code included below).

 

Safari and Chrome seem to (sort of) do it correctly - though they differ
rather clearly in how they handle the anti-aliasing around the clipping
region. 

 

Firefox (3.0.4) displays nothing.

Opera 9.61 closes itself immediately after opening the file.

IE/ASV 3.03 at first displays nothing, and then closes itself if the
reload button is pushed.

 

Pretty amazing behavior, I would posit. I couldn't believe it this
weekend when I tried it at home serving it locally, so I thought I'd try
it viewing from a different machine at the office and coming from a
server, but, sigh, same results.

 

 

David

------------------------halfstroke0.svg----------------

<svg       xmlns="http://www.w3.org/2000/svg"; width="100%"

 
xmlns:xlink="http://www.w3.org/1999/xlink"; >

<defs>

 <clipPath id="cp_poly1">

  <use xlink:href="#poly1"/>

 </clipPath>

</defs>

<path id="poly1" d="M 100 100 300 150 200 150 150 400 z"
clip-path="url(#cp_poly1)"

stroke="blue" stroke-width="15px"/>

</svg>

------------------------halfstroke0.svg----------------

 

 

From: svg-developers@yahoogroups.com
[mailto:svg-develop...@yahoogroups.com] On Behalf Of Frank Bruder
Sent: Friday, December 12, 2008 10:33 PM
To: svg-developers@yahoogroups.com
Subject: [svg-developers] Re: Stroke width inside the shape

 

You could do this with a clip path.
Sample code snippet:

<defs>
<clipPath id="cp_poly1">
<use xlink:href="#poly1"/>
</clipPath>
</defs>
<polygon id="poly1" points="..." clip-path="url(#cp_poly1)"
stroke="blue" stroke-width="5px"/>

The stroke is drawn centered around the outline, but the outer part is
clipped by using the same shape as a clip path.

--- In svg-developers@yahoogroups.com
<mailto:svg-developers%40yahoogroups.com> , "jgfa92004"
<juliegaut...@...>
wrote:
>
> Hi,
> Is there a way to set the stroke width of a polyline inside the shape 
> instead of half inside and half outside ?
> Thanks.
> Julie
>

 



[Non-text portions of this message have been removed]


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