[Extgraph-developer] CVS download problem and SVG connection points

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1. CVS
I have tried to download main.pas (I suppose that you mean main.pas in XG=
raph)
through direct dowload from sf web page and I opened it  in Delhi without=

problem.
Problem can be that there are unix LF and your  version of Delphi cannot
handle it. I use version 7.
Try to convert LF to CRLF, or open/save it some editor that  can handle
this.

2. Licence
All Turbo Power code is released under MPL.

3. SVG
In SVG specs there are two elements that can be used for linking. First
is <a> attribute that specifies the target as in HTML. 
Second element is marker that specifes how line, polyline ends. This feat=
ure
should be implemented to enable saving graph in pure svg.
<a> attribute can be used to specify the target. However it is not fully
in conformace with original meaning, while svg authors ment it for usage
linke interactive maps on web and zooming of svg picture piece . Neverthe=
less
I think that we can tweak <a> element meaning so that if href  target poi=
nts
to local object, we will draw connection link line.
For purpose of user connection poins we will have to enhance svg by our
extension that will specify coordinates of points. That means to define
in our namespace new element. This element  could look like this:
<?xml version=3D"1.0" standalone=3D"yes"?>
<svg width=3D"4in" height=3D"3in" version=3D"1.1"
     xmlns =3D 'http://www.w3.org/2000/svg'
     xmlns:extgraph=3D"http://extgraph.org/extgraph
>
    <extgraph:connectionpoint x=3D"10" y=3D"20">
</svg>

Pavel

>I've downloaded the CVS source (one by one via browser, couldn't get it
to
>work yesterday, damned CVS/Proxy!) 
>The code looks good, I haven't been able to compile it however, Delphi
whinig
>about the first line in the first unit (main.pas) being longer than 1023=

>chars... (?)
>
>If you could make a news-item when you release your new CVS-code on SF
I'll
>be able to download it as soon as it gets online. 
>I want to start working on the implementation of the ConnectionPoints fo=
r
>SVG nodes asap. Have you found anything interesting supporting such thin=
gs
>in SVG? If not, how are we going to solve that problem?
>
>Be careful with the SF-code of TurboPower, it might be published under
a
>different license (like GPL) which could get us into trouble when we'd
use
>it in our code and release it under MPL, as GPL requires all source link=
ing
>to it (and linking is a very, verrry wide concept) to be GPL'ed aswell..=
.
>GPL-ing our code would mean all software using ExtGraph *must* be releas=
ed
>under GPL aswell, and we wouldn't want to get our bosses (and inherently=

>ourselves) into that kind of trouble.... :)
>Nonetheless we might pick up some ideas from their source, it surely is
a
>vast resource...
>
>Cheers,
>Stefan
>
> 
>
>-----Oorspronkelijk bericht-----
>Van: ext...@li... [mailto:extgraph-dev=
elo...@li...]
>Namens Pavel Vrecion
>Verzonden: donderdag 28 oktober 2004 15:16
>Aan: Ext...@li...
>Onderwerp: RE: [Extgraph-developer] (no subject)
>
>Hi,
>so we have enabled another sf feature - mailng list.
>Kim Breknell gave me some changes, ecpecially english corrections to or
home
>page.
>I have new version, so far locally. I plan to distribute it to sf togeth=
er
>with promissed how-to document.
>I have found interesting information. Company TurboPower has closed busi=
ness,
>but they placed almost all their code to sf as open source.
>I will look at it - there should be a fortune of more than 10 years deve=
lopment.
>Maybe something valuable can be there for us, too.
>
>Pavel
>
>>-- P=F9vodn=ED zpr=E1va --
>>From: "Stefan Melis" <ste...@po...>
>>To: <ext...@li...>
>>Subject: [Extgraph-developer] (no subject)
>>Date: Thu, 28 Oct 2004 11:46:52 +0200
>>
>>
>>Hi Pavel!
>>
>>
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