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RE: JavaScript issues?
by Bishop, Michael W. CTR USJFCOM JFL
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Hi Thomas,
I'm using the Batik 1.7 distribution and the batik-script.jar contains the META-INF/services/org.apache.batik.script.InterpreterFactory file. A design change removed the need for JavaScript, but I'm still interested in solving this for the future.
If the problem isn't as obvious as I thought it might be, I'll have to (re)construct a test case.
Is it possible this is an issue with the UserAgent? I see Squiggle has quite a custom UserAgent in its JSVGCanvas.
My class constructor was:
public MyCanvas() {
super(null, true, false);
}
Changing it to:
public MyCanvas() {
super();
}
didn't change anything though.
Michael
________________________________
From: thomas.deweese@... [mailto:thomas.deweese@...]
Sent: Fri 6/19/2009 5:53 AM
To: batik-users@...
Cc: batik-users@...
Subject: RE: JavaScript issues?
Hi Michael,
"Bishop, Michael W. CTR USJFCOM JFL" <michael.bishop.ctr@...> wrote on 06/18/2009 10:27:44 AM:
> Is there something I have to do to "register" the JAR with Batik so
> it knows it can do JavaScript? I see that the BridgeContext class
> tries to find an interpreter in a HashMap, but I don't know how that
> HashMap is populated.
If the HashMap doesn't contain it then it askes the interpreter
pool to create the interpreter. The interpreter pool uses a
'services' API to know what interpreters are available. So my
guess is that you are missing the file:
org.apache.batik.script.InterpreterFactory
In the META-INF/services directory of one of your Jar files.
> From: Helder Magalhães [mailto:helder.magalhaes@...]
> Sent: Wed 6/17/2009 12:57 AM
> To: batik-users@...
> Subject: Re: JavaScript issues?
>
>
>
> Hi Michael,
>
>
> > I'm trying to incorporate JavaScript into one of my SVG files and
> I'm running into trouble. I'm sure it's something I've done because
> it's a custom canvas class and I'm directly using Rhino:
> >
> > The SVG:
> >
> > <svg contentScriptType="text/ecmascript" ...>
> > <script type="text/ecmascript">
> > <![CDATA[ ... ]]>
> > </script>
> > </svg>
>
> Yeah, this should work fine, assuming that the "xmlns" for SVG is part
> of the "...", of course. ;-)
>
>
> > I'm building with Maven so my project has a dependency on Rhino 1.
> 7R1 for the js.jar.
>
> This may be the issue: Batik might not be ready for this yet. Please
> see a relevant post [1] about a Rhino-related issue which ended up
> with a change [2] in order to support Rhino versions above the
> currently shipped (1.6R5). Note that using Rhino 1.7R1 and above
> implies Java 1.5 support (as stated by Cameron [3] and in the Rhino
> release notes [4]).
>
>
> > Do I have to use the js.jar that comes with Batik?
>
> Apparently not, but using any version above 1.6R7 might not work
> without a bit of hacking (more testing is needed). Of course that, if
> you manage to make Rhino 1.7R1+ work, even without any (Batik) code
> changes, please share! ;-)
>
>
> > Thanks for any help.
> > Michael
>
> Hope this helps,
> Helder
>
>
> [1] http://www.nabble.com/Batik-and-Rhino-1.6R7-ts19434372.html
> [2] http://svn.apache.org/viewvc?view=rev&revision=701300
> [3] http://www.nabble.com/Java-version-requirements-and-upgrading-
> external-libraries-(was-%22Re%3A-Batik-and-Rhino-1.6R7%22)-
> ts19795908.html#a19812503
> [4] https://developer.mozilla.org/en/New_in_Rhino_1.7R1
>
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> For additional commands, e-mail: batik-users-help@...
>
>
>
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I'm using the Batik 1.7 distribution and the batik-script.jar contains the META-INF/services/org.apache.batik.script.InterpreterFactory file. A design change removed the need for JavaScript, but I'm still interested in solving this for the future.
If the problem isn't as obvious as I thought it might be, I'll have to (re)construct a test case.
Is it possible this is an issue with the UserAgent? I see Squiggle has quite a custom UserAgent in its JSVGCanvas.
My class constructor was:
public MyCanvas() {
super(null, true, false);
}
Changing it to:
public MyCanvas() {
super();
}
didn't change anything though.
Michael
________________________________
From: thomas.deweese@... [mailto:thomas.deweese@...]
Sent: Fri 6/19/2009 5:53 AM
To: batik-users@...
Cc: batik-users@...
Subject: RE: JavaScript issues?
Hi Michael,
"Bishop, Michael W. CTR USJFCOM JFL" <michael.bishop.ctr@...> wrote on 06/18/2009 10:27:44 AM:
> Is there something I have to do to "register" the JAR with Batik so
> it knows it can do JavaScript? I see that the BridgeContext class
> tries to find an interpreter in a HashMap, but I don't know how that
> HashMap is populated.
If the HashMap doesn't contain it then it askes the interpreter
pool to create the interpreter. The interpreter pool uses a
'services' API to know what interpreters are available. So my
guess is that you are missing the file:
org.apache.batik.script.InterpreterFactory
In the META-INF/services directory of one of your Jar files.
> From: Helder Magalhães [mailto:helder.magalhaes@...]
> Sent: Wed 6/17/2009 12:57 AM
> To: batik-users@...
> Subject: Re: JavaScript issues?
>
>
>
> Hi Michael,
>
>
> > I'm trying to incorporate JavaScript into one of my SVG files and
> I'm running into trouble. I'm sure it's something I've done because
> it's a custom canvas class and I'm directly using Rhino:
> >
> > The SVG:
> >
> > <svg contentScriptType="text/ecmascript" ...>
> > <script type="text/ecmascript">
> > <![CDATA[ ... ]]>
> > </script>
> > </svg>
>
> Yeah, this should work fine, assuming that the "xmlns" for SVG is part
> of the "...", of course. ;-)
>
>
> > I'm building with Maven so my project has a dependency on Rhino 1.
> 7R1 for the js.jar.
>
> This may be the issue: Batik might not be ready for this yet. Please
> see a relevant post [1] about a Rhino-related issue which ended up
> with a change [2] in order to support Rhino versions above the
> currently shipped (1.6R5). Note that using Rhino 1.7R1 and above
> implies Java 1.5 support (as stated by Cameron [3] and in the Rhino
> release notes [4]).
>
>
> > Do I have to use the js.jar that comes with Batik?
>
> Apparently not, but using any version above 1.6R7 might not work
> without a bit of hacking (more testing is needed). Of course that, if
> you manage to make Rhino 1.7R1+ work, even without any (Batik) code
> changes, please share! ;-)
>
>
> > Thanks for any help.
> > Michael
>
> Hope this helps,
> Helder
>
>
> [1] http://www.nabble.com/Batik-and-Rhino-1.6R7-ts19434372.html
> [2] http://svn.apache.org/viewvc?view=rev&revision=701300
> [3] http://www.nabble.com/Java-version-requirements-and-upgrading-
> external-libraries-(was-%22Re%3A-Batik-and-Rhino-1.6R7%22)-
> ts19795908.html#a19812503
> [4] https://developer.mozilla.org/en/New_in_Rhino_1.7R1
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@...
> For additional commands, e-mail: batik-users-help@...
>
>
>
> [attachment "winmail.dat" deleted by Thomas E. DeWeese/449433/EKC]
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@...
> For additional commands, e-mail: batik-users-help@...
---------------------------------------------------------------------
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