From: Grimley Michael J NPRI (GrimleyMJ@Npt.NUWC.Navy.Mil)
Date: Mon Jun 21 2004 - 06:06:18 PDT
Greetings,
Couldn't he just download the DTD, place it the same directory as his SVG files, and change the DOCTYPE declaration?
Thank You,
Mike Grimley
-----Original Message-----
From: Nikolai Grigoriev [mailto:grig@renderx.com]
Sent: Monday, 21 June 2004 05 19
To: xep-support@renderx.com
Subject: Re: [xep-support] Adobe SVG
James,
> I am creating PDF's off-line and am unable to render Adobe SVGs.
> I assume it is because of the entities they define:
>
> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN"
> "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd" [
You probably mean that you are unable to render these SVGs on a computer that has no Internet access. This may happen because of the DTD reference: by the XML spec, the XML parser has to access the DTD in order to resolve entities.
If you are using XEP for Java, then the most straightforward method of resolving the issue consist in leveraging XML catalogs. You can read about it in XEP User Guide:
http://xep.xattic.com/xep/doc/userguide.html#URI_Resolution
Alternatively, you could simply postprocess the resulting SVG, e.g.
by applying an XSLT identity transformation to them. This would remove all remote DTD references, and resolve all entities.
Please note that you will need to add catalog support to the XSLT processor if you want this process to be performed without network access; this is processor-dependent, so please refer to the documentation of your XSLT processor.
> <!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
> <!ENTITY ns_extend "http://ns.adobe.com/Extensibility/1.0/">
> <!ENTITY ns_ai "http://ns.adobe.com/AdobeIllustrator/10.0/">
> <!ENTITY ns_graphs "http://ns.adobe.com/Graphs/1.0/">
> <!ENTITY ns_vars "http://ns.adobe.com/Variables/1.0/">
> <!ENTITY ns_imrep "http://ns.adobe.com/ImageReplacement/1.0/">
> <!ENTITY ns_sfw "http://ns.adobe.com/SaveForWeb/1.0/">
> <!ENTITY ns_custom "http://ns.adobe.com/GenericCustomNamespace/1.0/">
> <!ENTITY ns_adobe_xpath "http://ns.adobe.com/XPath/1.0/">
> <!ENTITY ns_svg "http://www.w3.org/2000/svg">
> <!ENTITY ns_xlink "http://www.w3.org/1999/xlink">
The rest of your entities are just namespace URIs. They never get resolved, and should not pose any problem.
Best regards,
Nikolai Grigoriev
RenderX
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