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RE: external-graphic

by Alexandre Moraes :: Rate this Message:

Hi,

I tryed this:

<xsl:variable name="absoluteURI" select="resolve-uri(@src, base-uri(.))" as="xs:anyURI"/>
But it didn´t work.
Two errors:
Error in expression resolve-uri(@src, base-uri(.)): Unknown system function: resolve-uri;
and
Attribute as is not allowed on this element.

Is there another way to solve this? The file that i need to check is an url.

Thanks,

Alexandre

Vladimir Rodimyuk wrote:

Hi Alexandre,

I think you should use XSLT extension function to perform this check.
I believe you will find very helpful this post:
http://www.biglist.com/lists/xsl-list/archives/200506/msg00400.html

XSL-FO specification does not contain such functionality (and I think should not because it describes how the document should look).

The formatter on the stage of producing PDF checks whether the referenced image exists in order to put it into the stream. But it just replaces images being missed with default error image.

Respectfully,
Volodymyr Rodymyuk

> -----Original Message-----
> From: www-xsl-fo-request@w3.org [mailto:www-xsl-fo-request@w3.org] On
> Behalf Of axdmoraes
> Sent: Tuesday, September 11, 2007 9:00 PM
> To: www-xsl-fo@w3.org
> Subject: external-graphic
>
>
>
> HI,
>
> is there a way to check if an image exists and if it true i execute
> external-graphic.
> Or external graphic can return a value if it didn´t find the
> imagefile?
>
> Thanks,
>
> Alexandre
> --
> View this message in context: http://www.nabble.com/external-graphic-
> tf4424287.html#a12620351
> Sent from the w3.org - www-xsl-fo mailing list archive at Nabble.com.
>

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