Re: [xsl] Adding a border to graphics

[Nancy Brandt <nancy_brndt@xxxxxxxxx>]

Hi,

Thanks for the response!

Well, I changed the template according to your
suggestions, but now FOP complains:
[Fatal Error] :1:1: Content is not allowed in prolog.
Oct 30, 2007 5:05:01 PM
org.apache.fop.image.analyser.XMLReader createDocument
WARNING: Error while constructing image from XML
org.xml.sax.SAXParseException: Content is not allowed
in prolog.

I use the "diagram_border" template i described
because in the XML files I call the graphics in a
"macro"-like form. For example:

<j_diagram ref="web_filtering_add" t="Add a LAN
Computer"/>

where ref is a file name, and t is a caption.

Best regards,
nancy

--- "G. Ken Holman" <gkholman@xxxxxxxxxxxxxxxxxxxx>
wrote:

> At 2007-10-30 05:34 -0700, Nancy Brandt wrote:
> >I have encountered the following issue:
> >
> >I wanna have two kinds of images in my documents:
> >with a border and without a border.
> >
> >So I did two things:
> >
> >1) in my template for bordered images I inserted a
> >"role" attribute with value "bordered" like that:
> 
> Actually, you are missing some concepts in the
> specification of 
> values of attributes.
> 
> ><xsl:template match="diagram_border">
> ><xsl:element name="figure">
> >     <xsl:attribute name="id">
> >       <xsl:value-of select="@ref"/>
> >     </xsl:attribute>
> >     <xsl:attribute name="role">
> >     <xsl:value-of select="@bordered"/>
> >     </xsl:attribute>
> 
> You would need <xsl:attribute
> name="role">bordered</xsl:attribute>
> 
> Or even tighter, I'm not sure why you are using
> xsl:element and not just:
> 
>     <figure id="{@ref}" role="bordered">
>       ...
> 
> >     <title>
> >       <xsl:value-of select="@t"/>
> >     </title>
> >     <mediaobject>
> >       <imageobject>
> >         <xsl:element name="imagedata">
> >           <xsl:attribute
> >name="width">80%</xsl:attribute>
> >           <xsl:attribute
> >name="scalefit">1</xsl:attribute>
> >           <xsl:attribute name="fileref">
> >           <xsl:value-of select="concat('images/',
> @ref,
> >'.png')"/>
> >           </xsl:attribute>
> >         </xsl:element>
> >       </imageobject>
> >     </mediaobject>
> >   </xsl:element>
> ></xsl:template>
> >
> >
> >2) I added the following in the customization
> layer:
> >
> ><xsl:template match="imagedata">
> ><fo:external-graphic>
> >     <xsl:if
> test="ancestor::figure[role|@bordered]">
> 
> That test is for the union of a role child or a
> bordered attribute, 
> not a role attribute with a "bordered" value:
> 
>        test="ancestor::figure[@role='bordered']"
> 
> >     <xsl:attribute
> >name="border-color">black</xsl:attribute>
> >     <xsl:attribute
> >name="border-style">solid</xsl:attribute>
> >     </xsl:if>
> ></fo:external-graphic>
> ></xsl:template>
> >
> >However, it does not work. Please, advise!
> 
> I hope this helps.
> 
> . . . . . . . . . Ken
> 
> --
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