RE: [xsl] Adding a border to graphics

[Nancy Brandt <nancy_brndt@xxxxxxxxx>]

Hi, Michael.

The only thing I try to do actually, is to customize
the "image.processing" template in graphics.xsl by
adding the following part:
<fo:external-graphic>
    <xsl:if 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>

I import graphics,xsl into my customization layer and
add the piece above as I have already described.
Apparently, -:( I do it in a wrong fashion.

please, help!

Thanks in advance,
nancy

--- Michael Kay <mike@xxxxxxxxxxxx> wrote:

> 
> When you say "it didn't work", you mean it didn't do
> what you expected it to
> do: so to deal with your problem I have to look at
> your incorrect code and
> try and work out what you thought it might do.
> 
> Sorry if I'm guessing wrong, but you seem to be
> imagining that when you
> write an <imagedata> element to the result tree, the
> template with
> match="imagedata" is going to magically involved to
> post-process it, and
> perhaps that the output of this template is going to
> magically replace the
> element that was matched in the tree. If so, then
> I'm afraid you're guilty
> of wishful thinking!
> 
> There are many ways you could tackle this problem,
> but the one that's
> closest to your design is to write the <imagedata>
> element to a variable,
> and then call apply-templates on this variable. You
> can then have two
> variants ot the template that process this element
> (one of which might do
> nothing). Note that to apply templates to a
> temporary tree you either need
> XSLT 2.0, or a 1.0 processor with the xx:node-set()
> extension.
> 
> Michael Kay
> http://www.saxonica.com/
> 
> > 
> > So I did two things:
> > 
> > 1) in my template for bordered images I inserted a
> "role" 
> > attribute with value "bordered" like that:
> > 
> > <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>	    
> >     <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]">
> >     <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!
> > 
> > Thanks in advance,
> > Nancy
> > 
> > 
> > __________________________________________________
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> 
> 


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