RE: [xsl] adding variables

["Julian Reschke" <julian.reschke@xxxxxx>]

> From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of bryan hansen
> Sent: Tuesday, March 12, 2002 10:06 PM
> To: XSL-List@xxxxxxxxxxxxxxxxxxxxxx
> Subject: [xsl] adding variables
> 
> 
> I want to have an offset stored so that I can move
> around all off my components based on this offset. I
> have created a variable:
> 
> <xsl:variable name="y_offset">
>   <xsl:value-of select="20"/>
> </xsl:variable>
> 
> and want to add to the offset. Something to the effect
> of:
> 
> <path d="M 35, {$y_offset} + 25 ....

<path d="M 35, {$y_offset + 25} ....

> 
> The output of this command is  20 + 25 though and not
> 45 like I would like it to be. I can't use the
> <xsl:valueof> because it is an attribute. 
> 
> Any recommendations on how to do this or a better way
> to do this would be greatly appreciated.
> 
> Thanks,
> 
> Bryan
> 
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