Re: min & max of numeric sub-strings

Hi!

You might want to consider reading this EXSL pages:

http://www.exslt.org/math/index.html

Cheers,
Jarkko


Lainaus Adrian <a.hobson@xxxxxxxxxxxxxxxxxxx>:

> Hello
> 
> I am trying to find the minimum and maximum values for the X and Y
> values
> within the start|end elements of all the <Line>s in the XML file (ie.
> minX,
> minY, maxX, maxY).  Does anyone have a simple/elegant solution or any
> suggestions?
> 
> Thankyou
> Adrian
> 
> <Parcels>
>   <Parcel name="801" area="554.065">
>     <CoordGeom>
>       <Line>
>         <Start>33505.95684580 31533.46501647</Start>
>         <End>33516.39685788 31545.58962565</End>
>       </Line>
>       <Line>
>         <Start>33516.39685788 31545.58962565</Start>
>         <End>33542.33349683 31523.25663165</End>
>       </Line>
>       ...
>     </CoordGeom>
>   </Parcel>
>   <Parcel name="802" area="529.463">
>     ...
>   </Parcel>
>   ...
> </Parcels>
> 
> 
> 
> 
>  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
> 
> 



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Jarkko Moilanen          "Erehtyminen on inhimillista, 
Researcher/ ITCM         mutta todella suuret mokat 
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www.uta.fi/~jm60697                                           
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