Altova Mailing List Archives>Archive Index >comp.text.xml Archive Home >Recent entries >Thread Prev - Re: xslt 2.0 getting two points of a list for interpolation >Thread Next - Re: xslt 2.0 getting two points of a list for interpolation Re: xslt 2.0 getting two points of a list for interpolationTo: NULL Date: 12/12/2008 9:31:00 AM Hello Martin, yes, we should assume that. If not I would sort the nodeset before. Rolf Martin Honnen schrieb: > RolfK wrote: > > > <Line> > > <P X="10" Y="1.0"/> > > <P X="20" Y="2.1"/> > > <P X="30" Y="2.2"/> > > <P X="40" Y="4.3"/> > > <P X="50" Y="4.4"/> > > <P X="60" Y="3.5"/> > > </Line> > > > > What I want is to create a function which returns the Y value based on > > an X value. > > Easy, in case the X value exists. If not, I have to search the 2 > > nearest points and next calculate Y. > > I can assume that the X value is in the range of Xmin and Xmax of the > > point data set. > > Are the P elements ordered by the X attribute value, as in your sample > above? > -- > > Martin Honnen > http://JavaScript.FAQTs.com/ | ||||||
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