--- In svg-developers@yahoogroups.com, "Andreas Neumann" <[EMAIL PROTECTED]> wrote: Thanks, What's confusing me is the whole curve fitting aspect of a path. I'm just not understanding what the values for say a C really mean. If I have M20,20 C80,40 70,80 80,200 does the path actually go through 80,40 and 70,80 or are those just used for influencing the curve, and if so, how does it do that. > Hi, > > http://plasma-gate.weizmann.ac.il/Grace/ (cannot reach the page > currently - seems to be down ...) > > is one of many graphing tools that have SVG output. Should work pretty > well for static grahics. > > If you want to develop interactive charts/diagrams I would rather > program it myself. Should not be too hard using > perl/php/python/Java/.net, etc. - you could display the real values on > mouse over or let the user interactively scale the axes ... > > Andreas > > --- In svg-developers@yahoogroups.com, "jeffnoll2000" <[EMAIL PROTECTED]> > wrote: > > > > Hello all, > > It's been a while since I've looked at the SVG stuff by we have a > > new requirement that looks like it might fit. > > > > What I'm looking to do is generate plots with various performance > > envelopes on them. I'm given around 50 data values with a high/low > > and I'm assuming I should use a path. What I can't figure out is how > > to get some decent curving. > > A quick example of the data would be > > > > > > gpm headhi headlow > > 600 300 50 > > 610 290 52 > > 620 280 60 > > 630 250 70 > > > > etc. > > > > My goal is to get a performance envelope that would be smoothed along > > the x access points. Is there a good primer around? It's > > unfortunately been a few years since I've looked at this stuff and > > I'm being very rusty. > > > > Also, are there any good SVG templates or tools out there for > > creating 2d graphs? Or do I need to pretty much do the whole things > > from scratch, including legends, axis, etc. > > > > Thanks,
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