Re: [phpesp-dev] Re: graph functionality

[Matthew G. <gr...@mu...>]

jpgraph looks nice, but I would rather us use a "free" library or
write it ourselves. phplot maybe?

http://www.phplot.com/

On Wed, Mar 05, 2003 at 01:05:25PM +1100, angek wrote:
> Kurt,
> 
> I agree with you. JPgraph is the best tool I've come across but
> unfortunately license types are incompatible. jpgraph is free for
> private use but carries a commercial license as well.So if you were to
> incorporate it into your version of phpESP which sits on your corporate
> intranet for example you would need to purchase a license for it.
> 
> I'll send an email to the developers of jpgraph and see what we can up
> with. They might be very accomondating.
> 
> It also depends on how the other developers feel about this issue.
> 
> Kon
> 
> On Wed, 2003-03-05 at 12:24, Kurt Melander wrote:
> > Kon,
> > Is there a specific reason you're not using something already out and that
> > works
> > extremely well like jpgraph??  http://www.aditus.nu/jpgraph/  for
> > open-source projects it is free
> > and outputs some darned fine graphs. I would think incorporating this would
> > be faster, easier
> > and allow you to focus on other things like the new interface. But either
> > way, thanks so much
> > for your efforts, a good graphing function will sure be helpful.
> > 
> > Kurt
> > _______________________________________________________
> > From: "Kon Angelopoulos" <ang...@ip...>
> > To: "Moshe Weitzman" <wei...@te...>
> > Cc: <php...@li...>
> > Sent: Tuesday, March 04, 2003 6:49 PM
> > Subject: [phpesp-dev] Re: graph functionality
> > 
> > 
> > > Moshe,
> > >
> > > my intention is to write a graphs module that can be used to display
> > results
> > > from the cross analysis/tabulation feature and for individual questions in
> > > the following graph formats: pie, bar, line, spider, scatter. So each
> > > question in the results page would have a button that would bring up a new
> > > window offering the user the ability to select any of the graph formats
> > and
> > > view the results using the particular graph or even the entire graph
> > > collection.
> > >
> > > As soon as it's at alpha stage I'll be releasing it to the devel list for
> > all
> > > to play with.
> > >
> > > At the moment things are not moving as fast as I like but I've got the
> > generic
> > > graphing functions written now all I need to do is write the code specific
> > to
> > > each of the graph types.
> > >
> > > Kon
> > >
> > > On Wed, 5 Mar 2003 11:30 am, you wrote:
> > > > I am about to write some graphing functionality. Perhaps you could
> > expand a
> > > > bit on your project and its current status. i'd rather not duplicate
> > your
> > > > fine work.
> > > >
> > > > when you have some alpha code, i'd love to see it.
> > > >
> > > > angek wrote:
> > > > > Hey James,
> > > > >
> > > > > How about checking for GD library and its version.
> > > > > This may become usefull especially when I finish writing the chart
> > > > > modules that will be used in cross analysis/tabulation and survey
> > > > > results.
> > > > >
> > > > > Kon
> > >
> > >
> > >
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> > 
> 
> 
> 
> 
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