On Thu, Jun 04, 2009 at 09:17:07PM -0700, Michael A. Peters wrote:

> Paul M Foster wrote:
>> On Thu, Jun 04, 2009 at 01:50:28PM -0700, Michael A. Peters wrote:
>>> li...@mgreg.com wrote:
>>>> Hi All,
>>>> I'm currently looking for a quality (preferably open source) PHP
>>>> graphing library that will allow me to create various graphs and plot
>>>> points.  I've seen several that do some amazing things, but cost a
>>>> fortune -- others are either limited, lack documentation, or don't allow
>>>> plotting of points for multiple entities within the same graph.
>>>> Can anyone make any quality suggestions?
>>>> Best,
>>>> Michael
>>> gnuplot may be what you want - but it doesn't have php bindings as far
>>> as I know, so you'll have to call it via a system call.
>> I use Gnuplot every week to graph the statistics of my business. It's
>> extremely flexible, and will output not only to graphics formats, but to
>> PDF format, if I'm not mistaken.
> I know for a fact it outputs to postscript, as I've used that with TeX
> before, so it probably does pdf as well (and if not - pdf is just a
> ps2pdf away).

Now that I think of it, that's probably how I do it (ps2pdf).


Paul M. Foster

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