Re: Plotting a Line Graph
| From: | Jim Lucas | Date: | Fri, 16 Oct 2009 18:06:25 +0000 |
| Subject: | Re: Plotting a Line Graph | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-298950@lists.php.net to get a copy of this message | ||
cool@hosting4days.com wrote:
> (sorry about the long Subject line typo - resending)
>
> I have a data file that stores about 500 numbers in a record - meant to
> plot a basic line graph (left to right). The numbers can be imported
> into a record with 500 fields or just stored in a text field - which
> ever is better.
>
> The user might want to pick a few random records and plot them together
> - so the line graph may compare the few records together.
>
> It seems that the google charts work from a url - so 500 points would be
> way to long for any url - so I guess that option is out.
>
> Q: what is the best way to create / display line graphs in with PHP?
>
> Thanks in advance for your help - dave
>
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> Thanks,
> cool@hosting4days.com
>
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I would recommend http://www.rgraph.net/
It was written and is currently maintained by a member of this list.
Jim Lucas