What is the best package for generating dynamic graphs with PHP?

I have a strong need to start implementing database driven graphs on a couple of projects and the only library I have really played with is PEAR's Image_Graph. On the surface this seems fairly limited and like it may not be the best solution. I am going to need to generate both bar/pie charts, nothing overly fancy for the first cut.

Does anybody have any strong feelings about any of the image/graph libraries out there for PHP? Whether you like GD/Imagick/Image_Graph, please give a couple reasons as to why you feel this way.

Thanks!

Nicholas

Solution

pChart: http://pchart.sourceforge.net/

I've personally used this, it works great.

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