title: Excel php chart generation
body: <p>I am using PHPExcel library to read/write excel files. Now I want to generate a chart, or add an image (chart generated with <a href="http://pchart.sourceforge.net/" rel="nofollow">pChart</a> ). I would like to know if there are other libraries that support dinamic image insertion (not template images) or chart generation based on written data.</p>