prague12

http://coolshell.cn/articles/582.html
http://www.metamuse.net/2007/12/google-chart-api.html google 統計圖表API


畫統計圖表google介面網站
http://imagecharteditor.appspot.com/

產生3D餅圖 url
http://chart.apis.google.com/chart?chxs=0,676767,14&chxt=x&chs=500x300&cht=p3&chco=4D89F9&chds=0,160&chd=t:10,50,44,6&chdl=%E6%9D%B1|%E8%A5%BF|%E5%8D%97|%E5%8C%97&chdlp=b&chl=%E6%9D%B1+10%25|%E8%A5%BF+50%25|%E5%8D%97+44%25|%E5%8C%97+6%25&chma=0,0,10&chtt=Horizontal+bar+chart&chts=676767,12.5