Take a look at the "Bar chart zero line" section here: http://code.google.com/apis/chart/styles.html#zero_line
Here's a quick sample: http://tinyurl.com/mxc3o6 http://chart.apis.google.com/chart? chs=320x200& cht=bvs& chd=t:60,40,70,30,80,20& chp=.5& chxt=y& chxr=0,-100,100& chm=h,000000,0,0.5,0.5 Have fun, K --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Chart API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en -~----------~----~----~----~------~----~------~--~---
