How to remove tooltip window(on mouseover)from google visualization core chart?

Question

hi folks, I want to remove the default tooltip window which occur when mouse-over event fire on a point of a line chart(new)/area chart(new) from core chart library,even any one know how to remove event from visualization core chart

Answer 1

this link,may clear you all the chances of solution

http://groups.google.com/group/google-visualization-api/browse_thread/thread/e7f5966b7c54e4ed/aade774a1f8dcf61?hl=en&lnk=gst&q=How+to+remove+tooltip+pop-up(on+mouseover)from+google+visualization+core+chart%3F#aade774a1f8dcf61