Hi, I'm having big trouble with this at the moment. The animation stuff is great but I get a null reference exception after I've attached a select handler to my ChartWrapper.
So, (1) I create a graph (using Chartwrapper) (2) Bind to the ready event which in turn binds to the select event on the chart In my selectHandler I change the parameters for my graph I call mychartwrapper.draw After a few clicks on my graph I get a null exception in the google code. I've tried all kinds of work arounds including: Removing all my select event bindings as soon as my selectHandler is triggered, then only readding after I receive the next 'ready' from the ChartWrapper. ...also.... Removing all my select event bindings as soon as my selectHandler is triggered, then only readding after I receive the next 'animationfinish' from the chart instance. All I have to do to make this fail is to click 2 or 3 times in quickly on one of my data points. Or on the graph while it is animating. Any ideas? -- You received this message because you are subscribed to the Google Groups "Google Visualization 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-visualization-api?hl=en.
