2013-02-25 64 views

回答

2

OK,我发现了一个解决方案:

// Add a point 
self.graph.series[index].addPoint([time, parseFloat(values.last)], true, true); 

// Update viewport min and max to follow updates 
if (! self.get('showNavigator')) { 
    var extremes = self.graph.xAxis[0]; 
    self.graph.xAxis[0].setExtremes(extremes.dataMax-(extremes.oldMax-extremes.oldMin), extremes.dataMax) ; 
}