You can also explicitly define the start and end points of each axis, then when the data comes in check it against your max/mins and fire off events accordingly. If you use binding, you can keep all 4 charts to the same axis using the one filter function, or even just bind one to the others to keep them in sync.
See: http://livedocs.adobe.com/flex/201/langref/mx/charts/LinearAxis.html Hope that helps, -- William --- In [email protected], "bloodylag" <[EMAIL PROTECTED]> wrote: > > Hi peeps, > > I have 4 flex charts all getting random data dynamically added through > a java applet. This is all working fine, the problem is I want a > unified x-axis for all of them. The way I see to do it is to add null > values to all graphs (except the one that gets added) whenever 1 > sample comes in. > > A work mate noticed that when the data fills up to the end of the > graph, flex condenses the x-axis to supply more room for data. Is an > event fired off on that? The theory being I could fill in the rest of > the charts with null values if one chart reaches the end. > > > Cheers >
