I am using Flex 3 Line chart.
The data for the chart is provided thru a HTTP service from a back end function (XML format)
I use 2 Line series.
The chart displays the DataTips properly if there are more than one number of nodes (data points for Flex to plot).
But, if the XML contains a single node, no line is displayed.
It is required to show atleast a point to be plotted corresponding to that XML node.
To achieve this, I used a CrossItem Renderer for the chart series so that a cross indication appears corresponding to that data point.
But the DataTip does not appear when I mouse over that cross in the chart.
Can i know how to achieve showing the DataTips if the XML has one point.
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