Description of the general approach of creating realtime charts in ChartDirector.
This sample program demonstrates a realtime chart with configurable chart update rate, in which the chart image is being updated via streaming.
This sample program demonstrates a realtime chart with configurable chart update rate, in which the chart image is being updated via AJAX means. It includes a track cursor that updates the legend dynamically to display the data values as the mouse cursor moves over the chart. When the mouse is not over the chart, the track cursor will display the latest data values.
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