This video demonstrates how to use Scripts within the Report Designer to colour data points in Charts based on the value of the data point. The script used within this demonstration is provided below the video.
Demonstration Script
To insert the below script into the chart control for your report, perform the following steps:
double currentValue = e.SeriesPoint.Values[0];
if( currentValue < 9)
{
PointDrawOptions line = e.SeriesDrawOptions as PointDrawOptions ;
line.Color = System.Drawing.Color.Green;
}
else
{
Point.DrawOptions line = e.SeriesDrawOptions as PointDrawOptions ;
line.Color = System.Drawing.Color.Orange;
}