I tried this:

XYSeries series = new XYSeries();

series.Points.Add(

new XYDataPoint(2, 3, "A", false));series.Points.Add(new XYDataPoint(6, 8, "B", false));

series.PEs.Add(

new PaintElement(Color.DarkBlue));this.ultraChart1.CompositeChart.Series.Add(series);ChartLayerAppearance app = this.ultraChart1.CompositeChart.ChartLayers[0];

app.Series.Add(series);

ScatterChartAppearance scatterApp = app.ChartTypeAppearance as ScatterChartAppearance;scatterApp.Icon = SymbolIcon.Character;

scatterApp.Character =

'*';

scatterApp.CharacterFont =

new Font("Tahoma", 28, FontStyle.Regular, GraphicsUnit.Point);

and this works ok.

Could you send us and the rest of your code?

The issues that you want are available since version 8.2.

You can try using some of the other color model styles. For example:

this

.ultraChart1.ColorModel.ModelStyle = ColorModels.PureRandom;

You can take a look at:

http://forums.infragistics.com/forums/p/7458/30517.aspx