[Solved]TChart How to shade area under lineseries

[Wilko500]

MacOs Sequoia Laz 4.1 FPC 3.2.3
I am trying to shade the area under a TChart line series.  I have managed to draw the line series but cannot figure out how to shade the area under the line.  I have found some references to doing this with TChartStyles.  So I added the component added a chartstyle and added the ChartStyle to my lineseries. Running the program draws the line but does not shade. My line series is named Power and the key styling code is [I think]

Code: Pascal  [Select][+][-]

1.    Power.clear;
2.   tmpDt:=scandateTime('yyyy"-"mm"-"dd" "hh":"nn":"ss', '2025-06-16 00:00:00');
3.   Chart1.BottomAxis.Range.Min:=tmpDt;        //was dtMin
4.   Chart1.BottomAxis.Range.Max:=IncDay(tmpDt);  //was dt(min)
5.   Power.Styles:=ChartStyles1;
6.   ChartStyles1.Styles[0].Brush.Style:=bsSolid;
7.   ChartStyles1.Styles[0].Brush.Color:=clYellow

Either I am missing something or this can't be done??? Help please

[wp]

I am trying to shade the area under a TChart line series.  I have managed to draw the line series but cannot figure out how to shade the area under the line.

What do you mean with "shade the area under a line series"? Draw a shadow of the line? Or do you mean an AreaSeries? For the latter, find an example in the attachment

[Wilko500]

I did indeed mean AreaSeries. Just a couple of tweaks to style and now working as required thank you

Code: Pascal  [Select][+][-]

1.   Chart1AreaSeries1.AreaBrush.Style:=bsSolid;
2.   Chart1AreaSeries1.AreaBrush.Color:=$00A3E1E3;
3.   Chart1AreaSeries1.AreaLinesPen.Color:=$00A3E1E3;