TdxChartSimpleSeriesPointDrawParameters.FillOptions Property
In This Article
Provides access to the fill settings of the currently processed simple series point.
#Declaration
Delphi
property FillOptions: TdxFillOptions read;
#Property Value
Type | Description |
---|---|
Tdx |
Stores fill settings. |
#Remarks
The following code example demonstrates a diagram’s OnGetSeriesPointDrawParameters event handler that changes the appearance settings of the pie slice that shows the English language’s share:
procedure TMyForm.cdAreaGetSeriesPointDrawParameters(Sender: TdxChartCustomDiagram;
AArgs: TdxChartGetSeriesPointDrawParametersEventArgs);
var
ASimpleDrawParameters: TdxChartSimpleSeriesPointDrawParameters;
begin
if AArgs.SeriesPoint.Argument = 'English' then
begin
if AArgs.DrawParameters.ClassType <> TdxChartSimpleSeriesPointDrawParameters then Exit;
ASimpleDrawParameters := AArgs.DrawParameters as TdxChartSimpleSeriesPointDrawParameters;
ASimpleDrawParameters.FillOptions.BeginUpdate;
ASimpleDrawParameters.FillOptions.Color := TdxAlphaColors.LightCyan;
ASimpleDrawParameters.FillOptions.Color2 := TdxAlphaColors.LightBlue;
ASimpleDrawParameters.FillOptions.Mode := TdxFillOptionsMode.Hatch;
ASimpleDrawParameters.FillOptions.HatchStyle := TdxFillOptionsHatchStyle.ForwardDiagonal;
ASimpleDrawParameters.FillOptions.EndUpdate;
end;
end;
See Also