NoData: IGxColor;
The NoData property determines a fill color for the missing values.
The example requires the Report object of the IPrxReport type. A color scale must be created in the regular report.
Sub UserProc;
Var
Report : IPrxReport;
MapScale : IMapColorScale;
i: Integer;
Begin
MapScale := Report.Scales.Item(0).MapScale As IMapColorScale;
For i := 0 To MapScale.Count - 1 Do
MapScale.Less(i) := New GxColor.CreateRGB(120, 100 + (i*15), 225);
MapScale.Exact(i) := New GxColor.CreateRGB(170, 100 + (i*15), 225);
MapScale.Greater(i) := New GxColor.CreateRGB(220, 100 + (i*15), 225);
End For;
MapScale.NoData := New GxColor.CreateRGB(250, 0, 0);
End Sub UserProc;
After executing the example the colors are altered for all color scale tick marks.
See also: