Adds a curve. The curve is defined by the specified expression,
for example "a + b*x", where a and b are columns in the specified data table.
Namespace: Spotfire.Dxp.Application.Visuals.FittingModels
Assembly: Spotfire.Dxp.Application (in Spotfire.Dxp.Application.dll) Version: 25.11.10401.3615 (25.11.10401.3615)
Syntax
C#
public ReferenceCurveFittingModel AddCurve( DataTable dataTable, string expression )
Parameters
- dataTable
- Type: Spotfire.Dxp.DataDataTable
The data table. May be null. - expression
- Type: SystemString
The expression defining the curve.
Return Value
Type: ReferenceCurveFittingModelA ReferenceCurveFittingModel.
Exceptions
Exception | Condition |
---|---|
ArgumentNullException | Thrown if the expression is null. |
Remarks
Examples
C#
ScatterPlot plot = ...;
DataTable dataTable = ...;
ReferenceCurveFittingModel curve = plot.FittingModels.AddCurve(dataTable, "[a] + [b] * x");
Version Information
See Also