TChartErrorBars Class

Information about an Error Bar.

Syntax

Unit: FlexCel.Core

TChartErrorBars = class(TFlexCelObject);

Constructors

Name	Description
Create	Creates a new TChartErrorBars instance.

Methods

Name	Description
CalcErrorValues	This method will calculate the Values array based on the error types and series values.
Clone	Returns a deep copy of this object.
ReleaseLineOptions	This function will return the lineoptions and pass ownership of them. After calling it, LineOptions will be nil.

Properties

Name	Description
Direction	Direction of the error bars.
BarType	Positive or negative error bars.
ErrorType	Type of error bar.
IsTShaped	If true, the error bar has a top line like a T.
NumValue	Numeric value of the error. The meaning of this depends in the ErrorType.
LineOptions	Line options for the error bars, color, line width, etc. If null, standard options will be used.
ValuesPlus	Values of the positive error bars. This will be null unless you explicitly calculate them by calling CalcErrorValues.
ValuesMinus	Values of the negative error bars. This will be null unless you explicitly calculate them by calling CalcErrorValues.
StdAvg	Returns the average of the series. This value is calculated by CalcErrorValues, and only is the error type is StdErr or StdDev. It is used when the error type is StdDev as error bars must be drawn from the average.
CustomDefPlus	Returns the formula text used for a custom error bar for the + values.
CustomDefMinus	Returns the formula text used for a custom error bar for the - values.
CustomValuesPlus	Returns the formula values used for a custom error bar for the + values.
CustomValuesMinus	Returns the formula values used for a custom error bar for the - values.