TdxFcObject.AddToUnion(TdxFcObject) Method

Adds a specific chart symbol to the union.

Declaration

delphi

procedure AddToUnion(AObject: TdxFcObject);

Parameters

Name	Type
AObject	TdxFcObject

Remarks

A chart symbol union allows you to work with the multiple chart symbols as if it was a single chart symbol, such as selection and drag-and-drop operations. Each union includes a master chart symbol to which the specified chart symbols are attached.

Call the AddToUnion procedure to group the current chart symbol with the chart symbol passed as the AObject parameter.

Note

An AddToUnion function call has no effect if the HasInUnion function returns True.