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Home ChartPack Dendrogram Events OnBeforeShowObjLabel
See also: Events, OnCalcDistance, OnProgress (Dendrogram), OnZoomPan, TDendroShowObjLblEvent 

OnBeforeShowObjLabel

Unit:SDL_dendrogram
Class:TDendrogram
Declaration:property OnBeforeShowObjLabel: TDendroShowObjLblEvent;
{TDendroShowObjLblEvent = procedure (Sender: TObject; Obj: integer; var Text: string) of object;}

The event OnBeforeShowObjLabel occurs immediately before an object label is drawn on the dendrogram canvas. The parameter Obj contains the index of the object in the data table Data, the variable parameter Text contains the text to be displayed. You may adjust this text to your needs.

Last Update: 2008-Okt-29