TeeChart contains built in translations that can be enabled by including the proper units in your application, then registering them using the routines available in teh TeeTranslate unit. Take a look at the \Lib directory located inside your TeeChart root install directory for the various languages available with your version of TeeChart.
Download:
Sample Delphi code:
uses
TeeTranslate,
TeeBrazil;
procedure TForm1.Button1Click(Sender: TObject);
begin
{English,0
Brazilian,1
Catalan,2
Chinese Simp.,3
Chinese Trad.,4
Danish,5
Dutch,6
French,7
German,8
Italian,9
Portuguese,10
Russian,11
Spanish,12
Swedish,13 }
TeeLanguageSaveRegistry(1);
TeeSetBrazil;
ppDesigner1.Showmodal;
end;