[Lazarus] TAchart frame left and top values

["Leonardo M. Ramé"]

I need to draw text just at the top left corner of a chart, is there a 
property to allow me to know the top, left (and of course right and 
bottom) points of the frame containing the chart?.

I attached a screenshot showing what I'm looking for.

-- 
Leonardo M. Ramé
http://leonardorame.blogspot.com
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