public Int32 Size {get; set;}
Remarks
The ChartFont.Size property sets Font sizing (in points) for text. When managing Font sizes of Drawing Canvas custom outputted text relative to Chart text (titles, labels, etc.), use Font.Height to size the Canvas text.
Example
[C#]
tChart1.Header.Font.Size = 12;
See Also
ChartFont Class | ChartFont Members | Steema.TeeChart.Drawing Namespace