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Gets the IFontFormat object for the chart title.
Use the returned font format to read or modify font settings for the text displayed in the chart title.
IFontFormat Font { get; }
ReadOnly Property Font As IFontFormat
IChart chart = worksheet.Shapes.AddChart(ChartType.ColumnClustered, 20, 20, 300, 200).Chart;
chart.ChartTitle.Text = "Sales Analysis";
IChartTitle title = chart.ChartTitle;
IFontFormat font = title.Font;
font.Color.RGB = Color.Blue;