ChartFont interface
Office 2013 and later
Contains the font attributes (font name, font size, color, and so on) for an object chart.
Namespace: Microsoft.Office.Interop.Word
Assembly: Microsoft.Office.Interop.Word (in Microsoft.Office.Interop.Word.dll)
If you don’t want to format all the text in an AxisTitle, ChartTitle, DataLabel, or DisplayUnitLabel object the same way, use the Characters property of that object to first return a subset of the text as a ChartCharacters object, then use the Font property of the ChartCharacters object to return a ChartFont object you can use to format the subset of text as needed.
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