Chart.Rotation (Word)

Returns or sets the rotation, in degrees, of the 3D chart view (the rotation of the plot area around the z-axis). Read/write Variant.

The value of this property must be from 0 through 360, except for 3D bar charts, where the value must be from 0 through 44. The default value is 20. This property applies only to 3D charts. Rotations are always rounded to the nearest integer.

With ActiveDocument.InlineShapes(1) 
 If .HasChart Then 
 .Chart.Rotation = 30 
 End If 
End With