The CharAngle property returns or specifies the rotation angle of a text range.
Examples:
The following VBA example sets the rotation angle for the text range to 77°.
Sub Test()
Dim d As Document
Dim s As Shape
Dim t As Text
Set d = CreateDocument
Set s = d.ActiveLayer.CreateParagraphText(2, 2, 4, 4, "This is an example.")
Set t = s.Text
t.Story.CharAngle = 77
End Sub