set Typeface
Sets the typeface and style in which the text should be displayed.
Parameters
typeface
This value may be null.
Sets the typeface and style in which the text should be displayed, and turns on the fake bold and italic bits in the Paint if the Typeface that you provided does not have all the bits in the style that you specified.
Parameters
tf
This value may be null.
style
Value is Typeface.NORMAL, Typeface.BOLD, Typeface.ITALIC, or Typeface.BOLD_ITALIC