When AccurateText=0 (default) and UseD2D=0, inaccurate GDI+ measuring of text is used
When AccurateText=1 and UseD2D=0, Accurate measuring occurs similar to D2D
When AccurateText=0 and UseD2D=1, D2D adds padding to the text similar to GDI+
When AccurateText=1 and UseD2D=1, Accurate measuring occurs using D2D