成员的完整列表，这些成员属于 FoxitPDFSDKPython3.DefaultAppearance,包括所有继承而来的类成员

DefaultAppearance()	FoxitPDFSDKPython3.DefaultAppearance
DefaultAppearance(default_appearance)	FoxitPDFSDKPython3.DefaultAppearance
e_FlagFont	FoxitPDFSDKPython3.DefaultAppearance	static
e_FlagFontSize	FoxitPDFSDKPython3.DefaultAppearance	static
e_FlagTextColor	FoxitPDFSDKPython3.DefaultAppearance	static
flags	FoxitPDFSDKPython3.DefaultAppearance	static
font	FoxitPDFSDKPython3.DefaultAppearance	static
Set(flags, font, text_size, text_color)	FoxitPDFSDKPython3.DefaultAppearance
text_color	FoxitPDFSDKPython3.DefaultAppearance	static
text_size	FoxitPDFSDKPython3.DefaultAppearance	static