AppearanceStreamGenerationOptions

The appearance stream we're asking for is for flattening an annotation. This, for example, makes a difference for note annotations.

The appearance stream we're asking for is for flattening an annotation for printing. This requires different behaviour in some cases, like if the annotation has `NoView | Print` set as its flags.

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants.