PXC_AnnotFlag Enumeration

Latest revision as of 15:59, 7 September 2015

Defines annotations flags. See PDF Reference for more information about annotations' flags.

Syntax

enum PXC_AnnotFlag
{
    AF_Invisible     = 1,
    AF_Hidden        = 2,
    AF_Print         = 4,
    AF_NoZoom        = 8,
    AF_NoRotate      = 16,
    AF_NoView        = 32,
    AF_ReadOnly      = 64,
    AF_Locked        = 128,
    AF_ToggleNoView  = 256,
    AF_ContentLocked = 512,
};

Constants

AF_Invisible

If set, the annotation will not be displayed if it does not belong to one of the standard annotation types and no annotation handler is available. If clear, such an unknown annotation will be displayed using an appearance stream specified by its appearance dictionary, if any.

AF_Hidden

If set, the annotation will not be displayed or printed or interact with the user, regardless of its annotation type or whether an annotation handler is available.

AF_Print

If set, annotation will be printed when the page is printed. If clear, annotation will never be printed, regardless of whether it is displayed on the screen.

AF_NoZoom

If set, annotation's appearance will not be be scaled to match the magnification of the page.

AF_NoRotate

If set, annotation's appearance will not be rotated to match the rotation of the page. The upper-left corner of the annotation rectangle will remain in a fixed location on the page, regardless of the page rotation.

AF_NoView

If set, the annotation will not be displayed on the screen and will not interact with the user. The annotation may be printed (depending on the setting of the AF_Print flag) but will be considered hidden for purposes of on-screen display and user interaction.

AF_ReadOnly

If set, the annotation will not interact with the user. The annotation may be displayed or printed (depending on the settings of the AF_NoView and AF_Print flags) but will not respond to mouse clicks or change its appearance in response to mouse motions. This flag ignored for widget annotations; its function is subsumed by the FF_ReadOnly flag of the associated form field.

AF_Locked

If set, the annotation is not allowed to be deleted or its properties (including position and size) to be modified by the user. However, this flag does not restrict changes to the annotation’s contents, such as the value of a form field.

AF_ToggleNoView

If set, inverts the interpretation of the AF_NoView flag for certain events.

AF_ContentLocked

If set, the annotation's contents is not allowed to be modified by the user. This flag does not restrict deletion of the annotation or changes to other annotation properties, such as position and size.