Struct AnnotObjectCtx 

pub struct AnnotObjectCtx<'doc> { /* private fields */ }

Immutable context for accessing AP-stream objects on a single annotation.

Obtained via EditDocument::annot_objects().

This type mirrors PageObjectCtx on the annotation side, providing the same upstream-named methods for FPDFAnnot_*.

Example

let ctx = doc.annot_objects(annot_id);
let count = ctx.get_object_count();
let obj   = ctx.get_object(0);

Implementations

impl<'doc> AnnotObjectCtx<'doc>

pub fn get_object(&self, index: usize) -> Option<&'doc PageObject>

Returns a reference to the AP-stream object at index.

Returns None if index is out of bounds or no objects have been appended to this annotation.

ADR-019 T2 alias for FPDFAnnot_GetObject. Namespaced here to avoid collision with the FPDFPage_GetObject alias on EditDocument.

See also PageObjectCtx::get_object() for the page side.

pub fn get_object_count(&self) -> usize

Returns the number of AP-stream objects for this annotation.

ADR-019 T2 alias for FPDFAnnot_GetObjectCount.