Struct ObjectStream 

pub struct ObjectStream {
    pub objects: BTreeMap<(u32, u16), Object>,
    /* private fields */
}

Fields

objects: BTreeMap<(u32, u16), Object>

Implementations

impl ObjectStream

pub fn new(stream: &mut Stream) -> Result<ObjectStream, Error>

Parse an existing object stream

pub fn builder() -> ObjectStreamBuilder

Create a builder for constructing new object streams

pub fn add_object(&mut self, id: (u32, u16), obj: Object) -> Result<(), Error>

Add an object to the stream

pub fn object_count(&self) -> usize

Get the number of objects in the stream

pub fn build_stream_content(&self) -> Result<Vec<u8>, Error>

Build the stream content in the format required by PDF spec

pub fn to_stream_object(&self) -> Result<Stream, Error>

Convert to a Stream object ready for insertion into a PDF

pub fn can_be_compressed(id: (u32, u16), obj: &Object, doc: &Document) -> bool

Check if an object can be compressed into an object stream

Trait Implementations

impl Debug for ObjectStream

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.