Struct Resources

pub struct Resources<'a> { /* private fields */ }

A structure keeping track of the resources of a page.

Implementations

impl<'a> Resources<'a>

pub fn from_parent(resources: Dict<'a>, parent: Resources<'a>) -> Resources<'a>

Create a new Resources object from a dictionary with a parent.

pub fn new( resources: Dict<'a>, parent: Option<Resources<'a>>, xref: &'a XRef, ) -> Resources<'a>

Create a new Resources object.

pub fn resolve_ref<T: ObjectLike<'a>>(&self, ref_: ObjRef) -> Option<T>

Resolve an object reference to an object.

pub fn get_ext_g_state<U>( &self, name: &Name<'_>, cache: Box<dyn FnMut(ObjRef) -> Option<U> + '_>, resolve: Box<dyn FnMut(Dict<'a>) -> Option<U> + '_>, ) -> Option<U>

Get an external graphics state by name.

pub fn get_color_space<U>( &self, name: &Name<'_>, cache: Box<dyn FnMut(ObjRef) -> Option<U> + '_>, resolve: Box<dyn FnMut(Object<'a>) -> Option<U> + '_>, ) -> Option<U>

Get a color space by name.

pub fn get_font<U>( &self, name: &Name<'_>, cache: Box<dyn FnMut(ObjRef) -> Option<U> + '_>, resolve: Box<dyn FnMut(Dict<'a>) -> Option<U> + '_>, ) -> Option<U>

Get a font by name.

pub fn get_pattern<U>( &self, name: &Name<'_>, cache: Box<dyn FnMut(ObjRef) -> Option<U> + '_>, resolve: Box<dyn FnMut(Object<'a>) -> Option<U> + '_>, ) -> Option<U>

Get a pattern by name.

pub fn get_x_object<U>( &self, name: &Name<'_>, cache: Box<dyn FnMut(ObjRef) -> Option<U> + '_>, resolve: Box<dyn FnMut(Stream<'a>) -> Option<U> + '_>, ) -> Option<U>

Get an x object by name.

pub fn get_shading<U>( &self, name: &Name<'_>, cache: Box<dyn FnMut(ObjRef) -> Option<U> + '_>, resolve: Box<dyn FnMut(Object<'a>) -> Option<U> + '_>, ) -> Option<U>

Get a shading by name.

Trait Implementations

impl<'a> Clone for Resources<'a>

fn clone(&self) -> Resources<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for Resources<'a>

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

Formats the value using the given formatter.