Struct pdf_writer::writers::Resources

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

Writer for a resource dictionary.

This struct is created by Pages::resources, Page::resources, FormXObject::resources, and TilingPattern::resources.

Implementations

impl<'a> Resources<'a>

pub fn x_objects(&mut self) -> Dict<'_>

Start writing the /XObject dictionary.

Relevant types:

• ImageXObject
• FormXObject

pub fn fonts(&mut self) -> Dict<'_>

Start writing the /Font dictionary.

Relevant types:

• Type1Font
• Type3Font
• Type0Font

pub fn color_spaces(&mut self) -> Dict<'_>

Start writing the /ColorSpace dictionary. PDF 1.1+.

Relevant types:

• ColorSpace

pub fn patterns(&mut self) -> Dict<'_>

Start writing the /Pattern dictionary. PDF 1.2+.

Relevant types:

• TilingPattern
• ShadingPattern

pub fn shadings(&mut self) -> Dict<'_>

Start writing the /Shading dictionary. PDF 1.3+.

Relevant types:

• FunctionShading

pub fn ext_g_states(&mut self) -> Dict<'_>

Start writing the /ExtGState dictionary. PDF 1.2+.

Relevant types:

• ExtGraphicsState

pub fn proc_sets( &mut self, sets: impl IntoIterator<Item = ProcSet> ) -> &mut Self

Write the /ProcSet attribute.

This defines what procedure sets are sent to an output device when printing the file as PostScript. The attribute is only used for PDFs with versions below 1.4.

pub fn proc_sets_all(&mut self) -> &mut Self

Write the /ProcSet attribute with all available procedure sets.

The PDF 1.7 specification recommends that modern PDFs either omit the attribute or specify all available procedure sets, as this function does.

pub fn properties(&mut self) -> TypedDict<'_, PropertyList<'_>>

Start writing the /Properties attribute.

This allows to write property lists with indirect objects for marked-content sequences. These properties can be used by property lists using the MarkContent::properties_named method. PDF 1.2+.

Methods from Deref<Target = Dict<'a>>

pub fn len(&self) -> i32

The number of written pairs.

pub fn is_empty(&self) -> bool

Whether no pairs have been written so far.

pub fn insert(&mut self, key: Name<'_>) -> Obj<'_>

Start writing a pair with an arbitrary value.

pub fn pair<T: Primitive>(&mut self, key: Name<'_>, value: T) -> &mut Self

Write a pair with a primitive value.

This is a shorthand for dict.insert(key).primitive(value).

pub fn pairs<'n, T: Primitive>( &mut self, pairs: impl IntoIterator<Item = (Name<'n>, T)> ) -> &mut Self

Write a sequence of pairs with primitive values.

Trait Implementations

impl<'a> Deref for Resources<'a>

type Target = Dict<'a>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a> DerefMut for Resources<'a>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'a, 'any> Rewrite<'a> for Resources<'any>

type Output = Resources<'a>

The writer with the rewritten lifetime.

impl<'a> Writer<'a> for Resources<'a>

fn start(obj: Obj<'a>) -> Self

Start writing the object.