Struct printpdf::types::plugins::graphics::pdf_resources::PdfResources

pub struct PdfResources {
    pub xobjects: XObjectList,
    pub patterns: PatternList,
    pub graphics_states: ExtendedGraphicsStateList,
    pub layers: OCGList,
}

Struct for storing the PDF Resources, to be used on a PDF page

Fields

xobjects: XObjectList

External graphics objects

patterns: PatternList

Patterns used on this page. Do not yet, use, placeholder.

graphics_states: ExtendedGraphicsStateList

Graphics states used on this page

layers: OCGList

Layers / optional content ("Properties") in the resource dictionary

Methods

impl PdfResources

pub fn new() -> Self

Creates a new PdfResources struct (resources for exactly one PDF page)

pub fn add_graphics_state(
    &mut self,
    added_state: ExtendedGraphicsState
) -> ExtendedGraphicsStateRef

Add a graphics state to the resources

pub fn add_xobject(&mut self, xobj: XObject) -> XObjectRef

Adds an XObject to the page

pub fn add_pattern(&mut self, pattern: Pattern) -> PatternRef

STUB: Adds a pattern to the resources, to be used like a color

pub fn into_with_document_and_layers(
    self,
    doc: &mut Document,
    layers: Vec<Object>
) -> (Dictionary, Vec<OCGRef>)

See XObject::Into_with_document. The resources also need access to the layers (the optional content groups), this should be a Vec<lopdf::Object::Reference> (to the actual OCG groups, which are added on the document level)

Trait Implementations

impl Clone for PdfResources

fn clone(&self) -> PdfResources

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for PdfResources

fn default() -> PdfResources

Returns the "default value" for a type.

impl Debug for PdfResources

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

Formats the value using the given formatter.