Struct PdfDocument 

pub struct PdfDocument { /* private fields */ }

A PDF of one or more drawings, one per page; each page takes its drawing’s size in PDF points (1/72 inch, the same unit as canvas points: US Letter is 612 × 792, A4 595 × 842).

let mut doc = PdfDocument::new().title("Quarterly report");
for region in &regions {
    doc = doc.page(Drawing::record(LETTER, |d, size| draw_region(d, size, region)));
}
let pdf = doc.render().await?;

Implementations

impl PdfDocument

pub fn new() -> Self

An empty document; rendering it before adding a page answers ExportError::Invalid.

pub fn page(self, drawing: Drawing) -> Self

Append drawing as the next page, at the drawing’s size.

pub fn title(self, title: impl Into<String>) -> Self

The document title. Android’s writer has no metadata API and ignores it.

pub fn author(self, author: impl Into<String>) -> Self

The document author. Android’s writer ignores it, as it does the title.

pub fn len(&self) -> usize

How many pages have been added.

pub fn is_empty(&self) -> bool

Whether no page has been added yet.

pub fn render(self) -> RenderPdf

Render the document through the platform’s PDF writer. Await it inside day::task.

Trait Implementations

impl Clone for PdfDocument

fn clone(&self) -> PdfDocument

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PdfDocument

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

Formats the value using the given formatter.

impl Default for PdfDocument

fn default() -> PdfDocument

Returns the “default value” for a type.

impl PartialEq for PdfDocument

fn eq(&self, other: &PdfDocument) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PdfDocument