Struct Config 

pub struct Config {
    pub plate: Rect,
    pub alignment: Alignment,
    pub font_size: f32,
    pub multi_line: bool,
    pub auto_return: bool,
    pub sub_word: Option<char>,
    pub limit_char: usize,
    pub char_array: usize,
    pub direction: Direction,
}

How a piece of variable text is to be set.

use pdfrum_doc::geom;
use pdfrum_doc::vt::{Config, Metrics, layout};

// Every character ten thousandths wide: the stub the layout assertions
// in this crate are written against.
let width = |_code: u32| 10;
let metrics = Metrics { width: &width, ascent: 1000, descent: -200 };

let config = Config {
    plate: geom::rect(0.0, 0.0, 100.0, 40.0),
    font_size: 10.0,
    multi_line: true,
    ..Config::default()
};
let laid_out = layout("Hi", &config, &metrics);

// A plain config struct with `Default` plus struct-update syntax.
assert_eq!(laid_out.sections.len(), 1);

Fields

plate: Rect

The box the text is set into.

alignment: Alignment

Where lines sit horizontally.

font_size: f32

The size, or zero to choose one automatically.

multi_line: bool

Whether the text may occupy more than one line.

auto_return: bool

Whether a line too long for the plate wraps.

sub_word: Option<char>

The character every character is displayed as, for a password field. Widths use it too.

limit_char: usize

A cap on how many characters are set at all.

char_array: usize

A comb field’s cell count. Non-zero switches to comb layout.

direction: Direction

The paragraph direction offered to the bidi resolver.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Config

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Config