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// Take a look at the license at the top of the repository in the LICENSE file.

//! # Rust Pango bindings
//!
//! This library contains safe Rust bindings for [Pango](https://docs.gtk.org/Pango/).
//! It is a part of [gtk-rs](https://gtk-rs.org/).
//!
//! Pango 1.38 is the lowest supported version for the underlying library.

#![cfg_attr(feature = "dox", feature(doc_cfg))]

pub use ffi;
pub use glib;

#[allow(clippy::too_many_arguments)]
#[allow(clippy::should_implement_trait)]
#[allow(clippy::derive_hash_xor_eq)]
#[allow(clippy::let_and_return)]
#[allow(unused_imports)]
mod auto;
pub use crate::auto::functions::*;
pub use crate::auto::*;
pub use crate::functions::*;

pub use ffi::PANGO_SCALE as SCALE;

/// The scale factor for three shrinking steps (1 / (1.2 * 1.2 * 1.2)).
pub const SCALE_XX_SMALL: f64 = 0.5787037037037;

/// The scale factor for two shrinking steps (1 / (1.2 * 1.2)).
pub const SCALE_X_SMALL: f64 = 0.6944444444444;

/// The scale factor for one shrinking step (1 / 1.2).
pub const SCALE_SMALL: f64 = 0.8333333333333;

/// The scale factor for normal size (1.0).
pub const SCALE_MEDIUM: f64 = 1.0;

/// The scale factor for one magnification step (1.2).
pub const SCALE_LARGE: f64 = 1.2;

/// The scale factor for two magnification steps (1.2 * 1.2).
pub const SCALE_X_LARGE: f64 = 1.44;

/// The scale factor for three magnification steps (1.2 * 1.2 * 1.2).
pub const SCALE_XX_LARGE: f64 = 1.728;

pub mod prelude;

pub mod analysis;
pub use crate::analysis::Analysis;
pub mod attr_class;
pub use crate::attr_class::AttrClass;
pub mod attr_iterator;
pub mod attr_list;
pub mod attribute;
mod functions;
pub mod item;
pub mod language;
pub use crate::language::Language;
pub mod layout;
pub use crate::layout::HitPosition;
pub mod rectangle;
pub use crate::rectangle::Rectangle;
pub mod glyph;
pub use glyph::{GlyphGeometry, GlyphInfo};

mod coverage;
pub use crate::coverage::*;