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// This crate is entirely safe
// Ensures that `pub` means published in the public API.
// This property is useful for reasoning about breaking API changes.
//!
//! This crate is a rustlang port of [Rough.js](https://github.com/rough-stuff/rough) npm package written by
//! [@pshihn](https://github.com/pshihn).
//!
//! This package exposes functions to generate rough drawing primitives which looks like hand drawn sketches.
//! This is the core create of operations to create rough drawings. It exposes its own primitive drawing types for lines
//! curves, arcs, polygons, circles, ellipses and even svg paths.
//! Works on [Point2D](https://docs.rs/euclid/0.22.7/euclid/struct.Point2D.html) type from [euclid](https://github.com/servo/euclid) crate
//!
//! On its own this crate can not draw on any context. One needs to use existing drawing libraries such as [piet](https://github.com/linebender/piet),
//! [raqote](https://github.com/jrmuizel/raqote), [tiny-skia](https://github.com/RazrFalcon/tiny-skia) etc in combination with
//! roughr. In this workspace an example adapter is implemented for [piet](https://github.com/linebender/piet). Below examples are
//! output of [rough_piet](https://github.com/orhanbalci/rough-rs/tree/roughr@0.14.0/rough_piet) adapter.
//!
//! ## 📦 Cargo.toml
//!
//! ```toml
//! [dependencies]
//! roughr = "0.14"
//! ```
//!
//! ## 🔧 Example
//!
//! ### Rectangle
//!
//! ```ignore
//! let options = OptionsBuilder::default()
//! .stroke(Srgba::from_raw(&[114u8, 87u8, 82u8, 255u8]).into_format())
//! .fill(Srgba::from_raw(&[254u8, 246u8, 201u8, 255u8]).into_format())
//! .fill_style(FillStyle::Hachure)
//! .fill_weight(DPI * 0.01)
//! .build()
//! .unwrap();
//! let generator = KurboGenerator::new(options);
//! let rect_width = 100.0;
//! let rect_height = 50.0;
//! let rect = generator.rectangle::<f32>(
//! (WIDTH as f32 - rect_width) / 2.0,
//! (HEIGHT as f32 - rect_height) / 2.0,
//! rect_width,
//! rect_height,
//! );
//! let background_color = Color::from_hex_str("96C0B7").unwrap();
//!
//! rc.fill(
//! Rect::new(0.0, 0.0, WIDTH as f64, HEIGHT as f64),
//! &background_color,
//! );
//! rect.draw(&mut rc);
//! ```
//!
//! ### 🖨️ Output Rectangle
//! 
//!
//! ### Circle
//!
//! ```ignore
//! let options = OptionsBuilder::default()
//! .stroke(Srgba::from_raw(&[114u8, 87u8, 82u8, 255u8]).into_format())
//! .fill(Srgba::from_raw(&[254u8, 246u8, 201u8, 255u8]).into_format())
//! .fill_style(FillStyle::Hachure)
//! .fill_weight(DPI * 0.01)
//! .build()
//! .unwrap();
//! let generator = KurboGenerator::new(options);
//! let circle_paths = generator.circle::<f32>(
//! (WIDTH as f32) / 2.0,
//! (HEIGHT as f32) / 2.0,
//! HEIGHT as f32 - 10.0f32,
//! );
//! let background_color = Color::from_hex_str("96C0B7").unwrap();
//!
//! rc.fill(
//! Rect::new(0.0, 0.0, WIDTH as f64, HEIGHT as f64),
//! &background_color,
//! );
//! circle_paths.draw(&mut rc);
//! ```
//!
//! ### 🖨️ Output Circle
//! 
//!
//!
//! ### Ellipse
//!
//! ```ignore
//! let options = OptionsBuilder::default()
//! .stroke(Srgba::from_raw(&[114u8, 87u8, 82u8, 255u8]).into_format())
//! .fill(Srgba::from_raw(&[254u8, 246u8, 201u8, 255u8]).into_format())
//! .fill_style(FillStyle::Hachure)
//! .fill_weight(DPI * 0.01)
//! .build()
//! .unwrap();
//! let generator = KurboGenerator::new(options);
//! let ellipse_paths = generator.ellipse::<f32>(
//! (WIDTH as f32) / 2.0,
//! (HEIGHT as f32) / 2.0,
//! WIDTH as f32 - 10.0,
//! HEIGHT as f32 - 10.0,
//! );
//! let background_color = Color::from_hex_str("96C0B7").unwrap();
//!
//! rc.fill(
//! Rect::new(0.0, 0.0, WIDTH as f64, HEIGHT as f64),
//! &background_color,
//! );
//! ellipse_paths.draw(&mut rc);
//! ```
//!
//! ### 🖨️ Output Ellipse
//! 
//!
//!
//! ### Svg Path
//!
//! ```ignore
//! let options = OptionsBuilder::default()
//! .stroke(Srgba::from_raw(&[114u8, 87u8, 82u8, 255u8]).into_format())
//! .fill(Srgba::from_raw(&[254u8, 246u8, 201u8, 255u8]).into_format())
//! .fill_style(FillStyle::Hachure)
//! .fill_weight(DPI * 0.01)
//! .build()
//! .unwrap();
//! let generator = KurboGenerator::new(options);
//! let heart_svg_path = "M140 20C73 20 20 74 20 140c0 135 136 170 228 303 88-132 229-173 229-303 0-66-54-120-120-120-48 0-90 28-109 69-19-41-60-69-108-69z".into();
//! let heart_svg_path_drawing = generator.path::<f32>(heart_svg_path);
//! let background_color = Color::from_hex_str("96C0B7").unwrap();
//!
//! rc.fill(
//! Rect::new(0.0, 0.0, WIDTH as f64, HEIGHT as f64),
//! &background_color,
//! );
//! heart_svg_path_drawing.draw(&mut rc);
//! ```
//!
//! ### 🖨️ Output Svg Path
//! 
//!
//! ## Filler Implementation Status
//! - [x] Hachure
//! - [x] Zigzag
//! - [x] Cross-Hatch
//! - [x] Dots
//! - [x] Dashed
//! - [x] Zigzag-Line
//!
//! ## 🎛️ Options
//!
//! Every drawing is controlled by an `Options` value, built with `OptionsBuilder`. All fields
//! have defaults, so set only what you want to change. The most useful ones are `roughness`,
//! `bowing`, `stroke`, `stroke_width`, `fill`, `fill_style`, `hachure_gap` and `seed`.
//!
//! Each image below draws the same shape with only one option changed, from left to right.
//! The field docs of [`Options`](https://docs.rs/roughr/latest/roughr/core/struct.Options.html)
//! explain every option and its default. To try options interactively, run the
//! [`drawing_app`](https://github.com/orhanbalci/rough-rs/tree/roughr@0.14.0/rough_iced/examples) example
//! of `rough_iced`.
//!
//! <details>
//! <summary><b>Outline</b></summary>
//!
//! 
//!
//! 
//!
//! 
//!
//! 
//!
//! 
//!
//! 
//!
//! 
//!
//! 
//!
//! </details>
//!
//! <details>
//! <summary><b>Curves and SVG paths</b></summary>
//!
//! 
//!
//! 
//!
//! 
//!
//! 
//!
//! </details>
//!
//! <details>
//! <summary><b>Fill</b></summary>
//!
//! 
//!
//! 
//!
//! 
//!
//! 
//!
//! 
//!
//! 
//!
//! 
//!
//! 
//!
//! </details>
//!
//! ## 🧾 Drawing SVG files
//!
//! `path` takes SVG path data, the `d` attribute of a `<path>` element. To sketch a whole SVG
//! file, which may also contain shapes like `<rect>` and `<circle>`, transforms and styles,
//! first convert it to plain paths with [usvg](https://crates.io/crates/usvg), then draw every
//! path with its own colors:
//!
//! ```ignore
//! let tree = usvg::Tree::from_data(&svg_bytes, &usvg::Options::default())?;
//! // For each usvg::Path in the tree:
//! let data = path.data().clone().transform(path.abs_transform()).unwrap();
//! let options = OptionsBuilder::default()
//! .fill(/* the path's fill color */)
//! .stroke(/* the path's stroke color */)
//! .build()?;
//! let drawing = SkiaGenerator::new(options).path::<f32>(to_svg_path_data(&data));
//! drawing.draw(&mut pixmap.as_mut());
//! ```
//!
//! The complete, runnable version is the
//! [`svg` example](https://github.com/orhanbalci/rough-rs/blob/roughr@0.14.0/rough_tiny_skia/examples/svg.rs)
//! of `rough_tiny_skia`:
//!
//! ```sh
//! cargo run -p rough_tiny_skia --example svg -- input.svg output.png
//! ```
//!
//! 
//!
//! ## 🔭 Examples
//!
//! For more examples have a look at the
//! [examples](https://github.com/orhanbalci/rough-rs/tree/roughr@0.14.0/rough_piet/examples) folder.
extern crate derive_builder;
pub use Point2D;
pub use Trig;
pub use ;
pub use Srgba;
pub use *;