Contains code to make and alter various shapes.

Primarily designed to be used with Buffer Graphics and Pixels graphics lib

Add this line to Cargo.toml

graphics-shapes = "0.4.4"
# or with both features (serde is enabled by default)
graphics-shapes = {version = "0.4.4", features = ["mint"] }

let rect = Rect::new((10,10),(20,20));
assert!(rect.contains(coord!(15,15)));
let triangle = Triangle::new((34,5),(12,30),(9,10));
let rotated = triangle.rotate(45);

let start = coord!(20,130);
let dist = start.distance((30,130));

• Line
• Rect
• Triangle
• Circle
• Ellipse
• Polygon

• contains (Coord | Shape) - Returns true if param is entirely inside
• intersects (Shape) - Returns true if param is partially inside/touching
• outline_pixels - Returns a list of points that can be used to draw a stroke version
• filled_pixels - Returns a list of points that can be used to draw a filled version
• rotate, scale, transform - Copy and change the shape

All the shapes have methods to create similar sized shapes of different types, e.g. Circle::to_outer_rect(), Rect::to_triangles()

Each Shape is a separate struct so to store them without putting them in a Box you can use ShapeBox which implements Shape and so is fully compatible with other Shapes and their methods.

This library uses debug assertions for some methods.

Default features: "serde"

serde adds serde::{Serialize, Deserialize} to Coord, Line, Rect, Circle, Triangle, Ellipse, Polygon

mint adds a From impl for Point2<isize> to Coord

• Ellipses don't plot correctly when rotated