Crate rect_iter

Source
Expand description

This crate provides simple Iterator for enumerating rectangle.

§Example

extern crate rect_iter;
extern crate euclid;
use euclid::Vector2D;
use rect_iter::{RectRange, FromTuple2, GetMut2D};
type MyVec = Vector2D<u64, ()>;
fn main() {
    let range = RectRange::from_ranges(4..9, 5..10).unwrap();
    let mut buffer = vec![vec![0.0; 100]; 100];
    range.iter().for_each(|t| {
        let len = MyVec::from_tuple2(t).to_f64().length();
        *buffer.get_mut_p(t) = len;
    });
}

Structs§

  • RectIter
    An Iterator type enumerating rectangle area.
  • RectRange
    RectRange is rectangle representation using std::ops::Range.

Enums§

  • IndexError
    Error type for invalid access to 2D array.

Traits§

  • FromTuple2
    To manipulate many Point libraries in the same way, we use tuple as entry points of API.
  • Get2D
    A trait which provides common access interfaces to 2D Array type.
  • GetMut2D
  • IntoTuple2
    To manipulate many Point libraries in the same way, we use tuple as a entry point of API. If you implement IntoTuple2 to your point type, you can use it as Point in this library.
  • ToPrimitive
    A generic trait for converting a value to a number.

Functions§