i_shape 2.0.0

iShape is a compact and efficient library specifically designed for representing 2D data structures using IntPoint.
Documentation 
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use crate::int::path::IntPath;
use crate::int::shape::IntShape;
use alloc::vec::Vec;

pub type IntShapes = Vec<IntShape>;

pub trait PointsCount {
    fn points_count(&self) -> usize;
}

impl PointsCount for [IntPath] {
    #[inline(always)]
    fn points_count(&self) -> usize {
        self.iter().fold(0, |acc, path| acc + path.len())
    }
}

impl PointsCount for [IntShape] {
    #[inline(always)]
    fn points_count(&self) -> usize {
        self.iter().fold(0, |acc, shape| acc + shape.points_count())
    }
}

pub trait BiggestShapePoints {
    fn points_in_biggest_shape(&self) -> usize;
}

impl BiggestShapePoints for [IntShape] {
    #[inline(always)]
    fn points_in_biggest_shape(&self) -> usize {
        self.iter().map(|shape| shape.points_count()).max().unwrap_or(0)
    }
}