Trait geodesy::Grid

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pub trait Grid: Debug + Sync + Send {
    // Required methods
    fn bands(&self) -> usize;
    fn contains(&self, coord: &Coor4D, margin: f64) -> bool;
    fn at(&self, at: &Coor4D, margin: f64) -> Option<Coor4D>;
}

Required Methods§

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fn bands(&self) -> usize

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fn contains(&self, coord: &Coor4D, margin: f64) -> bool

Returns true if coord is contained by self or lies within a margin of margin grid cell units. Typically margin should be on the order of 1

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fn at(&self, at: &Coor4D, margin: f64) -> Option<Coor4D>

Returns None if the grid or any of its sub-grids do not contain the point. Contain is in the sense of the contains method, i.e. the point is considered contained if it is inside a margin of margin grid units of the grid.

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