Struct Metatile 

pub struct Metatile { /* private fields */ }

Metatiles are NxN tiles

Implementations

impl Metatile

pub fn new(scale: u8, zoom: u8, x: u32, y: u32) -> Option<Self>

pub fn scale(&self) -> u8

pub fn zoom(&self) -> u8

pub fn size(&self) -> u8

What is the width or height of this metatile. For small zoom numbers (e.g. z1), there will not be the full scale tiles across.

pub fn centre_point(&self) -> LatLon

Returns the LatLon for the centre of this metatile.

pub fn center_point(&self) -> LatLon

Returns the LatLon for the centre of this metatile.

pub fn nw_corner(&self) -> LatLon

Returns the LatLon of the top left, i.e. north west corner, of this metatile.

pub fn ne_corner(&self) -> LatLon

Returns the LatLon of the top right, i.e. north east corner, of this metatile.

pub fn sw_corner(&self) -> LatLon

Returns the LatLon of the bottom left, i.e. south west corner, of this metatile.

pub fn se_corner(&self) -> LatLon

Returns the LatLon of the bottom right, i.e. south east corner, of this metatile.

pub fn x(&self) -> u32

X value of this metatile

pub fn y(&self) -> u32

Y value of metatile

pub fn tiles(&self) -> Vec<Tile>

pub fn all(scale: u8) -> MetatilesIterator

Trait Implementations

impl Borrow<Metatile> for ModTileMetatile

fn borrow(&self) -> &Metatile

Immutably borrows from an owned value.

impl Clone for Metatile

fn clone(&self) -> Metatile

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Metatile

impl Debug for Metatile

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Metatile

impl From<ModTileMetatile> for Metatile

fn from(mt: ModTileMetatile) -> Self

Converts to this type from the input type.

impl FromStr for Metatile

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Metatile

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Metatile

fn eq(&self, other: &Metatile) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Metatile

impl TryFrom<Metatile> for ModTileMetatile

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(mt: Metatile) -> Result<Self, Self::Error>

Performs the conversion.