Struct maplibre::coords::WorldTileCoords

#[repr(C)]
pub struct WorldTileCoords {
    pub x: i32,
    pub y: i32,
    pub z: ZoomLevel,
}

Every tile has tile coordinates. Every tile coordinate can be mapped to a coordinate within the world. This provides the freedom to map from TMS to Slippy map tile names.

Coordinate System Origin

The origin of the coordinate system is in the upper-left corner.

Fields

x: i32

y: i32

z: ZoomLevel

Implementations

impl WorldTileCoords

pub fn into_tile(self, scheme: TileAddressingScheme) -> Option<TileCoords>

Returns the tile coords according to an addressing scheme. This is not possible if the coordinates of this WorldTileCoords exceed their bounds.

Example

The WorldTileCoords WT(x=5,y=5,z=0) exceeds its bounds because there is no tile x=5,y=5 at zoom level z=0.

pub fn transform_for_zoom(&self, zoom: Zoom) -> Matrix4<f64>

Adopted from Transform::calculatePosMatrix

pub fn into_aligned(self) -> AlignedWorldTileCoords

pub fn build_quad_key(&self) -> Option<Quadkey>

Adopted from tilebelt

pub fn get_children(&self) -> [WorldTileCoords; 4]

Adopted from tilebelt

pub fn get_parent(&self) -> Option<WorldTileCoords>

Get the tile which is one zoom level lower and contains this one

pub fn stencil_reference_value_3d(&self) -> u8

Returns unique stencil reference values for WorldTileCoords which are 3D. Tiles from arbitrary z can lie next to each other, because we mix tiles from different levels based on availability.

Trait Implementations

impl Clone for WorldTileCoords

fn clone(&self) -> WorldTileCoords

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WorldTileCoords

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

Formats the value using the given formatter.

impl Default for WorldTileCoords

fn default() -> WorldTileCoords

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WorldTileCoords

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for WorldTileCoords

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

Formats the value using the given formatter.

impl From<(i32, i32, ZoomLevel)> for WorldTileCoords

fn from(tuple: (i32, i32, ZoomLevel)) -> Self

Converts to this type from the input type.

impl Hash for WorldTileCoords

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 Ord for WorldTileCoords

fn cmp(&self, other: &WorldTileCoords) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for WorldTileCoords

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for WorldTileCoords

fn partial_cmp(&self, other: &WorldTileCoords) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for WorldTileCoords

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Zeroable for WorldTileCoords

fn zeroed() -> Self

Calls zeroed.

impl Copy for WorldTileCoords

impl Eq for WorldTileCoords

impl StructuralPartialEq for WorldTileCoords