Struct VectorPoint

pub struct VectorPoint {
    pub x: f64,
    pub y: f64,
    pub z: Option<f64>,
    pub m: Option<MValue>,
    pub t: Option<f64>,
}

A Vector Point uses a structure for 2D or 3D points

Fields

x: f64

X coordinate

y: f64

Y coordinate

z: Option<f64>

Z coordinate or “altitude”. May be None

m: Option<MValue>

M-Value

t: Option<f64>

T for tolerance. A tmp value used for simplification

Implementations

impl VectorPoint

pub fn new(x: f64, y: f64, z: Option<f64>) -> Self

Create a new point

pub fn project(&mut self, bbox: &mut Option<BBox3D>)

Project the point into the 0->1 coordinate system

pub fn unproject(&mut self)

Unproject the point from the 0->1 coordinate system back to a lon-lat coordinate

pub fn distance(&self, other: &VectorPoint) -> f64

Calculate the distance between two points

impl VectorPoint

pub fn transform(&mut self, zoom: f64, ti: f64, tj: f64)

Transform the point from the 0->1 coordinate system to a tile coordinate system

Trait Implementations

impl Clone for VectorPoint

fn clone(&self) -> VectorPoint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VectorPoint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VectorPoint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&(f64, f64)> for VectorPoint

fn from(p: &Point) -> Self

Converts to this type from the input type.

impl From<&(f64, f64, f64)> for VectorPoint

fn from(p: &Point3D) -> Self

Converts to this type from the input type.

impl PartialEq for VectorPoint

fn eq(&self, other: &VectorPoint) -> 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 Serialize for VectorPoint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for VectorPoint