Struct PointM

pub struct PointM {
    pub x: f64,
    pub y: f64,
    pub m: f64,
}

Point with x, y, m

Fields

x: f64

y: f64

m: f64

Implementations

impl PointM

pub fn new(x: f64, y: f64, m: f64) -> Self

Creates a new pointM

Examples

use shapefile::PointM;
let point = PointM::new(1.0, 42.0, 13.37);
assert_eq!(point.x, 1.0);
assert_eq!(point.y, 42.0);
assert_eq!(point.m, 13.37);

use shapefile::{PointM, NO_DATA};
let point = PointM::default();
assert_eq!(point.x, 0.0);
assert_eq!(point.y, 0.0);
assert_eq!(point.m, NO_DATA);

Trait Implementations

impl Clone for PointM

fn clone(&self) -> PointM

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ConcreteReadableShape for PointM

fn read_shape_content<T: Read>( source: &mut T, record_size: i32, ) -> Result<Self, Error>

Function that actually reads the ActualShape from the source and returns it

impl CoordTrait for &PointM

type T = f64

The coordinate type of this geometry

fn dim(&self) -> Dimensions

Dimensions of the coordinate tuple

fn nth_or_panic(&self, n: usize) -> Self::T

Access the n’th (0-based) element of the CoordinateTuple. May panic if n >= DIMENSION. See also nth().

fn x(&self) -> Self::T

x component of this coord.

fn y(&self) -> Self::T

y component of this coord.

fn nth(&self, n: usize) -> Option<Self::T>

Access the n’th (0-based) element of the CoordinateTuple. Returns None if n >= DIMENSION.

fn x_y(&self) -> (Self::T, Self::T)

Returns a tuple that contains the x/horizontal & y/vertical component of the coord.

unsafe fn nth_unchecked(&self, n: usize) -> Self::T

Access the n’th (0-based) element of the CoordinateTuple. May panic if n >= DIMENSION.

impl CoordTrait for PointM

type T = f64

The coordinate type of this geometry

fn dim(&self) -> Dimensions

Dimensions of the coordinate tuple

fn nth_or_panic(&self, n: usize) -> Self::T

Access the n’th (0-based) element of the CoordinateTuple. May panic if n >= DIMENSION. See also nth().

fn x(&self) -> Self::T

x component of this coord.

fn y(&self) -> Self::T

y component of this coord.

fn nth(&self, n: usize) -> Option<Self::T>

Access the n’th (0-based) element of the CoordinateTuple. Returns None if n >= DIMENSION.

fn x_y(&self) -> (Self::T, Self::T)

Returns a tuple that contains the x/horizontal & y/vertical component of the coord.

unsafe fn nth_unchecked(&self, n: usize) -> Self::T

Access the n’th (0-based) element of the CoordinateTuple. May panic if n >= DIMENSION.

impl Debug for PointM

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

Formats the value using the given formatter.

impl Default for PointM

fn default() -> Self

Returns the “default value” for a type.

impl Display for PointM

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

Formats the value using the given formatter.

impl EsriShape for PointM

fn x_range(&self) -> [f64; 2]

fn y_range(&self) -> [f64; 2]

fn m_range(&self) -> [f64; 2]

Should return the M range of this shape

fn z_range(&self) -> [f64; 2]

Should return the Z range of this shape

impl From<Coord> for PointM

fn from(c: Coord<f64>) -> Self

Converts to this type from the input type.

impl From<Point> for PointM

fn from(p: Point<f64>) -> Self

Converts to this type from the input type.

impl From<PointM> for Coord<f64>

fn from(p: PointM) -> Self

Converts to this type from the input type.

impl From<PointM> for Point<f64>

fn from(p: PointM) -> Self

Converts to this type from the input type.

impl From<PointM> for Shape

fn from(concrete: PointM) -> Self

Converts to this type from the input type.

impl GrowablePoint for PointM

fn grow(&mut self, other: &Self)

impl HasM for PointM

fn m(&self) -> f64

impl HasShapeType for PointM

fn shapetype() -> ShapeType

Returns the ShapeType

impl HasXY for PointM

fn x(&self) -> f64

Returns the value of the x dimension

fn y(&self) -> f64

Returns the value of the y dimension

impl PartialEq for PointM

fn eq(&self, other: &PointM) -> 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 PointTrait for &PointM

type T = f64

The coordinate type of this geometry

type CoordType<'a> = &'a PointM where Self: 'a

The type of the underlying coordinate, which implements CoordTrait

fn dim(&self) -> Dimensions

Dimensions of the coordinate tuple

fn coord(&self) -> Option<Self::CoordType<'_>>

The location of this 0-dimensional geometry.

impl PointTrait for PointM

type T = f64

The coordinate type of this geometry

type CoordType<'a> = &'a PointM where Self: 'a

The type of the underlying coordinate, which implements CoordTrait

fn dim(&self) -> Dimensions

Dimensions of the coordinate tuple

fn coord(&self) -> Option<Self::CoordType<'_>>

The location of this 0-dimensional geometry.

impl ShrinkablePoint for PointM

fn shrink(&mut self, other: &Self)

impl TryFrom<Shape> for PointM

type Error = Error

The type returned in the event of a conversion error.

fn try_from(shape: Shape) -> Result<Self, Self::Error>

Performs the conversion.

impl WritableShape for PointM

fn size_in_bytes(&self) -> usize

Returns the size in bytes that the Shapes will take once written. Does not include the shapetype

fn write_to<T: Write>(&self, dest: &mut T) -> Result<(), Error>

Writes the shape to the dest

impl ConcreteShape for PointM

impl Copy for PointM

impl StructuralPartialEq for PointM