Struct GridLength 

pub struct GridLength(/* private fields */);

A length measured in grid coordinates, with its unit of measure.

Corresponds to gml:GridLengthType in ISO 19136 — a vacuous extension of gml:MeasureType, used for offsets and spacings expressed in raster or grid coordinate units rather than physical length units.

Examples

use egml_core::model::measures::GridLength;

let spacing = GridLength::new(1.0, "gridspacing");
assert_eq!(spacing.value(), 1.0);

Implementations

impl GridLength

pub fn new(value: f64, uom: impl Into<String>) -> Self

Creates a new measurement with the given value and unit of measure.

pub fn value(&self) -> f64

Returns the numeric measurement value.

pub fn uom(&self) -> &str

Returns the unit-of-measure URI or UCUM expression.

Trait Implementations

impl Clone for GridLength

fn clone(&self) -> GridLength

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GridLength

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

Formats the value using the given formatter.

impl From<GridLength> for Measure

fn from(value: GridLength) -> Self

Converts to this type from the input type.

impl From<Measure> for GridLength

fn from(measure: Measure) -> Self

Converts to this type from the input type.

impl PartialEq for GridLength

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for GridLength

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralPartialEq for GridLength