Struct Length 

pub struct Length { /* private fields */ }

Length measurement with units.

Represents a measurement value used for dimensions, positions, etc. Office formats primarily use EMUs (English Metric Units).

Examples

use litchi::common::Length;

// Create from EMUs
let length = Length::from_emus(914400); // 1 inch

// Convert to different units
let inches = length.inches();
let cm = length.cm();

Implementations

impl Length

pub const fn from_emus(emus: i64) -> Self

Create a length from EMUs (English Metric Units).

EMUs are the native unit used in Office Open XML formats.

• 1 inch = 914,400 EMUs
• 1 cm = 360,000 EMUs

Examples

use litchi::common::Length;

let length = Length::from_emus(914400); // 1 inch

pub fn from_inches(inches: f64) -> Self

Create a length from inches.

Examples

use litchi::common::Length;

let length = Length::from_inches(1.0);

pub fn from_cm(cm: f64) -> Self

Create a length from centimeters.

Examples

use litchi::common::Length;

let length = Length::from_cm(2.54); // ~1 inch

pub const fn emus(&self) -> i64

Get the value in EMUs.

pub fn inches(&self) -> f64

Convert to inches.

pub fn cm(&self) -> f64

Convert to centimeters.

pub fn points(&self) -> f64

Convert to points (1/72 inch).

Trait Implementations

impl Clone for Length

fn clone(&self) -> Length

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Length

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

Formats the value using the given formatter.

impl Display for Length

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

Formats the value using the given formatter.

impl PartialEq for Length

fn eq(&self, other: &Length) -> 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 Copy for Length

impl StructuralPartialEq for Length