Struct rusttype::HMetrics

pub struct HMetrics {
    pub advance_width: f32,
    pub left_side_bearing: f32,
}

The "horizontal metrics" of a glyph. This is useful for calculating the horizontal offset of a glyph from the previous one in a string when laying a string out horizontally.

Fields

advance_width: f32

The horizontal offset that the origin of the next glyph should be from the origin of this glyph.

left_side_bearing: f32

The horizontal offset between the origin of this glyph and the leftmost edge/point of the glyph.

Trait Implementations

impl PartialOrd<HMetrics> for HMetrics

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

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

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

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

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

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

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

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

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

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

impl PartialEq<HMetrics> for HMetrics

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

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

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

This method tests for !=.

impl Clone for HMetrics

fn clone(&self) -> HMetrics

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for HMetrics

impl Debug for HMetrics

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

Formats the value using the given formatter.