Enum LineHeight

pub enum LineHeight {
    Pixels(u32),
    Percent(u32),
}

Text line height.

The line height is defined as the vertical distance between the baseline of two adjacent lines of text.

Variants

Pixels(u32)

Absolute line height in pixels.

Percent(u32)

Relative line height in percent of the default line height.

Implementations

impl LineHeight

pub const fn to_absolute(self, base_line_height: u32) -> u32

Converts the line height to an absolute pixel distance.

Examples

use embedded_graphics::text::LineHeight;

let relative_height = LineHeight::Percent(150);
assert_eq!(relative_height.to_absolute(20), 30);

Trait Implementations

impl Clone for LineHeight

fn clone(&self) -> LineHeight

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LineHeight

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

Formats the value using the given formatter.

impl Default for LineHeight

fn default() -> Self

Returns the “default value” for a type.

impl Format for LineHeight

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl Hash for LineHeight

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for LineHeight

fn cmp(&self, other: &LineHeight) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for LineHeight

fn eq(&self, other: &LineHeight) -> 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 PartialOrd for LineHeight

fn partial_cmp(&self, other: &LineHeight) -> 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 Copy for LineHeight

impl Eq for LineHeight

impl StructuralPartialEq for LineHeight