Struct pango::FontMetrics

#[repr(transparent)]
pub struct FontMetrics { /* private fields */ }

Implementations

impl FontMetrics

pub fn as_ptr(&self) -> *mut PangoFontMetrics

Return the inner pointer to the underlying C value.

impl FontMetrics

pub fn approximate_char_width(&self) -> i32

pub fn approximate_digit_width(&self) -> i32

pub fn ascent(&self) -> i32

pub fn descent(&self) -> i32

pub fn height(&self) -> i32

Available on crate feature v1_44 only.

pub fn strikethrough_position(&self) -> i32

pub fn strikethrough_thickness(&self) -> i32

pub fn underline_position(&self) -> i32

pub fn underline_thickness(&self) -> i32

Trait Implementations

impl Clone for FontMetrics

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FontMetrics

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

Formats the value using the given formatter.

impl Hash for FontMetrics

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 FontMetrics

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<FontMetrics> for FontMetrics

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<FontMetrics> for FontMetrics

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

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

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

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

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

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

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

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

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

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

impl StaticType for FontMetrics

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for FontMetrics

impl StructuralEq for FontMetrics

impl StructuralPartialEq for FontMetrics