Struct pango::Context

pub struct Context(_, _);

Implementations

impl Context

pub fn new() -> Context

pub fn changed(&self)

pub fn get_base_dir(&self) -> Direction

pub fn get_base_gravity(&self) -> Gravity

pub fn get_font_description(&self) -> Option<FontDescription>

pub fn get_font_map(&self) -> Option<FontMap>

pub fn get_gravity(&self) -> Gravity

pub fn get_gravity_hint(&self) -> GravityHint

pub fn get_language(&self) -> Option<Language>

pub fn get_matrix(&self) -> Option<Matrix>

pub fn get_metrics(
    &self,
    desc: Option<&FontDescription>,
    language: Option<&Language>
) -> Option<FontMetrics>

pub fn get_round_glyph_positions(&self) -> bool

pub fn get_serial(&self) -> u32

pub fn list_families(&self) -> Vec<FontFamily>

pub fn load_font(&self, desc: &FontDescription) -> Option<Font>

pub fn load_fontset(
    &self,
    desc: &FontDescription,
    language: &Language
) -> Option<Fontset>

pub fn set_base_dir(&self, direction: Direction)

pub fn set_base_gravity(&self, gravity: Gravity)

pub fn set_font_description(&self, desc: &FontDescription)

pub fn set_font_map<P: IsA<FontMap>>(&self, font_map: &P)

pub fn set_gravity_hint(&self, hint: GravityHint)

pub fn set_language(&self, language: &Language)

pub fn set_matrix(&self, matrix: Option<&Matrix>)

pub fn set_round_glyph_positions(&self, round_positions: bool)

Trait Implementations

impl Clone for Context

fn clone(&self) -> Context

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Context

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

Formats the value using the given formatter.

impl Default for Context

fn default() -> Self

Returns the "default value" for a type.

impl Display for Context

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

Formats the value using the given formatter.

impl Eq for Context

impl Hash for Context

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for Context

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<T: ObjectType> PartialEq<T> for Context

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<T: ObjectType> PartialOrd<T> for Context

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

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

#[must_use]fn lt(&self, other: &Rhs) -> bool

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

#[must_use]fn le(&self, other: &Rhs) -> bool

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

#[must_use]fn gt(&self, other: &Rhs) -> bool

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

#[must_use]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 Context

fn static_type() -> Type

Returns the type identifier of Self.