Struct cairo::FontOptions

pub struct FontOptions { /* private fields */ }

GLib type: Boxed type with copy-on-clone semantics.

Implementations

impl FontOptions

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

Return the inner pointer to the underlying C value.

pub unsafe fn from_glib_ptr_borrow<'a>( ptr: *const *const cairo_font_options_t, ) -> &'a Self

Borrows the underlying C value.

pub unsafe fn from_glib_ptr_borrow_mut<'a>( ptr: *mut *mut cairo_font_options_t, ) -> &'a mut Self

Borrows the underlying C value mutably.

impl FontOptions

pub fn new() -> Result<FontOptions, Error>

pub unsafe fn from_raw_full(ptr: *mut cairo_font_options_t) -> Self

Available on crate feature use_glib only.

pub fn to_raw_none(&self) -> *mut cairo_font_options_t

Available on crate feature use_glib only.

pub fn merge(&mut self, other: &FontOptions)

pub fn set_antialias(&mut self, antialias: Antialias)

pub fn antialias(&self) -> Antialias

pub fn set_subpixel_order(&mut self, order: SubpixelOrder)

pub fn subpixel_order(&self) -> SubpixelOrder

pub fn set_hint_style(&mut self, hint_style: HintStyle)

pub fn hint_style(&self) -> HintStyle

pub fn set_hint_metrics(&mut self, hint_metrics: HintMetrics)

pub fn hint_metrics(&self) -> HintMetrics

pub fn variations(&self) -> Option<String>

Available on crate feature v1_16 only.

pub fn set_variations(&self, variations: Option<&str>)

Available on crate feature v1_16 only.

pub fn status(&self) -> Result<(), Error>

Trait Implementations

impl Clone for FontOptions

fn clone(&self) -> Self

Copies the boxed type with the type-specific copy function.

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

Performs copy-assignment from source.

impl Debug for FontOptions

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

Formats the value using the given formatter.

impl From<FontOptions> for Value

fn from(o: FontOptions) -> Self

Converts to this type from the input type.

impl HasParamSpec for FontOptions

type ParamSpec = ParamSpecBoxed

type SetValue = FontOptions

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, FontOptions>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for FontOptions

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

where H: Hasher,

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 PartialEq for FontOptions

fn eq(&self, other: &FontOptions) -> 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 StaticType for FontOptions

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for FontOptions

impl Send for FontOptions

impl Sync for FontOptions