[][src]Struct cairo::Gradient

pub struct Gradient(_);

Methods

impl Gradient[src]

pub fn add_color_stop_rgb(&self, offset: f64, red: f64, green: f64, blue: f64)[src]

pub fn add_color_stop_rgba(
    &self,
    offset: f64,
    red: f64,
    green: f64,
    blue: f64,
    alpha: f64
)
[src]

pub fn get_color_stop_count(&self) -> isize[src]

pub fn get_color_stop_rgba(&self, index: isize) -> (f64, f64, f64, f64, f64)[src]

Methods from Deref<Target = Pattern>

pub fn set_user_data<T: 'static>(
    &self,
    key: &'static UserDataKey<T>,
    value: Rc<T>
)
[src]

Attach user data to self for the given key.

pub fn get_user_data<T: 'static>(
    &self,
    key: &'static UserDataKey<T>
) -> Option<Rc<T>>
[src]

Return the user data previously attached to self with the given key, if any.

pub fn get_user_data_ptr<T: 'static>(
    &self,
    key: &'static UserDataKey<T>
) -> Option<NonNull<T>>
[src]

Return the user data previously attached to self with the given key, if any, without incrementing the reference count.

The pointer is valid when it is returned from this method, until the cairo object that self represents is destroyed or remove_user_data or set_user_data is called with the same key.

pub fn remove_user_data<T: 'static>(&self, key: &'static UserDataKey<T>)[src]

Unattach from self the user data associated with key, if any. If there is no other Rc strong reference, the data is destroyed.

pub fn to_raw_none(&self) -> *mut cairo_pattern_t[src]

pub fn get_type(&self) -> PatternType[src]

pub fn ensure_status(&self)[src]

pub fn status(&self) -> Status[src]

pub fn get_reference_count(&self) -> isize[src]

pub fn set_extend(&self, extend: Extend)[src]

pub fn get_extend(&self) -> Extend[src]

pub fn set_filter(&self, filter: Filter)[src]

pub fn get_filter(&self) -> Filter[src]

pub fn set_matrix(&self, matrix: Matrix)[src]

pub fn get_matrix(&self) -> Matrix[src]

Trait Implementations

impl Clone for Gradient[src]

impl Debug for Gradient[src]

impl Deref for Gradient[src]

type Target = Pattern

The resulting type after dereferencing.

impl Display for Gradient[src]

impl TryFrom<Gradient> for LinearGradient[src]

type Error = Gradient

The type returned in the event of a conversion error.

impl TryFrom<Gradient> for RadialGradient[src]

type Error = Gradient

The type returned in the event of a conversion error.

impl TryFrom<Pattern> for Gradient[src]

type Error = Pattern

The type returned in the event of a conversion error.

Auto Trait Implementations

impl RefUnwindSafe for Gradient

impl !Send for Gradient

impl !Sync for Gradient

impl Unpin for Gradient

impl UnwindSafe for Gradient

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.