Struct cairo::SolidPattern

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pub struct SolidPattern(/* private fields */);

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impl SolidPattern

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pub fn from_rgb(red: f64, green: f64, blue: f64) -> Self

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pub fn from_rgba(red: f64, green: f64, blue: f64, alpha: f64) -> Self

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pub fn rgba(&self) -> Result<(f64, f64, f64, f64), Error>

Methods from Deref<Target = Pattern>§

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pub fn set_user_data<T: 'static>( &self, key: &'static UserDataKey<T>, value: Rc<T> ) -> Result<(), Error>

Attach user data to self for the given key.

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pub fn user_data<T: 'static>( &self, key: &'static UserDataKey<T> ) -> Option<Rc<T>>

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

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pub fn user_data_ptr<T: 'static>( &self, key: &'static UserDataKey<T> ) -> Option<NonNull<T>>

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.

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pub fn remove_user_data<T: 'static>( &self, key: &'static UserDataKey<T> ) -> Result<(), Error>

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

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

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pub fn type_(&self) -> PatternType

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pub fn reference_count(&self) -> isize

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pub fn set_extend(&self, extend: Extend)

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pub fn extend(&self) -> Extend

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pub fn set_filter(&self, filter: Filter)

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pub fn filter(&self) -> Filter

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pub fn set_matrix(&self, matrix: Matrix)

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pub fn matrix(&self) -> Matrix

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

Trait Implementations§

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impl AsRef<Pattern> for SolidPattern

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fn as_ref(&self) -> &Pattern

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for SolidPattern

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fn clone(&self) -> SolidPattern

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for SolidPattern

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

Formats the value using the given formatter. Read more
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impl Deref for SolidPattern

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type Target = Pattern

The resulting type after dereferencing.
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fn deref(&self) -> &Pattern

Dereferences the value.
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impl TryFrom<Pattern> for SolidPattern

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type Error = Pattern

The type returned in the event of a conversion error.
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fn try_from(pattern: Pattern) -> Result<Self, Pattern>

Performs the conversion.

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.