Struct cairo::Mesh

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pub struct Mesh(_);

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impl Mesh

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pub fn new() -> Self

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pub fn begin_patch(&self)

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pub fn end_patch(&self)

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pub fn move_to(&self, x: f64, y: f64)

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pub fn line_to(&self, x: f64, y: f64)

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pub fn curve_to(&self, x1: f64, y1: f64, x2: f64, y2: f64, x3: f64, y3: f64)

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pub fn set_control_point(&self, corner: MeshCorner, x: f64, y: f64)

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pub fn control_point( &self, patch_num: usize, corner: MeshCorner ) -> Result<(f64, f64), Error>

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pub fn set_corner_color_rgb( &self, corner: MeshCorner, red: f64, green: f64, blue: f64 )

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pub fn set_corner_color_rgba( &self, corner: MeshCorner, red: f64, green: f64, blue: f64, alpha: f64 )

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pub fn corner_color_rgba( &self, patch_num: usize, corner: MeshCorner ) -> Result<(f64, f64, f64, f64), Error>

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

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pub fn path(&self, patch_num: usize) -> Result<Path, 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 Clone for Mesh

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fn clone(&self) -> Mesh

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 Mesh

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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 Default for Mesh

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Deref for Mesh

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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 Display for Mesh

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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 TryFrom<Pattern> for Mesh

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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§

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impl RefUnwindSafe for Mesh

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impl !Send for Mesh

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impl !Sync for Mesh

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impl Unpin for Mesh

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impl UnwindSafe for Mesh

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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 Twhere U: From<T>,

const: unstable · source§

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 Twhere 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> ToString for Twhere T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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 Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.