Struct CGMutablePath

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#[repr(C)]
pub struct CGMutablePath { /* private fields */ }
Available on crate feature CGPath only.
Expand description

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impl CGMutablePath

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pub unsafe fn new() -> CFRetained<CGMutablePath>

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impl CGMutablePath

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impl CGMutablePath

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pub unsafe fn add_rounded_rect( path: Option<&CGMutablePath>, transform: *const CGAffineTransform, rect: CGRect, corner_width: CGFloat, corner_height: CGFloat, )

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impl CGMutablePath

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pub unsafe fn move_to_point( path: Option<&CGMutablePath>, m: *const CGAffineTransform, x: CGFloat, y: CGFloat, )

  • Path construction functions. **
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pub unsafe fn add_line_to_point( path: Option<&CGMutablePath>, m: *const CGAffineTransform, x: CGFloat, y: CGFloat, )

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pub unsafe fn add_quad_curve_to_point( path: Option<&CGMutablePath>, m: *const CGAffineTransform, cpx: CGFloat, cpy: CGFloat, x: CGFloat, y: CGFloat, )

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pub unsafe fn add_curve_to_point( path: Option<&CGMutablePath>, m: *const CGAffineTransform, cp1x: CGFloat, cp1y: CGFloat, cp2x: CGFloat, cp2y: CGFloat, x: CGFloat, y: CGFloat, )

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pub unsafe fn close_subpath(path: Option<&CGMutablePath>)

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pub unsafe fn add_rect( path: Option<&CGMutablePath>, m: *const CGAffineTransform, rect: CGRect, )

  • Path construction convenience functions. **
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pub unsafe fn add_rects( path: Option<&CGMutablePath>, m: *const CGAffineTransform, rects: *const CGRect, count: usize, )

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pub unsafe fn add_lines( path: Option<&CGMutablePath>, m: *const CGAffineTransform, points: *const CGPoint, count: usize, )

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pub unsafe fn add_ellipse_in_rect( path: Option<&CGMutablePath>, m: *const CGAffineTransform, rect: CGRect, )

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pub unsafe fn add_relative_arc( path: Option<&CGMutablePath>, matrix: *const CGAffineTransform, x: CGFloat, y: CGFloat, radius: CGFloat, start_angle: CGFloat, delta: CGFloat, )

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pub unsafe fn add_arc( path: Option<&CGMutablePath>, m: *const CGAffineTransform, x: CGFloat, y: CGFloat, radius: CGFloat, start_angle: CGFloat, end_angle: CGFloat, clockwise: bool, )

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pub unsafe fn add_arc_to_point( path: Option<&CGMutablePath>, m: *const CGAffineTransform, x1: CGFloat, y1: CGFloat, x2: CGFloat, y2: CGFloat, radius: CGFloat, )

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pub unsafe fn add_path( path1: Option<&CGMutablePath>, m: *const CGAffineTransform, path2: Option<&CGPath>, )

Methods from Deref<Target = CGPath>§

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pub unsafe fn apply_with_block(self: &CGPath, block: CGPathApplyBlock)

Available on crate feature block2 only.

Methods from Deref<Target = CFType>§

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pub fn downcast_ref<T>(&self) -> Option<&T>
where T: ConcreteType,

Attempt to downcast the type to that of type T.

This is the reference-variant. Use CFRetained::downcast if you want to convert a retained type. See also ConcreteType for more details on which types support being converted to.

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pub fn retain_count(&self) -> usize

Get the reference count of the object.

This function may be useful for debugging. You normally do not use this function otherwise.

Beware that some things (like CFNumbers, small CFStrings etc.) may not have a normal retain count for optimization purposes, and can return usize::MAX in that case.

Trait Implementations§

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impl AsRef<AnyObject> for CGMutablePath

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fn as_ref(&self) -> &AnyObject

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<CFType> for CGMutablePath

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fn as_ref(&self) -> &CFType

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<CGMutablePath> for CGMutablePath

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fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<CGPath> for CGMutablePath

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fn as_ref(&self) -> &CGPath

Converts this type into a shared reference of the (usually inferred) input type.
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impl Borrow<AnyObject> for CGMutablePath

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fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value. Read more
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impl Borrow<CFType> for CGMutablePath

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fn borrow(&self) -> &CFType

Immutably borrows from an owned value. Read more
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impl Borrow<CGPath> for CGMutablePath

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fn borrow(&self) -> &CGPath

Immutably borrows from an owned value. Read more
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impl Debug for CGMutablePath

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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 CGMutablePath

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type Target = CGPath

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl Hash for CGMutablePath

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Message for CGMutablePath

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fn retain(&self) -> Retained<Self>
where Self: Sized,

Increment the reference count of the receiver. Read more
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impl PartialEq for CGMutablePath

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl RefEncode for CGMutablePath

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const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type. Read more
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impl Type for CGMutablePath

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fn retain(&self) -> CFRetained<Self>
where Self: Sized,

Increment the reference count of the receiver. Read more
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fn as_concrete_TypeRef(&self) -> &Self

👎Deprecated: this is redundant
Helper for easier transition from the core-foundation crate.
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unsafe fn wrap_under_get_rule(ptr: *const Self) -> CFRetained<Self>
where Self: Sized,

👎Deprecated: use CFRetained::retain
Helper for easier transition from the core-foundation crate. Read more
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fn as_CFTypeRef(&self) -> &CFType
where Self: AsRef<CFType>,

👎Deprecated: this is redundant (CF types deref to CFType)
Helper for easier transition from the core-foundation crate.
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unsafe fn wrap_under_create_rule(ptr: *const Self) -> CFRetained<Self>
where Self: Sized,

👎Deprecated: use CFRetained::from_raw
Helper for easier transition from the core-foundation crate. Read more
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impl Eq for CGMutablePath

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<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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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.
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impl<T> AutoreleaseSafe for T
where T: ?Sized,