#[repr(transparent)]pub struct Rectangle { /* private fields */ }
Expand description
Defines the position and size of a rectangle. It is identical to
cairo_rectangle_int_t
.
Implementations
sourceimpl Rectangle
impl Rectangle
sourcepub fn intersect(&self, src2: &Rectangle) -> Option<Rectangle>
pub fn intersect(&self, src2: &Rectangle) -> Option<Rectangle>
Calculates the intersection of two rectangles. It is allowed for
dest
to be the same as either self
or src2
. If the rectangles
do not intersect, dest
’s width and height is set to 0 and its x
and y values are undefined. If you are only interested in whether
the rectangles intersect, but not in the intersecting area itself,
pass None
for dest
.
src2
Returns
true
if the rectangles intersect.
dest
return location for the
intersection of self
and src2
, or None
sourcepub fn union(&self, src2: &Rectangle) -> Rectangle
pub fn union(&self, src2: &Rectangle) -> Rectangle
Calculates the union of two rectangles.
The union of rectangles self
and src2
is the smallest rectangle which
includes both self
and src2
within it.
It is allowed for dest
to be the same as either self
or src2
.
Note that this function does not ignore ‘empty’ rectangles (ie. with zero width or height).
src2
Returns
dest
return location for the union of self
and src2
Trait Implementations
sourceimpl AsRef<RectangleInt> for Rectangle
impl AsRef<RectangleInt> for Rectangle
sourcefn as_ref(&self) -> &RectangleInt
fn as_ref(&self) -> &RectangleInt
Converts this type into a shared reference of the (usually inferred) input type.
sourceimpl From<RectangleInt> for Rectangle
impl From<RectangleInt> for Rectangle
sourcefn from(r: RectangleInt) -> Rectangle
fn from(r: RectangleInt) -> Rectangle
Converts to this type from the input type.
sourceimpl StaticType for Rectangle
impl StaticType for Rectangle
sourcefn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of Self
.
impl Copy for Rectangle
impl Eq for Rectangle
Auto Trait Implementations
impl RefUnwindSafe for Rectangle
impl Send for Rectangle
impl Sync for Rectangle
impl Unpin for Rectangle
impl UnwindSafe for Rectangle
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> StaticTypeExt for T where
T: StaticType,
impl<T> StaticTypeExt for T where
T: StaticType,
sourcefn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
sourceimpl<T> ToClosureReturnValue for T where
T: ToValue,
impl<T> ToClosureReturnValue for T where
T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,
sourcefn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
Returns a SendValue
clone of self
.