Type Alias Picture

pub type Picture = RCHandle<SkPicture>;

Aliased Type

struct Picture(/* private fields */);

Implementations

impl RCHandle<SkPicture>

pub fn as_image_filter<'a>( &self, crop_rect: impl Into<Option<&'a Rect>>, ) -> Option<RCHandle<SkImageFilter>>

pub fn into_image_filter<'a>( self, crop_rect: impl Into<Option<&'a Rect>>, ) -> Option<RCHandle<SkImageFilter>>

impl RCHandle<SkPicture>

pub fn from_data(data: &RCHandle<SkData>) -> Option<RCHandle<SkPicture>>

pub fn from_bytes(bytes: &[u8]) -> Option<RCHandle<SkPicture>>

pub fn playback(&self, canvas: &Canvas)

pub fn cull_rect(&self) -> Rect

pub fn unique_id(&self) -> u32

pub fn serialize(&self) -> RCHandle<SkData>

pub fn new_placeholder(cull: impl AsRef<Rect>) -> RCHandle<SkPicture>

pub fn approximate_op_count(&self) -> usize

pub fn approximate_op_count_nested( &self, nested: impl Into<Option<bool>>, ) -> usize

pub fn approximate_bytes_used(&self) -> usize

pub fn to_shader<'a, 'b>( &self, tm: impl Into<Option<(SkTileMode, SkTileMode)>>, mode: SkFilterMode, local_matrix: impl Into<Option<&'a Matrix>>, tile_rect: impl Into<Option<&'b Rect>>, ) -> RCHandle<SkShader>

impl<T> RCHandle<T>

where T: NativeRefCounted + NodeSubtype,

pub fn as_base(&self) -> &RCHandle<<T as NodeSubtype>::Base>

pub fn as_base_mut(&mut self) -> &mut RCHandle<<T as NodeSubtype>::Base>

pub fn into_node(self) -> RCHandle<SkSVGNode>

All concrete node types can be converted to the supertype Node.

pub fn typed(self) -> TypedNode

All concrete node types can be converted to a TypedNode

Trait Implementations

impl<N> AsRef<RCHandle<N>> for RCHandle<N>

where N: NativeRefCounted,

fn as_ref(&self) -> &RCHandle<N>

Converts this type into a shared reference of the (usually inferred) input type.

impl<N> Clone for RCHandle<N>

where N: NativeRefCounted,

fn clone(&self) -> RCHandle<N>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<H> ConditionallySend for RCHandle<H>

where H: NativeRefCountedBase,

RCHandle<H> is conditionally Send and can be sent to another thread when its reference count is 1.

fn can_send(&self) -> bool

Returns true if the handle can be sent to another thread.

fn wrap_send(self) -> Result<Sendable<RCHandle<H>>, RCHandle<H>>

Wrap the handle in a type that can be sent to another thread and unwrapped there.

impl<N> Debug for RCHandle<N>

where N: NativeRefCounted, RCHandle<N>: DebugAttributes,

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

Formats the value using the given formatter.

impl Debug for RCHandle<SkPicture>

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

Formats the value using the given formatter.

impl<T> Deref for RCHandle<T>

where T: NativeRefCounted + NodeSubtype,

type Target = RCHandle<<T as NodeSubtype>::Base>

The resulting type after dereferencing.

fn deref(&self) -> &<RCHandle<T> as Deref>::Target

Dereferences the value.

impl<T> DerefMut for RCHandle<T>

where T: NativeRefCounted + NodeSubtype,

This implementation of DerefMut causes subsequent UB when the containing RCHandle gets overwritten by a base type that does not match the actual underlying type.

fn deref_mut(&mut self) -> &mut <RCHandle<T> as Deref>::Target

Mutably dereferences the value.

impl<N> Drop for RCHandle<N>

where N: NativeRefCounted,

fn drop(&mut self)

Executes the destructor for this type.

impl<N> Flattenable for RCHandle<N>

where N: NativeFlattenable + NativeRefCountedBase,

fn type_name(&self) -> &CStr

fn serialize(&self) -> RCHandle<SkData>

fn deserialize(data: &[u8]) -> Option<RCHandle<N>>

impl<N> From<&RCHandle<N>> for RCHandle<N>

where N: NativeRefCounted,

A reference counted handle is cheap to clone, so we do support a conversion from a reference to a ref counter to an owned handle.

fn from(rch: &RCHandle<N>) -> RCHandle<N>

Converts to this type from the input type.

impl<N> PartialEq for RCHandle<N>

where N: NativeRefCounted + NativePartialEq,

fn eq(&self, rhs: &RCHandle<N>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl<N> PointerWrapper<N> for RCHandle<N>

where N: NativeRefCounted,

fn wrap(ptr: *mut N) -> Option<RCHandle<N>>

Wraps a native pointer into a wrapper type. Returns None if the pointer is null.

fn unwrap(self) -> *mut N

Unwraps the wrapper type into the native pointer.

fn inner(&self) -> &N

Access the wrapped pointer.

fn inner_mut(&mut self) -> &mut N

Access the wrapped pointer.

impl Send for RCHandle<SkPicture>

impl Sync for RCHandle<SkPicture>