Struct icrate::AppKit::NSEPSImageRep

#[repr(C)]
pub struct NSEPSImageRep { /* private fields */ }

Available on crate features AppKit and AppKit_NSEPSImageRep only.

Implementations

impl NSEPSImageRep

pub unsafe fn imageRepWithData(eps_data: &NSData) -> Option<Id<Self, Shared>>

Available on crate feature Foundation_NSData only.

pub unsafe fn initWithData(
this: Option<Allocated<Self>>,
eps_data: &NSData
) -> Option<Id<Self, Shared>>

Available on crate feature Foundation_NSData only.

pub unsafe fn prepareGState(&self)

👎Deprecated

pub unsafe fn EPSRepresentation(&self) -> Id<NSData, Shared>

Available on crate feature Foundation_NSData only.

pub unsafe fn boundingBox(&self) -> NSRect

Methods from Deref<Target = NSImageRep>

pub unsafe fn draw(&self) -> bool

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn drawAtPoint(&self, point: NSPoint) -> bool

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn drawInRect(&self, rect: NSRect) -> bool

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn drawInRect_fromRect_operation_fraction_respectFlipped_hints(
&self,
dst_space_portion_rect: NSRect,
src_space_portion_rect: NSRect,
op: NSCompositingOperation,
requested_alpha: CGFloat,
respect_context_is_flipped: bool,
hints: Option<&NSDictionary<NSImageHintKey, Object>>
) -> bool

Available on crate features AppKit_NSImageRep and Foundation_NSDictionary only.

pub unsafe fn size(&self) -> NSSize

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn setSize(&self, size: NSSize)

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn hasAlpha(&self) -> bool

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn setAlpha(&self, alpha: bool)

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn isOpaque(&self) -> bool

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn setOpaque(&self, opaque: bool)

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn colorSpaceName(&self) -> Id<NSColorSpaceName, Shared>

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn setColorSpaceName(&self, color_space_name: &NSColorSpaceName)

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn bitsPerSample(&self) -> NSInteger

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn setBitsPerSample(&self, bits_per_sample: NSInteger)

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn pixelsWide(&self) -> NSInteger

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn setPixelsWide(&self, pixels_wide: NSInteger)

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn pixelsHigh(&self) -> NSInteger

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn setPixelsHigh(&self, pixels_high: NSInteger)

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn layoutDirection(&self) -> NSImageLayoutDirection

Available on crate feature AppKit_NSImageRep only.

pub unsafe fn setLayoutDirection(&self, layout_direction: NSImageLayoutDirection)

Available on crate feature AppKit_NSImageRep only.

Methods from Deref<Target = Object>

pub fn class(&self) -> &Class

Dynamically find the class of this object.

pub unsafe fn ivar_ptr<T>(&self, name: &str) -> *mut Twhere
T: Encode,

Returns a pointer to the instance variable / ivar with the given name.

This is similar to [UnsafeCell::get], see that for more information on what is and isn’t safe to do.

Usually you will have defined the instance variable yourself with ClassBuilder::add_ivar, the type of the ivar T must match the type used in that.

Attempting to access or modify private implementation details of a class that you do no control using this is not supported, and may invoke undefined behaviour.

Library implementors are strongly encouraged to expose a safe interface to the ivar.

Panics

May panic if the object has no ivar with the given name. May also panic if the type encoding of the ivar differs from the type encoding of T.

This should purely seen as help while debugging and is not guaranteed (e.g. it may be disabled when debug_assertions are off).

Safety

The object must have an instance variable with the given name, and it must be of type T. Any invariants that the object have assumed about the value of the instance variable must not be violated.

No thread syncronization is done on accesses to the variable, so you must ensure that any access to the returned pointer do not cause data races, and that Rust’s mutability rules are not otherwise violated.

pub unsafe fn ivar<T>(&self, name: &str) -> &Twhere
T: Encode,

Returns a reference to the instance variable with the given name.

See Object::ivar_ptr for more information, including on when this panics.

Safety

The object must have an instance variable with the given name, and it must be of type T.

No thread syncronization is done, so you must ensure that no other thread is concurrently mutating the variable. This requirement can be considered upheld if all mutation happens through Object::ivar_mut (since that takes &mut self).

pub unsafe fn get_ivar<T>(&self, name: &str) -> &Twhere
T: Encode,

👎Deprecated: Use Object::ivar instead.

Use Object::ivar instead.

Safety

See Object::ivar.

pub unsafe fn ivar_mut<T>(&mut self, name: &str) -> &mut Twhere
T: Encode,

Returns a mutable reference to the ivar with the given name.

See Object::ivar_ptr for more information, including on when this panics.

Safety

The object must have an instance variable with the given name, and it must be of type T.

This access happens through &mut self, which means we know it to be the only reference, hence you do not need to do any work to ensure that data races do not happen.

pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut Twhere
T: Encode,

👎Deprecated: Use Object::ivar_mut instead.

Use Object::ivar_mut instead.

Safety

Same as Object::ivar_mut.

pub unsafe fn set_ivar<T>(&mut self, name: &str, value: T)where
T: Encode,

Sets the value of the ivar with the given name.

This is just a helpful shorthand for Object::ivar_mut, see that for more information.

Safety

Same as Object::ivar_mut.

Trait Implementations

impl AsMut<NSEPSImageRep> for NSEPSImageRep

fn as_mut(&mut self) -> &mut Self

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

impl AsMut<NSImageRep> for NSEPSImageRep

fn as_mut(&mut self) -> &mut NSImageRep

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

impl AsMut<NSObject> for NSEPSImageRep

fn as_mut(&mut self) -> &mut NSObject

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

impl AsMut<Object> for NSEPSImageRep

fn as_mut(&mut self) -> &mut Object

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

impl AsRef<NSEPSImageRep> for NSEPSImageRep

fn as_ref(&self) -> &Self

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

impl AsRef<NSImageRep> for NSEPSImageRep

fn as_ref(&self) -> &NSImageRep

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

impl AsRef<NSObject> for NSEPSImageRep

fn as_ref(&self) -> &NSObject

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

impl AsRef<Object> for NSEPSImageRep

fn as_ref(&self) -> &Object

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

impl Borrow<NSImageRep> for NSEPSImageRep

fn borrow(&self) -> &NSImageRep

Immutably borrows from an owned value.

impl Borrow<NSObject> for NSEPSImageRep

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl Borrow<Object> for NSEPSImageRep

fn borrow(&self) -> &Object

Immutably borrows from an owned value.

impl BorrowMut<NSImageRep> for NSEPSImageRep

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

Mutably borrows from an owned value.

impl BorrowMut<NSObject> for NSEPSImageRep

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

Mutably borrows from an owned value.

impl BorrowMut<Object> for NSEPSImageRep

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

Mutably borrows from an owned value.

impl ClassType for NSEPSImageRep

type Super = NSImageRep

The superclass of this class.

const NAME: &'static str = _

The name of the Objective-C class that this type represents.

fn class() -> &'static Class

Get a reference to the Objective-C class that this type represents.

fn as_super(&self) -> &Self::Super

Get an immutable reference to the superclass.

fn as_super_mut(&mut self) -> &mut Self::Super

Get a mutable reference to the superclass.

fn alloc() -> Option<Allocated<Self>>

Allocate a new instance of the class.

impl Debug for NSEPSImageRep

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

Formats the value using the given formatter.

impl Deref for NSEPSImageRep

type Target = NSImageRep

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for NSEPSImageRep

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Hash for NSEPSImageRep

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
H: Hasher,
Self: Sized,

Feeds a slice of this type into the given Hasher.

impl NSCoding for NSEPSImageRep

unsafe fn encodeWithCoder(&self, coder: &NSCoder)where
Self: Sized + Message,

Available on crate features Foundation and Foundation_NSCoder only.

unsafe fn initWithCoder(
this: Option<Allocated<Self>>,
coder: &NSCoder
) -> Option<Id<Self, Shared>>where
Self: Sized + Message,

Available on crate features Foundation and Foundation_NSCoder only.

impl NSObjectProtocol for NSEPSImageRep

fn is_kind_of<T>(&self) -> boolwhere
T: ClassType,
Self: Sized + Message,

Check if the object is an instance of the class, or one of it’s subclasses.

impl PartialEq<NSEPSImageRep> for NSEPSImageRep

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl RefEncode for NSEPSImageRep

const ENCODING_REF: Encoding = <NSImageRep as ::objc2::RefEncode>::ENCODING_REF

The Objective-C type-encoding for a reference of this type.

impl Eq for NSEPSImageRep

impl Message for NSEPSImageRep

impl StructuralEq for NSEPSImageRep

impl StructuralPartialEq for NSEPSImageRep