Struct objc2_core_image::CIImage

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

Available on crate feature CIImage only.

Implementations

impl CIImage

pub unsafe fn imageWithTexture_size_flipped_options( name: c_uint, size: CGSize, flipped: bool, options: Option<&NSDictionary<CIImageOption, AnyObject>> ) -> Retained<CIImage>

👎Deprecated: Core Image OpenGL API deprecated. (Define CI_SILENCE_GL_DEPRECATION to silence these warnings)

pub unsafe fn imageWithMTLTexture_options( texture: &ProtocolObject<dyn MTLTexture>, options: Option<&NSDictionary<CIImageOption, AnyObject>> ) -> Option<Retained<CIImage>>

Available on crate feature objc2-metal only.

pub unsafe fn imageWithContentsOfURL(url: &NSURL) -> Option<Retained<CIImage>>

pub unsafe fn imageWithContentsOfURL_options( url: &NSURL, options: Option<&NSDictionary<CIImageOption, AnyObject>> ) -> Option<Retained<CIImage>>

pub unsafe fn imageWithData(data: &NSData) -> Option<Retained<CIImage>>

pub unsafe fn imageWithData_options( data: &NSData, options: Option<&NSDictionary<CIImageOption, AnyObject>> ) -> Option<Retained<CIImage>>

pub unsafe fn imageWithColor(color: &CIColor) -> Retained<CIImage>

Available on crate feature CIColor only.

pub unsafe fn emptyImage() -> Retained<CIImage>

pub unsafe fn blackImage() -> Retained<CIImage>

pub unsafe fn whiteImage() -> Retained<CIImage>

pub unsafe fn grayImage() -> Retained<CIImage>

pub unsafe fn redImage() -> Retained<CIImage>

pub unsafe fn greenImage() -> Retained<CIImage>

pub unsafe fn blueImage() -> Retained<CIImage>

pub unsafe fn cyanImage() -> Retained<CIImage>

pub unsafe fn magentaImage() -> Retained<CIImage>

pub unsafe fn yellowImage() -> Retained<CIImage>

pub unsafe fn clearImage() -> Retained<CIImage>

pub unsafe fn initWithData( this: Allocated<Self>, data: &NSData ) -> Option<Retained<Self>>

pub unsafe fn initWithData_options( this: Allocated<Self>, data: &NSData, options: Option<&NSDictionary<CIImageOption, AnyObject>> ) -> Option<Retained<Self>>

pub unsafe fn initWithTexture_size_flipped_options( this: Allocated<Self>, name: c_uint, size: CGSize, flipped: bool, options: Option<&NSDictionary<CIImageOption, AnyObject>> ) -> Retained<Self>

👎Deprecated: Core Image OpenGL API deprecated. (Define CI_SILENCE_GL_DEPRECATION to silence these warnings)

pub unsafe fn initWithMTLTexture_options( this: Allocated<Self>, texture: &ProtocolObject<dyn MTLTexture>, options: Option<&NSDictionary<CIImageOption, AnyObject>> ) -> Option<Retained<Self>>

Available on crate feature objc2-metal only.

pub unsafe fn initWithContentsOfURL( this: Allocated<Self>, url: &NSURL ) -> Option<Retained<Self>>

pub unsafe fn initWithContentsOfURL_options( this: Allocated<Self>, url: &NSURL, options: Option<&NSDictionary<CIImageOption, AnyObject>> ) -> Option<Retained<Self>>

pub unsafe fn initWithColor( this: Allocated<Self>, color: &CIColor ) -> Retained<Self>

Available on crate feature CIColor only.

pub unsafe fn imageByApplyingOrientation( &self, orientation: c_int ) -> Retained<CIImage>

pub unsafe fn imageByCompositingOverImage( &self, dest: &CIImage ) -> Retained<CIImage>

pub unsafe fn imageByCroppingToRect(&self, rect: CGRect) -> Retained<CIImage>

pub unsafe fn imageByClampingToExtent(&self) -> Retained<CIImage>

pub unsafe fn imageByClampingToRect(&self, rect: CGRect) -> Retained<CIImage>

pub unsafe fn imageByApplyingFilter_withInputParameters( &self, filter_name: &NSString, params: Option<&NSDictionary<NSString, AnyObject>> ) -> Retained<CIImage>

pub unsafe fn imageByApplyingFilter( &self, filter_name: &NSString ) -> Retained<CIImage>

pub unsafe fn imageByPremultiplyingAlpha(&self) -> Retained<CIImage>

pub unsafe fn imageByUnpremultiplyingAlpha(&self) -> Retained<CIImage>

pub unsafe fn imageBySettingAlphaOneInExtent( &self, extent: CGRect ) -> Retained<CIImage>

pub unsafe fn imageByApplyingGaussianBlurWithSigma( &self, sigma: c_double ) -> Retained<CIImage>

pub unsafe fn imageBySettingProperties( &self, properties: &NSDictionary ) -> Retained<CIImage>

pub unsafe fn imageBySamplingLinear(&self) -> Retained<CIImage>

pub unsafe fn imageBySamplingNearest(&self) -> Retained<CIImage>

pub unsafe fn imageByInsertingIntermediate(&self) -> Retained<CIImage>

pub unsafe fn imageByInsertingIntermediate_( &self, cache: bool ) -> Retained<CIImage>

pub unsafe fn extent(&self) -> CGRect

pub unsafe fn properties(&self) -> Retained<NSDictionary<NSString, AnyObject>>

pub unsafe fn definition(&self) -> Retained<CIFilterShape>

Available on crate feature CIFilterShape only.

pub unsafe fn url(&self) -> Option<Retained<NSURL>>

pub unsafe fn regionOfInterestForImage_inRect( &self, image: &CIImage, rect: CGRect ) -> CGRect

impl CIImage

Methods declared on superclass NSObject

pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>

pub unsafe fn new() -> Retained<Self>

impl CIImage

AutoAdjustment

pub unsafe fn autoAdjustmentFilters(&self) -> Retained<NSArray<CIFilter>>

Available on crate feature CIFilter only.

pub unsafe fn autoAdjustmentFiltersWithOptions( &self, options: Option<&NSDictionary<CIImageAutoAdjustmentOption, AnyObject>> ) -> Retained<NSArray<CIFilter>>

Available on crate feature CIFilter only.

impl CIImage

LabConversion

pub unsafe fn imageByConvertingWorkingSpaceToLab(&self) -> Retained<CIImage>

pub unsafe fn imageByConvertingLabToWorkingSpace(&self) -> Retained<CIImage>

impl CIImage

This impl block contains no items.

CIImageProvider

Methods from Deref<Target = NSObject>

pub fn doesNotRecognizeSelector(&self, sel: Sel) -> !

Handle messages the object doesn’t recognize.

See Apple’s documentation for details.

Methods from Deref<Target = AnyObject>

pub fn class(&self) -> &'static AnyClass

Dynamically find the class of this object.

Example

Check that an instance of NSObject has the precise class NSObject.

use objc2::ClassType;
use objc2::runtime::NSObject;

let obj = NSObject::new();
assert_eq!(obj.class(), NSObject::class());

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

where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load instead.

Use Ivar::load instead.

Safety

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

See Ivar::load_ptr for details surrounding this.

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

where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load_mut instead.

Use Ivar::load_mut instead.

Safety

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

See Ivar::load_ptr for details surrounding this.

Trait Implementations

impl AsMut<AnyObject> for CIImage

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

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

impl AsMut<CIImage> for CIImage

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

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

impl AsMut<NSObject> for CIImage

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

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

impl AsRef<AnyObject> for CIImage

fn as_ref(&self) -> &AnyObject

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

impl AsRef<CIImage> for CIImage

fn as_ref(&self) -> &Self

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

impl AsRef<NSObject> for CIImage

fn as_ref(&self) -> &NSObject

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

impl Borrow<AnyObject> for CIImage

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<NSObject> for CIImage

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl BorrowMut<AnyObject> for CIImage

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

Mutably borrows from an owned value.

impl BorrowMut<NSObject> for CIImage

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

Mutably borrows from an owned value.

impl ClassType for CIImage

type Super = NSObject

The superclass of this class.

type Mutability = InteriorMutable

Whether the type is mutable or immutable.

const NAME: &'static str = "CIImage"

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

fn class() -> &'static AnyClass

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 retain(&self) -> Retained<Self>

where Self: IsRetainable + Sized,

Increment the reference count of the receiver.

fn alloc() -> Allocated<Self>

where Self: Sized + IsAllocableAnyThread,

Allocate a new instance of the class.

impl Debug for CIImage

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

Formats the value using the given formatter.

impl Deref for CIImage

type Target = NSObject

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for CIImage

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

Mutably dereferences the value.

impl Hash for CIImage

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 NSCopying for CIImage

fn copy(&self) -> Retained<Self::Immutable>

where Self: Sized + Message + CounterpartOrSelf,

Returns a new instance that’s a copy of the receiver.

impl NSObjectProtocol for CIImage

fn isEqual(&self, other: &AnyObject) -> bool

where Self: Sized + Message,

Check whether the object is equal to an arbitrary other object.

fn hash(&self) -> usize

where Self: Sized + Message,

An integer that can be used as a table address in a hash table structure.

fn isKindOfClass(&self, cls: &AnyClass) -> bool

where Self: Sized + Message,

Check if the object is an instance of the class, or one of its subclasses.

fn is_kind_of<T>(&self) -> bool

where T: ClassType, Self: Sized + Message,

Check if the object is an instance of the class type, or one of its subclasses.

fn isMemberOfClass(&self, cls: &AnyClass) -> bool

where Self: Sized + Message,

Check if the object is an instance of a specific class, without checking subclasses.

fn respondsToSelector(&self, aSelector: Sel) -> bool

where Self: Sized + Message,

Check whether the object implements or inherits a method with the given selector.

fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool

where Self: Sized + Message,

Check whether the object conforms to a given protocol.

fn description(&self) -> Retained<NSObject>

where Self: Sized + Message,

A textual representation of the object.

fn debugDescription(&self) -> Retained<NSObject>

where Self: Sized + Message,

A textual representation of the object to use when debugging.

fn isProxy(&self) -> bool

where Self: Sized + Message,

Check whether the receiver is a subclass of the NSProxy root class instead of the usual NSObject.

fn retainCount(&self) -> usize

where Self: Sized + Message,

The reference count of the object.

impl NSSecureCoding for CIImage

unsafe fn supportsSecureCoding() -> bool

where Self: Sized + ClassType,

impl PartialEq for CIImage

fn eq(&self, other: &CIImage) -> 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 CIImage

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

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

impl Eq for CIImage

impl Message for CIImage

impl NSCoding for CIImage

impl StructuralPartialEq for CIImage