NSImage Class

Reference

Definition

Namespace:: AppKit

Assembly:: Xamarin.Mac.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

[Foundation.Register("NSImage", true)]
public class NSImage : Foundation.NSObject, AppKit.INSPasteboardReading, AppKit.INSPasteboardWriting, Foundation.INSCopying, Foundation.INSSecureCoding, IDisposable

type NSImage = class
    inherit NSObject
    interface INSCoding
    interface INativeObject
    interface IDisposable
    interface INSCopying
    interface INSPasteboardReading
    interface INSPasteboardWriting
    interface INSSecureCoding

Inheritance: Object

NSObject
NSImage

Attributes: RegisterAttribute

Implements: INSPasteboardReading INSPasteboardWriting INSCoding INSCopying INSSecureCoding INativeObject IDisposable

Constructors

NSImage()
NSImage(CGImage, CGSize)
NSImage(CGSize)
NSImage(IntPtr)
NSImage(NSCoder)
NSImage(NSData)
NSImage(NSData, Boolean)
NSImage(NSObjectFlag)
NSImage(NSPasteboard)
NSImage(NSUrl)
NSImage(String)
NSImage(String, Boolean)

Properties

AccessibilityDescription
AlignmentRect
BackgroundColor
CacheMode
CapInsets
CGImage
Class	(Inherited from NSObject)
ClassHandle
DebugDescription	A developer-meaningful description of this object. (Inherited from NSObject)
Delegate
Description	Description of the object, the Objective-C version of ToString. (Inherited from NSObject)
Flipped
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from NSObject)
ImageDidNotDraw
ImageFileTypes
ImagePasteboardTypes
ImageTypes
ImageUnfilteredTypes
IsDirectBinding	(Inherited from NSObject)
IsProxy	(Inherited from NSObject)
IsValid
MatchesOnlyOnBestFittingAxis
MatchesOnMultipleResolution
Name
PrefersColorMatch
ResizingMode
RetainCount	Returns the current Objective-C retain count for the object. (Inherited from NSObject)
Self	(Inherited from NSObject)
Size
Superclass	(Inherited from NSObject)
SuperHandle	Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject)
Template
UsesEpsOnResolutionMismatch
WeakDelegate
Zone	(Inherited from NSObject)

Methods

AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using NSString keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr)	Registers an object for being observed externally (using string keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject)
AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddRepresentation(NSImageRep)
AddRepresentations(NSImageRep[])
AsCGImage(CGRect, NSGraphicsContext, NSDictionary)
AsTiff()
AsTiff(NSTiffCompression, Single)
AwakeFromNib()	Called after the object has been loaded from the nib file. Overriders must call base.AwakeFromNib(). (Inherited from NSObject)
BeginInvokeOnMainThread(Action)	(Inherited from NSObject)
BeginInvokeOnMainThread(Selector, NSObject)	Invokes asynchrously the specified code on the main UI thread. (Inherited from NSObject)
BestRepresentation(CGRect, NSGraphicsContext, NSDictionary)
BestRepresentationForDevice(NSDictionary)
Bind(NSString, NSObject, String, NSDictionary)	(Inherited from NSObject)
Bind(String, NSObject, String, NSDictionary)	Obsolete. (Inherited from NSObject)
BindingInfo(String)	Obsolete. (Inherited from NSObject)
BindingOptionDescriptions(String)	Obsolete. (Inherited from NSObject)
BindingValueClass(String)	Obsolete. (Inherited from NSObject)
CancelIncrementalLoad()
CanInitWithPasteboard(NSPasteboard)
CommitEditing()	(Inherited from NSObject)
CommitEditing(NSObject, Selector, IntPtr)	(Inherited from NSObject)
ConformsToProtocol(IntPtr)	Invoked to determine if this object implements the specified protocol. (Inherited from NSObject)
Copy()	Performs a copy of the underlying Objective-C object. (Inherited from NSObject)
Copy(NSZone)
DangerousAutorelease()	(Inherited from NSObject)
DangerousRelease()	(Inherited from NSObject)
DangerousRetain()	(Inherited from NSObject)
DidChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates a change occurred to the indexes for a to-many relationship. (Inherited from NSObject)
DidChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
DidChangeValue(String)	Indicates that a change occurred on the specified key. (Inherited from NSObject)
Dispose()	Releases the resources used by the NSObject object. (Inherited from NSObject)
Dispose(Boolean)
DoesNotRecognizeSelector(Selector)	Indicates that this object does not recognize the specified selector. (Inherited from NSObject)
Draw(CGPoint, CGRect, NSCompositingOperation, nfloat)
Draw(CGRect)
Draw(CGRect, CGRect, NSCompositingOperation, nfloat)
Draw(CGRect, CGRect, NSCompositingOperation, nfloat, Boolean, NSDictionary)
Draw(NSImageRep, CGRect)
DrawInRect(CGRect, CGRect, NSCompositingOperation, nfloat)
EncodeTo(NSCoder)
Equals(NSObject)	(Inherited from NSObject)
Equals(Object)	(Inherited from NSObject)
ExposedBindings()	(Inherited from NSObject)
FromStream(Stream)
GetBindingInfo(NSString)	(Inherited from NSObject)
GetBindingOptionDescriptions(NSString)	(Inherited from NSObject)
GetBindingValueClass(NSString)	(Inherited from NSObject)
GetDictionaryOfValuesFromKeys(NSString[])	Retrieves the values of the specified keys. (Inherited from NSObject)
GetHashCode()	Generates a hash code for the current instance. (Inherited from NSObject)
GetLayerContentsForContentsScale(nfloat)
GetMethodForSelector(Selector)	(Inherited from NSObject)
GetNativeField(String)	Obsolete. (Inherited from NSObject)
GetNativeHash()	(Inherited from NSObject)
GetPasteboardPropertyListForType(String)
GetReadableTypesForPasteboard(NSPasteboard)
GetReadingOptionsForType(String, NSPasteboard)
GetRecommendedLayerContentsScale(nfloat)
GetWritableTypesForPasteboard(NSPasteboard)
GetWritingOptionsForType(String, NSPasteboard)
HitTestRect(CGRect, CGRect, NSGraphicsContext, NSDictionary, Boolean)
ImageNamed(NSImageName)
ImageNamed(String)
ImageUnfilteredFileTypes()
ImageUnfilteredPasteboardTypes()
ImageWithSize(CGSize, Boolean, NSCustomImageRepDrawingHandler)
Init()	(Inherited from NSObject)
InitializeHandle(IntPtr)	(Inherited from NSObject)
InitializeHandle(IntPtr, String)	(Inherited from NSObject)
InitWithPasteboardPropertyList(NSObject, String)
Invoke(Action, Double)	(Inherited from NSObject)
Invoke(Action, TimeSpan)	(Inherited from NSObject)
InvokeOnMainThread(Action)	(Inherited from NSObject)
InvokeOnMainThread(Selector, NSObject)	Invokes synchrously the specified code on the main UI thread. (Inherited from NSObject)
IsEqual(NSObject)	(Inherited from NSObject)
IsKindOfClass(Class)	(Inherited from NSObject)
IsMemberOfClass(Class)	(Inherited from NSObject)
LockFocus()
LockFocusFlipped(Boolean)
MarkDirty()	Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject)
MutableCopy()	Creates a mutable copy of the specified NSObject. (Inherited from NSObject)
ObjectDidEndEditing(NSObject)	(Inherited from NSObject)
ObserveValue(NSString, NSObject, NSDictionary, IntPtr)	Indicates that the value at the specified keyPath relative to this object has changed. (Inherited from NSObject)
PerformSelector(Selector)	(Inherited from NSObject)
PerformSelector(Selector, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double)	Invokes the selector on the current instance and if the `obj` is not null, it passes this as its single parameter. (Inherited from NSObject)
PerformSelector(Selector, NSObject, Double, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSObject, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[])	(Inherited from NSObject)
PrepareForInterfaceBuilder()	(Inherited from NSObject)
Recache()
RemoveObserver(NSObject, NSString)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
RemoveObserver(NSObject, NSString, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
RemoveObserver(NSObject, String)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject)
RemoveObserver(NSObject, String, IntPtr)	Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject)
RemoveRepresentation(NSImageRep)
Representations()
RespondsToSelector(Selector)	Whether this object recognizes the specified selector. (Inherited from NSObject)
SetNativeField(String, NSObject)	Obsolete. (Inherited from NSObject)
SetNilValueForKey(NSString)	Sets the value of the specified key to null. (Inherited from NSObject)
SetValueForKey(NSObject, NSString)	Sets the value of the property specified by the key to the specified value. (Inherited from NSObject)
SetValueForKeyPath(IntPtr, NSString)	A constructor used when creating managed representations of unmanaged objects; Called by the runtime. (Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString)	Sets the value of a property that can be reached using a keypath. (Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString)	Indicates an attempt to write a value to an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
SetValuesForKeysWithDictionary(NSDictionary)	Sets the values of this NSObject to those in the specified dictionary. (Inherited from NSObject)
ToString()	Returns a string representation of the value of the current instance. (Inherited from NSObject)
Unbind(NSString)	(Inherited from NSObject)
Unbind(String)	Obsolete. (Inherited from NSObject)
UnlockFocus()
ValueForKey(NSString)	Returns the value of the property associated with the specified key. (Inherited from NSObject)
ValueForKeyPath(NSString)	Returns the value of a property that can be reached using a keypath. (Inherited from NSObject)
ValueForUndefinedKey(NSString)	Indicates an attempt to read a value of an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject)
WillChange(NSKeyValueChange, NSIndexSet, NSString)	Indicates that the values of the specified indices in the specified key are about to change. (Inherited from NSObject)
WillChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
WillChangeValue(String)	Indicates that the value of the specified key is about to change. (Inherited from NSObject)

Events

DidLoadPartOfRepresentation
DidLoadRepresentation
DidLoadRepresentationHeader
WillLoadRepresentation

Extension Methods

ObjectDidBeginEditing(NSObject, INSEditor)
ObjectDidEndEditing(NSObject, INSEditor)
GetValidModes(NSObject, NSFontPanel)
ValidateToolbarItem(NSObject, NSToolbarItem)
GetPasteboardPropertyListForType(INSPasteboardWriting, String)
GetWritableTypesForPasteboard(INSPasteboardWriting, NSPasteboard)
GetWritingOptionsForType(INSPasteboardWriting, String, NSPasteboard)
GetDebugDescription(INSObjectProtocol)
AcceptsPreviewPanelControl(NSObject, QLPreviewPanel)
BeginPreviewPanelControl(NSObject, QLPreviewPanel)
EndPreviewPanelControl(NSObject, QLPreviewPanel)

Applies to

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