CAEmitterCell Class

Definition

A source of particles emitted by a CAEmitterLayer instance.

[Foundation.Register("CAEmitterCell", true)]
public class CAEmitterCell : Foundation.NSObject, CoreAnimation.ICAMediaTiming, Foundation.INSSecureCoding, IDisposable
type CAEmitterCell = class
    inherit NSObject
    interface ICAMediaTiming
    interface INativeObject
    interface IDisposable
    interface INSCoding
    interface INSSecureCoding
Inheritance
CAEmitterCell
Attributes
Implements

Constructors

CAEmitterCell()

Default constructor that initializes a new instance of this class with no parameters.

CAEmitterCell(IntPtr)

A constructor used when creating managed representations of unmanaged objects; Called by the runtime.

CAEmitterCell(NSCoder)

A constructor that initializes the object from the data stored in the unarchiver object.

CAEmitterCell(NSObjectFlag)

Constructor to call on derived classes to skip initialization and merely allocate the object.

Properties

AccelerationX

Gets or sets the X component of the cell's acceleration.

AccelerationY

Gets or sets the Y component of the cell's acceleration.

AccelerationZ

Gets or sets the Z component of the cell's acceleration.

AlphaRange

Gets or sets the average amount of the alpha variation.

AlphaSpeed

Gets or sets the speed at which the alpha value changes.

AutoReverses

Gets or sets a Boolean value that controls whether the emitter cell reverses automatically.

BeginTime

Gets or sets the start time for the animation.

BirthRate

Gets or sets the frequeny, in Hz, at which particles are emitted.

BlueRange

Gets or sets the average deviation of the blue color component.

BlueSpeed

Gets or sets the speed at which the blue value changes.

Cells

Gets or sets an optional array of subcells.

Class (Inherited from NSObject)
ClassHandle

The handle for this class.

Color

Gets or sets the color or average color of the emitted objects.

Contents

Gets or sets the image content of the layer.

ContentsRect

Gets or sets the rectangular portion of the image contents to draw.

ContentsScale

Gets or sets the scale at which to draw the image contents.

DebugDescription

A developer-meaningful description of this object.

(Inherited from NSObject)
Description

Description of the object, the Objective-C version of ToString.

(Inherited from NSObject)
Duration

Gets or sets the length of time for which the emitter emits objects.

EmissionLatitude

Gets the angle from the Z axis at which particles are emitted.

EmissionLongitude

Gets or sets the azimuth angle of the emitted particles.

EmissionRange

Gets or sets the average amount of variation in the particle emission rate.

Enabled

Gets or sets a Boolean value that controls whether emitted cells are rendered.

FillMode

Gets or sets the fill mode of emitted cells.

GreenRange

Gets or sets the average deviation of the green color component.

GreenSpeed

Gets or sets the speed at which the green value changes.

Handle

Handle (pointer) to the unmanaged object representation.

(Inherited from NSObject)
IsDirectBinding (Inherited from NSObject)
IsProxy (Inherited from NSObject)
LifeTime

Gets or sets the average particle lifetime.

LifetimeRange

Gets or sets the average amount of variation in the particle lifetime.

MagnificationFilter

Gets or sets the filter to use when enlarging content.

MinificationFilter

TGets or sets the filter to use when shrinking content.

MinificationFilterBias

Gets or sets a numerical value that controls detail presentation for a trilinear minification filter.

Name

Gets or sets a name for the cell that can be used in animation keypaths.

RedRange

Gets or sets the average deviation of the blue color component.

RedSpeed

Gets or sets the speed at which the red value changes.

RepeatCount

Gets or sets the repeat count.

RepeatDuration

Gets or sets the length of time that the emitter repeats.

RetainCount

Returns the current Objective-C retain count for the object.

(Inherited from NSObject)
Scale

Gets or sets the scale factor to apply to the emitter cell.

ScaleRange

Gets or sets the average value by which the scale factor can differ from its nominal value.

ScaleSpeed

Gets or sets the speed at which the scale factor changes.

Self (Inherited from NSObject)
Speed
Spin

Gets or sets the rotational speed in radians per second.

SpinRange

Gets or sets the average value by which the spin can differ from its nominal value.

Style

Gets or sets an optional dictionary of style values.

Superclass (Inherited from NSObject)
SuperHandle

Handle used to represent the methods in the base class for this NSObject.

(Inherited from NSObject)
TimeOffset

Gets or sets the offset into the animation at which to begin rendering.

Velocity

Gets or sets the initial velocity of the emitter cell.

VelocityRange

Gets or sets the average value by which the velocity can differ from its nominal value.

WeakContents

Gets or sets a weak reference to the image contents for the layer.

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)
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)
Bind(NSString, NSObject, String, NSDictionary) (Inherited from NSObject)
Bind(String, NSObject, String, NSDictionary) (Inherited from NSObject)
BindingInfo(String) (Inherited from NSObject)
BindingOptionDescriptions(String) (Inherited from NSObject)
BindingValueClass(String) (Inherited from NSObject)
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)
DangerousAutorelease() (Inherited from NSObject)
DangerousRelease() (Inherited from NSObject)
DangerousRetain() (Inherited from NSObject)
DefaultValueForKey(String)

Returns the default value for the property that is indexed by the specified key.

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)

Releases the resources used by the NSObject object.

(Inherited from NSObject)
DoesNotRecognizeSelector(Selector)

Indicates that this object does not recognize the specified selector.

(Inherited from NSObject)
EmitterCell()

Creates and returns a new CAEmitterCell.

EncodeTo(NSCoder)

Encodes the state of the object on the provided encoder

Equals(NSObject) (Inherited from NSObject)
Equals(Object) (Inherited from NSObject)
ExposedBindings() (Inherited from NSObject)
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)
GetMethodForSelector(Selector) (Inherited from NSObject)
GetNativeField(String) (Inherited from NSObject)
GetNativeHash() (Inherited from NSObject)
Init() (Inherited from NSObject)
InitializeHandle(IntPtr) (Inherited from NSObject)
InitializeHandle(IntPtr, String) (Inherited from NSObject)
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)
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)
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)
RespondsToSelector(Selector)

Whether this object recognizes the specified selector.

(Inherited from NSObject)
SetNativeField(String, NSObject) (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)
ShouldArchiveValueForKey(String)

Returns a Boolean value that tells if the value for key should be archived.

ToString()

Returns a string representation of the value of the current instance.

(Inherited from NSObject)
Unbind(NSString) (Inherited from NSObject)
Unbind(String) (Inherited from NSObject)
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)

Extension Methods

ObjectDidBeginEditing(NSObject, INSEditor)
ObjectDidEndEditing(NSObject, INSEditor)
GetValidModes(NSObject, NSFontPanel)
ValidateToolbarItem(NSObject, NSToolbarItem)
GetDebugDescription(INSObjectProtocol)
AcceptsPreviewPanelControl(NSObject, QLPreviewPanel)
BeginPreviewPanelControl(NSObject, QLPreviewPanel)
EndPreviewPanelControl(NSObject, QLPreviewPanel)
GetAccessibilityCustomRotors(NSObject)

Gets the array of UIAccessibilityCustomRotor objects appropriate for this object.

SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[])

Sets the array of UIAccessibilityCustomRotor objects appropriate for this object.

Applies to

See also