UIColor Class

Definition

Namespace:

UIKit

Assembly:

Microsoft.iOS.dll

[Foundation.Register("UIColor", true)]
public class UIColor : Foundation.NSObject, Foundation.INSCopying, Foundation.INSItemProviderReading, Foundation.INSItemProviderWriting, Foundation.INSSecureCoding, IDisposable

[<Foundation.Register("UIColor", true)>]
type UIColor = class
    inherit NSObject
    interface INSCoding
    interface INativeObject
    interface IDisposable
    interface INSCopying
    interface INSItemProviderReading
    interface INSItemProviderWriting
    interface INSSecureCoding

Inheritance

Object

NSObject

UIColor

Attributes

RegisterAttribute

Implements

INSCoding INSCopying INSItemProviderReading INSItemProviderWriting INSSecureCoding INativeObject IDisposable

Constructors

Name	Description
UIColor(CGColor)
UIColor(CIColor)
UIColor(Func<UITraitCollection,UIColor>)
UIColor(NativeHandle)	A constructor used when creating managed representations of unmanaged objects. Called by the runtime.
UIColor(NFloat, NFloat, NFloat, NFloat, NFloat, Boolean)	Creates a high dynamic range (HDR) color by applying exposure adjustments to standard dynamic range (SDR) color values.
UIColor(NFloat, NFloat, NFloat, NFloat)	UIColor constructor from red, green, blue and alpha components.
UIColor(NFloat, NFloat)	Creates a new color with the grayscale value in white and the opacity value in alpha.
UIColor(NSCoder)	A constructor that initializes the object from the data stored in the unarchiver object.
UIColor(NSObjectFlag)	Constructor to call on derived classes to skip initialization and merely allocate the object.
UIColor(UIImage)

Properties

Name	Description
AccessibilityAttributedUserInputLabels	(Inherited from NSObject)
AccessibilityName
AccessibilityRespondsToUserInteraction	(Inherited from NSObject)
AccessibilityTextualContext	(Inherited from NSObject)
AccessibilityUserInputLabels	(Inherited from NSObject)
Black
Blue
Brown
CGColor
CIColor
Class	(Inherited from NSObject)
ClassHandle	The Objective-C class handle for this class.
Clear
Cyan
DarkGray
DarkText	The system color for displaying text on a light background.
DebugDescription	(Inherited from NSObject)
Description	(Inherited from NSObject)
Gray
Green
GroupTableViewBackground
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from NSObject)
IsDirectBinding	(Inherited from NSObject)
IsProxy	(Inherited from NSObject)
Label
LightGray
LightText
LinearExposure
Link
Magenta
OpaqueSeparator
Orange
PlaceholderText
Prominence
Purple
QuaternaryLabel
QuaternarySystemFill
ReadableTypeIdentifiers	Gets an array of Uniform Type Identifiers (UTIs) that describe the types from which this class can be converted.
Red
RetainCount	(Inherited from NSObject)
ScrollViewTexturedBackground
SecondaryLabel
SecondarySystemBackground
SecondarySystemFill
SecondarySystemGroupedBackground
Self	(Inherited from NSObject)
Separator
StandardDynamicRangeColor
Superclass	(Inherited from NSObject)
SuperHandle	Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject)
SystemBackground
SystemBlue
SystemBrown
SystemCyan
SystemFill
SystemGray
SystemGray2
SystemGray3
SystemGray4
SystemGray5
SystemGray6
SystemGreen
SystemGroupedBackground
SystemIndigo
SystemMint
SystemOrange
SystemPink
SystemPurple
SystemRed
SystemTeal
SystemYellow
TertiaryLabel
TertiarySystemBackground
TertiarySystemFill
TertiarySystemGroupedBackground
Tint
UnderPageBackground
ViewFlipsideBackground
White
WritableTypeIdentifiers	Gets the array of uniform type identifiers that specify which data types can be loaded into a color.
WritableTypeIdentifiersForItemProvider
Yellow
Zone	(Inherited from NSObject)

Methods

Name	Description
AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr)	(Inherited from NSObject)
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr)	(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)
ApplyProminence(UIColorProminence)
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)
ColorWithAlpha(NFloat)	Creates a new color with the specified alpha channel from a reference color.
ConformsToProtocol(NativeHandle)	(Inherited from NSObject)
Copy()	(Inherited from NSObject)
Copy(NSZone)	Performs a copy of the underlying Objective-C object.
DangerousAutorelease()	Calls the 'autorelease' selector on this object. (Inherited from NSObject)
DangerousRelease()	Calls the 'release' selector on this object. (Inherited from NSObject)
DangerousRetain()	Calls the 'retain' selector on this object. (Inherited from NSObject)
DidChange(NSKeyValueChange, NSIndexSet, NSString)	(Inherited from NSObject)
DidChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
DidChangeValue(String)	(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)	(Inherited from NSObject)
EncodeTo(NSCoder)	Encodes the state of the object using the provided encoder.
Equals(NSObject)	(Inherited from NSObject)
Equals(Object)	(Inherited from NSObject)
FromCGColor(CGColor)
FromCIColor(CIColor)
FromContentHeadroom(NFloat)
FromDisplayP3(NFloat, NFloat, NFloat, NFloat)	Creates a new color from the specified values in the P3 color space.
FromDynamicProvider(Func<UITraitCollection,UIColor>)
FromHSB(NFloat, NFloat, NFloat)	Creates a color from using the hue, saturation and brightness components.
FromHSBA(NFloat, NFloat, NFloat, NFloat)	Creates a color from using the hue, saturation, brightness and alpha components.
FromName(String, NSBundle, UITraitCollection)
FromName(String)
FromPatternImage(UIImage)
FromRGB(Byte, Byte, Byte)	Creates a solid color using the red, green and blue components specified.
FromRGB(Int32, Int32, Int32)	Creates a color from the specified combinated of red, green, and blue components.
FromRGB(NFloat, NFloat, NFloat)	Creates a solid color using the red, green and blue components specified.
FromRGBA(Byte, Byte, Byte, Byte)	Creates a color with the specified alpha transparency using the red, green and blue components specified.
FromRGBA(Int32, Int32, Int32, Int32)	Creates a color from the specified combination of red, green, and blue elements, with the specified transparency.
FromRGBA(NFloat, NFloat, NFloat, NFloat)	Creates a color with the specified alpha transparency using the red, green and blue components specified.
FromRgbaExposure(NFloat, NFloat, NFloat, NFloat, NFloat)
FromRgbaLinearExposure(NFloat, NFloat, NFloat, NFloat, NFloat)
FromWhiteAlpha(NFloat, NFloat)	Creates a grayscale color, based on the current colorspace.
GetDictionaryOfValuesFromKeys(NSString[])	(Inherited from NSObject)
GetHashCode()	Generates a hash code for the current instance. (Inherited from NSObject)
GetHSBA(NFloat, NFloat, NFloat, NFloat)	Returns the hue, saturation, brightness and alpha components of the color.
GetItemProviderVisibilityForTypeIdentifier(String)
GetMethodForSelector(Selector)	(Inherited from NSObject)
GetNativeHash()	(Inherited from NSObject)
GetObject(NSData, String, NSError)
GetResolvedColor(UITraitCollection)
GetRGBA(NFloat, NFloat, NFloat, NFloat)	Returns the red, green, blue and alpha components of this color.
GetWhite(NFloat, NFloat)	The grayscale components of the color.
Init()	(Inherited from NSObject)
InitializeHandle(NativeHandle, String)	(Inherited from NSObject)
InitializeHandle(NativeHandle)	(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)
LoadData(String, Action<NSData,NSError>)	Implement this method to customize the loading of data by an NSItemProvider.
LoadDataAsync(String, NSProgress)
LoadDataAsync(String)	Asynchronously loads data for the identified type from an item provider, returning a task that contains the data.
MarkDirty()	Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject)
MutableCopy()	(Inherited from NSObject)
ObserveValue(NSString, NSObject, NSDictionary, IntPtr)	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double)	(Inherited from NSObject)
PerformSelector(Selector, NSObject, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean)	(Inherited from NSObject)
PerformSelector(Selector)	(Inherited from NSObject)
PrepareForInterfaceBuilder()	(Inherited from NSObject)
RemoveObserver(NSObject, NSString, IntPtr)	(Inherited from NSObject)
RemoveObserver(NSObject, NSString)	(Inherited from NSObject)
RemoveObserver(NSObject, String, IntPtr)	(Inherited from NSObject)
RemoveObserver(NSObject, String)	(Inherited from NSObject)
RespondsToSelector(Selector)	(Inherited from NSObject)
SetColor()
SetFill()
SetNilValueForKey(NSString)	(Inherited from NSObject)
SetStroke()
SetValueForKey(NSObject, NSString)	(Inherited from NSObject)
SetValueForKeyPath(NativeHandle, NSString)	(Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString)	(Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString)	(Inherited from NSObject)
SetValuesForKeysWithDictionary(NSDictionary)	(Inherited from NSObject)
ToString()	Returns a string representation of the value of the current instance.
ValueForKey(NSString)	(Inherited from NSObject)
ValueForKeyPath(NSString)	(Inherited from NSObject)
ValueForUndefinedKey(NSString)	(Inherited from NSObject)
WillChange(NSKeyValueChange, NSIndexSet, NSString)	(Inherited from NSObject)
WillChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
WillChangeValue(String)	(Inherited from NSObject)

Extension Methods

Name	Description
BrowserAccessibilityDeleteTextAtCursor(NSObject, IntPtr)
BrowserAccessibilityInsertTextAtCursor(NSObject, String)
GetAccessibilityLineEndPositionFromCurrentSelection(NSObject)
GetAccessibilityLineRangeForPosition(NSObject, IntPtr)
GetAccessibilityLineStartPositionFromCurrentSelection(NSObject)
GetBrowserAccessibilityAttributedValue(NSObject, NSRange)
GetBrowserAccessibilityContainerType(NSObject)
GetBrowserAccessibilityCurrentStatus(NSObject)
GetBrowserAccessibilityHasDomFocus(NSObject)
GetBrowserAccessibilityIsRequired(NSObject)
GetBrowserAccessibilityPressedState(NSObject)
GetBrowserAccessibilityRoleDescription(NSObject)
GetBrowserAccessibilitySelectedTextRange(NSObject)
GetBrowserAccessibilitySortDirection(NSObject)
GetBrowserAccessibilityValue(NSObject, NSRange)
SetBrowserAccessibilityContainerType(NSObject, BEAccessibilityContainerType)
SetBrowserAccessibilityCurrentStatus(NSObject, String)
SetBrowserAccessibilityHasDomFocus(NSObject, Boolean)
SetBrowserAccessibilityIsRequired(NSObject, Boolean)
SetBrowserAccessibilityPressedState(NSObject, BEAccessibilityPressedState)
SetBrowserAccessibilityRoleDescription(NSObject, String)
SetBrowserAccessibilitySelectedTextRange(NSObject, NSRange)
SetBrowserAccessibilitySortDirection(NSObject, String)
ProvideImageData(NSObject, IntPtr, UIntPtr, UIntPtr, UIntPtr, UIntPtr, UIntPtr, NSObject)
ProvideImageToMTLTexture(NSObject, IMTLTexture, IMTLCommandBuffer, UIntPtr, UIntPtr, UIntPtr, UIntPtr, NSObject)
GetItemProviderVisibilityForTypeIdentifier(INSItemProviderWriting, String)
GetWritableTypeIdentifiersForItemProvider(INSItemProviderWriting)
LoadDataAsync(INSItemProviderWriting, String, NSProgress)
LoadDataAsync(INSItemProviderWriting, String)	Asynchronously loads data for the identified type from an item provider, returning a task that contains the data.
SetSharedObservers(NSObject, NSKeyValueSharedObserversSnapshot)
GetDebugDescription(INSObjectProtocol)
GetHandle(INativeObject)
GetNonNullHandle(INativeObject, String)
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.
AccessibilityHitTest(NSObject, CGPoint, UIEvent)
GetAccessibilityNextTextNavigationElement(NSObject)
GetAccessibilityNextTextNavigationElementBlock(NSObject)
GetAccessibilityPreviousTextNavigationElement(NSObject)
GetAccessibilityPreviousTextNavigationElementBlock(NSObject)
SetAccessibilityNextTextNavigationElement(NSObject, NSObject)
SetAccessibilityNextTextNavigationElementBlock(NSObject, AXObjectReturnBlock)
SetAccessibilityPreviousTextNavigationElement(NSObject, NSObject)
SetAccessibilityPreviousTextNavigationElementBlock(NSObject, AXObjectReturnBlock)
GetAccessibilityTextInputResponder(NSObject)
GetAccessibilityTextInputResponderHandler(NSObject)
SetAccessibilityTextInputResponder(NSObject, IUITextInput)
SetAccessibilityTextInputResponderHandler(NSObject, UITextInputReturnHandler)