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CIContextOptions Class

Definition

Use to configure the CIContext rendering pipeline.

public class CIContextOptions : Foundation.DictionaryContainer
type CIContextOptions = class
    inherit DictionaryContainer
Inheritance
CIContextOptions

Remarks

You would use an instance of this class to configure the CIContext rendering operations.

Constructors

CIContextOptions()

Creates an empty set of options for CIContext rendering.

CIContextOptions(NSDictionary)

Constructs a new CIContextOptions object using the options specified in dictionary.

Properties

CacheIntermediates

If not null, true indicates that intermediate images should be cached.

CIImageFormat

Gets or sets the image format to use for storing intermediate rendering results.

Dictionary

Gets the wrapped NSDictionary.

(Inherited from DictionaryContainer)
HighQualityDownsample

true if downsampling should be higher quality at the expense of performance.

OutputColorSpace

The desired CIColorSpace to be used for the CIContext rendering operation.

OutputPremultiplied

If true, the output should premultiply pixel values by their alpha values.

PriorityRequestLow

Gets or sets whether to request low priority from the GPU.

UseSoftwareRenderer

Setting this to true will force the CPU software rendered to be used and prevent the job to be offloaded to the GPU

WorkingColorSpace

The colorspace used by image processing operations, this is different than the colorspace used for the final rendering.

Methods

GetArray<T>(NSString)

Retrieves the array of type T associated with key.

(Inherited from DictionaryContainer)
GetArray<T>(NSString, Func<IntPtr,T>) (Inherited from DictionaryContainer)
GetBoolValue(NSString)

Returns the nullable Boolean associated with key.

(Inherited from DictionaryContainer)
GetCGPointValue(NSString)

Returns the nullable CGPoint associated with key.

(Inherited from DictionaryContainer)
GetCGRectValue(NSString)

Returns the nullable NSString associated with key.

(Inherited from DictionaryContainer)
GetCGSizeValue(NSString)

Returns the nullable CGSize associated with key.

(Inherited from DictionaryContainer)
GetCMTimeValue(NSString)

Returns the nullable CMTime associated with key.

(Inherited from DictionaryContainer)
GetDoubleValue(NSString)

Returns the nullable double associated with key.

(Inherited from DictionaryContainer)
GetFloatValue(NSString)

Returns the nullable float associated with key.

(Inherited from DictionaryContainer)
GetInt32Value(NSString)

Returns the nullable int associated with key.

(Inherited from DictionaryContainer)
GetLongValue(NSString)

Returns the nullable long associated with key.

(Inherited from DictionaryContainer)
GetNativeValue<T>(NSString)

Returns the native object associated with key.

(Inherited from DictionaryContainer)
GetNIntValue(NSString)

Returns the nullable native integer associated with key.

(Inherited from DictionaryContainer)
GetNSDictionary(NSString)

Returns the NSDictionary associated with key.

(Inherited from DictionaryContainer)
GetNSDictionary<TKey,TValue>(NSString)

Returns the NSDictionary associated with key.

(Inherited from DictionaryContainer)
GetNSStringValue(NSString)

Returns the NSString associated with key.

(Inherited from DictionaryContainer)
GetNUIntValue(NSString)

Returns the nullable native unsigned int associated with key.

(Inherited from DictionaryContainer)
GetStringValue(NSString)

Returns the string associated with key.

(Inherited from DictionaryContainer)
GetStringValue(String)

Returns the string associated with key.

(Inherited from DictionaryContainer)
GetStrongDictionary<T>(NSString)

Returns the DictionaryContainer associated with key.

(Inherited from DictionaryContainer)
GetUInt32Value(NSString)

Returns the nullable T:System.UInt32 associated with key.

(Inherited from DictionaryContainer)
GetUIntValue(NSString)

Returns the nullable T:System.UInt32 associated with key.

(Inherited from DictionaryContainer)
RemoveValue(NSString)

Removes from the dictionary the value associated with key.

(Inherited from DictionaryContainer)
SetArrayValue(NSString, INativeObject[])

Associates the INativeObject array values with key.

(Inherited from DictionaryContainer)
SetArrayValue(NSString, NSNumber[])

Associates the NSNumber array values with key.

(Inherited from DictionaryContainer)
SetArrayValue(NSString, String[])

Associates the T:System.String array values with key.

(Inherited from DictionaryContainer)
SetArrayValue<T>(NSString, T[])

Associates the array values of type T with key.

(Inherited from DictionaryContainer)
SetBooleanValue(NSString, Nullable<Boolean>)

Stores the Boolean value and associates it with the key.

(Inherited from DictionaryContainer)
SetCGPointValue(NSString, Nullable<CGPoint>)

Stores the CGPointvalue and associates it with the key.

(Inherited from DictionaryContainer)
SetCGRectValue(NSString, Nullable<CGRect>)

Stores the CGRectvalue and associates it with the key.

(Inherited from DictionaryContainer)
SetCGSizeValue(NSString, Nullable<CGSize>)

Stores the CGSizevalue and associates it with the key.

(Inherited from DictionaryContainer)
SetCMTimeValue(NSString, Nullable<CMTime>)

Stores the CMTimevalue and associates it with the key.

(Inherited from DictionaryContainer)
SetNativeValue(NSString, INativeObject, Boolean) (Inherited from DictionaryContainer)
SetNumberValue(NSString, Nullable<Double>)

Stores the double value (or null) and associates it with the key.

(Inherited from DictionaryContainer)
SetNumberValue(NSString, Nullable<Int32>)

Stores the int value (or null) and associates it with the key.

(Inherited from DictionaryContainer)
SetNumberValue(NSString, Nullable<Int64>)

Stores the long value (or null) and associates it with the key.

(Inherited from DictionaryContainer)
SetNumberValue(NSString, Nullable<nint>)

Stores the native integer value (or null) and associates it with the key.

(Inherited from DictionaryContainer)
SetNumberValue(NSString, Nullable<nuint>)

Stores the native unsigned int value (or null) and associates it with the key.

(Inherited from DictionaryContainer)
SetNumberValue(NSString, Nullable<Single>)

Stores the float value (or null) and associates it with the key.

(Inherited from DictionaryContainer)
SetNumberValue(NSString, Nullable<UInt32>)

Stores the unsigned int value (or null) and associates it with the key.

(Inherited from DictionaryContainer)
SetStringValue(NSString, NSString)

Stores the string value and associates it with the key.

(Inherited from DictionaryContainer)
SetStringValue(NSString, String)

Stores the string value and associates it with the key.

(Inherited from DictionaryContainer)

Applies to