UIFontFeature Class
Definition
Important
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Represents a single typographic or font layout feature.
public class UIFontFeature : ObjCRuntime.INativeObjecttype UIFontFeature = class
interface INativeObject- Inheritance
-
UIFontFeature
- Implements
Remarks
The UIFontFeature represents a specific typographic or font layout feature set to a particular value. These objects are both strongly typed and immutable and intended to assist developers in choosing which features to enable in a font by providing strong types for them.
Instances of these objects are created to be part of an array of desired features when creating a UIFontAttributes. For example:
UIFont CustomizeFont (UIFont font)
{
var originalDescriptor = font.FontDescriptor;
var attributes = new UIFontAttributes (
new UIFontFeature (CTFontFeatureNumberSpacing.Selector.ProportionalNumbers),
new UIFontFeature ((CTFontFeatureCharacterAlternatives.Selector)1));
var newDesc = originalDescriptor.CreateWithAttributes (attributes);
return UIFont.FromDescriptor (newDesc, 80);
}
Constructors
| UIFontFeature(CTFontFeatureAllTypographicFeatures+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureAllTypographicFeatures with the given value. |
| UIFontFeature(CTFontFeatureAlternateKana+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureAlternateKana with the given value. |
| UIFontFeature(CTFontFeatureAnnotation+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureAnnotation with the given value. |
| UIFontFeature(CTFontFeatureCaseSensitiveLayout+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureCaseSensitiveLayout with the given value. |
| UIFontFeature(CTFontFeatureCharacterAlternatives+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureCharacterAlternatives with the given value. |
| UIFontFeature(CTFontFeatureCharacterShape+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureCharacterShape with the given value. |
| UIFontFeature(CTFontFeatureCJKRomanSpacing+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureCJKRomanSpacing with the given value. |
| UIFontFeature(CTFontFeatureCJKSymbolAlternatives+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureCJKSymbolAlternatives with the given value. |
| UIFontFeature(CTFontFeatureCJKVerticalRomanPlacement+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureCJKVerticalRomanPlacement with the given value. |
| UIFontFeature(CTFontFeatureContextualAlternates+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureContextualAlternates with the given value. |
| UIFontFeature(CTFontFeatureCursiveConnection+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureCursiveConnection with the given value. |
| UIFontFeature(CTFontFeatureDesignComplexity+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureDesignComplexity with the given value. |
| UIFontFeature(CTFontFeatureDiacritics+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureDiacritics with the given value. |
| UIFontFeature(CTFontFeatureFractions+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureFractions with the given value. |
| UIFontFeature(CTFontFeatureIdeographicAlternatives+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureIdeographicAlternatives with the given value. |
| UIFontFeature(CTFontFeatureIdeographicSpacing+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureIdeographicSpacing with the given value. |
| UIFontFeature(CTFontFeatureItalicCJKRoman+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureItalicCJKRoman with the given value. |
| UIFontFeature(CTFontFeatureKanaSpacing+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureKanaSpacing with the given value. |
| UIFontFeature(CTFontFeatureLetterCase+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureLetterCase with the given value. |
| UIFontFeature(CTFontFeatureLigatures+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureLigatures with the given value. |
| UIFontFeature(CTFontFeatureLinguisticRearrangementConnection+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureLinguisticRearrangementConnection with the given value. |
| UIFontFeature(CTFontFeatureLowerCase+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureLowerCase with the given value. |
| UIFontFeature(CTFontFeatureMathematicalExtras+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureMathematicalExtras with the given value. |
| UIFontFeature(CTFontFeatureNumberCase+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureNumberCase with the given value. |
| UIFontFeature(CTFontFeatureNumberSpacing+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureNumberSpacing with the given value. |
| UIFontFeature(CTFontFeatureOrnamentSets+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureOrnamentSets with the given value. |
| UIFontFeature(CTFontFeatureOverlappingCharacters+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureOverlappingCharacters with the given value. |
| UIFontFeature(CTFontFeatureRubyKana+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureRubyKana with the given value. |
| UIFontFeature(CTFontFeatureSmartSwash+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureSmartSwash with the given value. |
| UIFontFeature(CTFontFeatureStyleOptions+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureStyleOptions with the given value. |
| UIFontFeature(CTFontFeatureStylisticAlternatives+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureStylisticAlternatives with the given value. |
| UIFontFeature(CTFontFeatureTextSpacing+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureTextSpacing with the given value. |
| UIFontFeature(CTFontFeatureTransliteration+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureTransliteration with the given value. |
| UIFontFeature(CTFontFeatureTypographicExtras+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureTypographicExtras with the given value. |
| UIFontFeature(CTFontFeatureUnicodeDecomposition+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureUnicodeDecomposition with the given value. |
| UIFontFeature(CTFontFeatureUpperCase+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureUpperCase with the given value. |
| UIFontFeature(CTFontFeatureVerticalPosition+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureVerticalPosition with the given value. |
| UIFontFeature(CTFontFeatureVerticalSubstitutionConnection+Selector) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureVerticalSubstitutionConnection with the given value. |
| UIFontFeature(Int32) |
Creates a new UIFontFeature that describes a CoreText CTFontFeatureCharacterAlternatives with the given value. |
Properties
| FontFeature |
The FontFeatureGroup that this UIFontFeature object encapsulates. |
| FontFeatureValue |
The value for the FontFeature. |
Methods
| ToString() |
Renders a human readable representation of this object. |
Explicit Interface Implementations
| INativeObject.Handle |