Enumeration 列挙

Image.Interpolation

The level of quality for rendering an image that requires interpolation, such as a scaled image.

Declaration 宣言 

enum Interpolation

Overview 概要

The interpolation(_:) modifier specifies the interpolation behavior when using the resizable(capInsets:resizingMode:) modifier on an Image. Use this behavior to prioritize rendering performance or image quality.

Topics 話題

Getting Interpolation Options

case high
A value that indicates a high level of interpolation quality, which may slow down image rendering.
case low
A value that indicates a low level of interpolation quality, which may speed up image rendering.
case medium
A value that indicates a medium level of interpolation quality, between the low- and high-quality values.
case none
A value that indicates SwiftUI doesn’t interpolate image data.

Comparing Interpolation Options

static func == (Image.Interpolation, Image.Interpolation) -> Bool
Indicates whether two interpolations are equal.
static func != (Self, Self) -> Bool
Indicates whether two interpolations are unequal.
func hash(into: inout Hasher)
Hashes the essential components of the interpolation by passing them into the given hash function.
var hashValue: Int
The hashed value of the interpolation.

Default Implementations 省略時実装

Equatable Implementations

Relationships 関係

Conforms To 次に準拠

See Also 参照

Specifying Rendering Behavior

func antialiased(Bool) -> Image
Specifies whether SwiftUI applies antialiasing when rendering the image.
func symbolRenderingMode(SymbolRenderingMode?) -> Image
Sets the rendering mode for symbol images within this view.
func renderingMode(Image.TemplateRenderingMode?) -> Image
Indicates whether SwiftUI renders an image as-is, or by using a different mode.
func interpolation(Image.Interpolation) -> Image
Specifies the current level of quality for rendering an image that requires interpolation.
enum TemplateRenderingMode
A type that indicates how SwiftUI renders images.