ImageRepresentation
struct ImageRepresentation : Equatable
An image representation of a visual instruction component.
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File formats of visual instruction component images.
See moreDeclaration
Swift
public enum Format : String
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Initializes an image representation bearing the image at the given base URL.
Declaration
Swift
public init(imageBaseURL: URL?)
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The URL whose path is the prefix of all the possible URLs returned by
imageURL(scale:format:)
.Declaration
Swift
public let imageBaseURL: URL?
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Returns a remote URL to the image file that represents the component.
Declaration
Swift
public func imageURL(scale: CGFloat? = nil, format: Format = .png) -> URL?
Parameters
scale
The image’s scale factor. If this argument is unspecified, the current screen’s native scale factor is used. Only the values 1, 2, and 3 are currently supported.
format
The file format of the image. If this argument is unspecified, PNG is used.
Return Value
A remote URL to the image.