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SDWebImageSwiftUI
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Merge pull request #2 from cozzin/optionalURL 

Support init with optional url
This commit is contained in:
DreamPiggy 2019-09-17 13:06:35 +08:00 committed by GitHub
parent 6f073d4fea 5548e9ddec
commit 820c716242
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 7 additions and 7 deletions
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4
Example/SDWebImageSwiftUIDemo/ContentView.swift
View File

@ -14,10 +14,10 @@ struct ContentView: View {
var body: some View {
VStack {
WebImage(url: URL(string: "https://nokiatech.github.io/heif/content/images/ski_jump_1440x960.heic")!)
WebImage(url: URL(string: "https://nokiatech.github.io/heif/content/images/ski_jump_1440x960.heic"))
.scaledToFit()
.frame(width: 300, height: 300, alignment: .center)
AnimatedImage(url: URL(string: "https://raw.githubusercontent.com/liyong03/YLGIFImage/master/YLGIFImageDemo/YLGIFImageDemo/joy.gif")!)
AnimatedImage(url: URL(string: "https://raw.githubusercontent.com/liyong03/YLGIFImage/master/YLGIFImageDemo/YLGIFImageDemo/joy.gif"))
// .scaledToFit() // Apple's Bug ? Custom UIView does not passthrough the `contentMode` from Swift UI layout system into UIKit layout system
.frame(width: 400, height: 300, alignment: .center)
}

2
SDWebImageSwiftUI/Classes/AnimatedImage.swift
View File

@ -65,7 +65,7 @@ public struct AnimatedImage: ViewRepresentable {
}
}
public init(url: URL, placeholder: Image? = nil, options: SDWebImageOptions = [], context: [SDWebImageContextOption : Any]? = nil) {
public init(url: URL?, placeholder: Image? = nil, options: SDWebImageOptions = [], context: [SDWebImageContextOption : Any]? = nil) {
self.url = url
}

4
SDWebImageSwiftUI/Classes/ImageManager.swift
View File

@ -23,11 +23,11 @@ class ImageManager : ObservableObject {
}
}
var url: URL
var url: URL?
var options: SDWebImageOptions
var context: [SDWebImageContextOption : Any]?
init(url: URL, options: SDWebImageOptions = [], context: [SDWebImageContextOption : Any]? = nil) {
init(url: URL?, options: SDWebImageOptions = [], context: [SDWebImageContextOption : Any]? = nil) {
self.url = url
self.options = options
self.context = context

4
SDWebImageSwiftUI/Classes/WebImage.swift
View File

@ -10,14 +10,14 @@ import SwiftUI
import SDWebImage
public struct WebImage : View {
public var url: URL
public var url: URL?
public var placeholder: Image?
public var options: SDWebImageOptions
public var context: [SDWebImageContextOption : Any]?
@ObservedObject var imageManager: ImageManager
public init(url: URL, placeholder: Image? = nil, options: SDWebImageOptions = [], context: [SDWebImageContextOption : Any]? = nil) {
public init(url: URL?, placeholder: Image? = nil, options: SDWebImageOptions = [], context: [SDWebImageContextOption : Any]? = nil) {
self.url = url
self.placeholder = placeholder
self.options = options