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SwiftUI Card designed for Food Products
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| // | |
| // ProductCard.swift | |
| // FoodProductCard | |
| // | |
| // Created by Jean-Marc Boullianne on 11/17/19. | |
| // Copyright © 2019 Jean-Marc Boullianne. All rights reserved. | |
| // | |
| import SwiftUI | |
| struct ProductCard: View { | |
| var image:Image // Featured Image | |
| var price:Double // USD | |
| var title:String // Product Title | |
| var description:String // Product Description | |
| var ingredientCount:Int // # of Ingredients | |
| var peopleCount:Int // Servings | |
| var category:String? // Optional Category | |
| var buttonHandler: (()->())? | |
| init(title:String, description:String, image:Image, price:Double, peopleCount:Int, ingredientCount:Int, category:String?, buttonHandler: (()->())?) { | |
| self.title = title | |
| self.description = description | |
| self.image = image | |
| self.price = price | |
| self.peopleCount = peopleCount | |
| self.ingredientCount = ingredientCount | |
| self.category = category | |
| self.buttonHandler = buttonHandler | |
| } | |
| var body: some View { | |
| VStack(alignment: .leading, spacing: 0) { | |
| // Main Featured Image - Upper Half of Card | |
| self.image | |
| .resizable() | |
| .scaledToFill() | |
| .frame(minWidth: nil, idealWidth: nil, maxWidth: UIScreen.main.bounds.width, minHeight: nil, idealHeight: nil, maxHeight: 300, alignment: .center) | |
| .clipped() | |
| .overlay( | |
| Text("LOW FAT") | |
| .fontWeight(Font.Weight.medium) | |
| .font(Font.system(size: 16)) | |
| .foregroundColor(Color.white) | |
| .padding([.leading, .trailing], 16) | |
| .padding([.top, .bottom], 8) | |
| .background(Color.black.opacity(0.5)) | |
| .mask(RoundedCorners(tl: 0, tr: 0, bl: 0, br: 15)) | |
| , alignment: .topLeading) | |
| // Stack bottom half of card | |
| VStack(alignment: .leading, spacing: 6) { | |
| Text(self.title) | |
| .fontWeight(Font.Weight.heavy) | |
| Text(self.description) | |
| .font(Font.custom("HelveticaNeue-Bold", size: 16)) | |
| .foregroundColor(Color.gray) | |
| // 'Based on:' Horizontal Category Stack | |
| HStack(alignment: .center, spacing: 6) { | |
| if category != nil { | |
| Text("Based on:") | |
| .font(Font.system(size: 13)) | |
| .fontWeight(Font.Weight.heavy) | |
| HStack { | |
| Text(category!) | |
| .font(Font.custom("HelveticaNeue-Medium", size: 12)) | |
| .padding([.leading, .trailing], 10) | |
| .padding([.top, .bottom], 5) | |
| .foregroundColor(Color.white) | |
| } | |
| .background(Color(red: 43/255, green: 175/255, blue: 187/255)) | |
| .cornerRadius(7) | |
| Spacer() | |
| } | |
| HStack(alignment: .center, spacing: 0) { | |
| Text("Ingredients-") | |
| .foregroundColor(Color.gray) | |
| Text("\(self.ingredientCount)") | |
| }.font(Font.custom("HelveticaNeue", size: 14)) | |
| } | |
| .padding([.top, .bottom], 8) | |
| // Horizontal Line separating details and price | |
| Rectangle() | |
| .foregroundColor(Color.gray.opacity(0.3)) | |
| .frame(width: nil, height: 1, alignment: .center) | |
| .padding([.leading, .trailing], -12) | |
| // Price and Buy Now Stack | |
| HStack(alignment: .center, spacing: 4) { | |
| Text(String.init(format: "$%.2f", arguments: [self.price])) | |
| .fontWeight(Font.Weight.heavy) | |
| Text("for 2 people") | |
| .font(Font.system(size: 13)) | |
| .fontWeight(Font.Weight.bold) | |
| .foregroundColor(Color.gray) | |
| Spacer() | |
| Image("Plus-Icon") | |
| .resizable() | |
| .scaledToFit() | |
| .frame(width: 15, height: 15, alignment: .center) | |
| .colorMultiply(Color(red: 231/255, green: 119/255, blue: 112/255)) | |
| .onTapGesture { | |
| self.buttonHandler?() | |
| } | |
| Text("BUY NOW") | |
| .fontWeight(Font.Weight.heavy) | |
| .foregroundColor(Color(red: 231/255, green: 119/255, blue: 112/255)) | |
| .onTapGesture { | |
| self.buttonHandler?() | |
| } | |
| }.padding([.top, .bottom], 8) | |
| } | |
| .padding(12) | |
| } | |
| .background(Color.white) | |
| .cornerRadius(15) | |
| .shadow(color: Color.black.opacity(0.2), radius: 7, x: 0, y: 2) | |
| } | |
| } | |
| struct ProductCard_Previews: PreviewProvider { | |
| static var previews: some View { | |
| ProductCard(title: "SMOOTHIE BOWL", description: "With extra coconut", image: Image("Smoothie_Bowl"), price: 15.00, peopleCount: 2, ingredientCount: 12, category: "FEELING FIT", buttonHandler: nil) | |
| } | |
| } | |
| struct RoundedCorners: Shape { | |
| var tl: CGFloat = 0.0 | |
| var tr: CGFloat = 0.0 | |
| var bl: CGFloat = 0.0 | |
| var br: CGFloat = 0.0 | |
| func path(in rect: CGRect) -> Path { | |
| var path = Path() | |
| let w = rect.size.width | |
| let h = rect.size.height | |
| let tr = min(min(self.tr, h/2), w/2) | |
| let tl = min(min(self.tl, h/2), w/2) | |
| let bl = min(min(self.bl, h/2), w/2) | |
| let br = min(min(self.br, h/2), w/2) | |
| path.move(to: CGPoint(x: w / 2.0, y: 0)) | |
| path.addLine(to: CGPoint(x: w - tr, y: 0)) | |
| path.addArc(center: CGPoint(x: w - tr, y: tr), radius: tr, | |
| startAngle: Angle(degrees: -90), endAngle: Angle(degrees: 0), clockwise: false) | |
| path.addLine(to: CGPoint(x: w, y: h - br)) | |
| path.addArc(center: CGPoint(x: w - br, y: h - br), radius: br, | |
| startAngle: Angle(degrees: 0), endAngle: Angle(degrees: 90), clockwise: false) | |
| path.addLine(to: CGPoint(x: bl, y: h)) | |
| path.addArc(center: CGPoint(x: bl, y: h - bl), radius: bl, | |
| startAngle: Angle(degrees: 90), endAngle: Angle(degrees: 180), clockwise: false) | |
| path.addLine(to: CGPoint(x: 0, y: tl)) | |
| path.addArc(center: CGPoint(x: tl, y: tl), radius: tl, | |
| startAngle: Angle(degrees: 180), endAngle: Angle(degrees: 270), clockwise: false) | |
| return path | |
| } | |
| } |
Author
Hm. I have the exact same code as you...
Jean-Marc, may I ask you to check the project? It's pretty much the same you wrote, except that I added an image and the "plus" sign (of type SF Symbol). I really want to understand why it's working for you and not for me. Merci!
https://www.dropbox.com/s/r53oce3jyektkld/ProductCard.zip?dl=0
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I just tried this and it seems to work fine. Perhaps it could be a problem with its parent view? The view you're placing the ProductCard inside.