remove qrcode inverting (#47)

Author: mrgrauel

CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.1.2] - unreleased
+
+### Removed
+* Removed QRCode inverting #APPS-1230
+
 ## [1.1.1] - 2023-05-23
 
 ### Updated

Example/SnabblePayExample/Views/QRCodeView.swift

@@ -23,6 +23,8 @@ struct QRCodeView: View {
             .interpolation(.none)
             .resizable()
             .scaledToFit()
+            .background(Color.white)
+            .cornerRadius(4.0)
     }
 }
 
@@ -36,21 +38,10 @@ private extension String {
             let maskFilter = CIFilter.blendWithMask()
             maskFilter.maskImage = outputImage.applyingFilter("CIColorInvert")
 
-            // create a version of the code with black foreground...
             maskFilter.inputImage = CIImage(color: .black)
             let blackCIImage = maskFilter.outputImage!
-            // ... and one with white foreground
-            maskFilter.inputImage = CIImage(color: .white)
-            let whiteCIImage = maskFilter.outputImage!
 
-            // render both images
             let blackImage = context.createCGImage(blackCIImage, from: blackCIImage.extent).map(UIImage.init)!
-            let whiteImage = context.createCGImage(whiteCIImage, from: whiteCIImage.extent).map(UIImage.init)!
-
-            // use black version for light mode
-            // let qrImage = UIImage(cgImage: blackImage)
-            // assign the white version to be used in dark mode
-            blackImage.imageAsset?.register(whiteImage, with: UITraitCollection(userInterfaceStyle: .dark))
 
             return blackImage
         }