attribution

android/src/main/java/com/wix/RNCameraKit/camera/barcode/RotateLuminanceSource.java

@@ -2,6 +2,11 @@ package com.wix.RNCameraKit.camera.barcode;
 
 import com.google.zxing.LuminanceSource;
 
+/**
+ * This class is mostly copy of {@link com.google.zxing.PlanarYUVLuminanceSource} class.
+ * The only difference is adding {@code rotateCounterClockwise()} method
+ * It was copied due to PlanarYUVLuminanceSource being final, so it can not be extended
+ */
 public class RotateLuminanceSource extends LuminanceSource {
 
     private static final int THUMBNAIL_SCALE_FACTOR = 2;