anchor.diff:    /// For a variant with the destination on top instead of the source, see
     /// [dstATop].
     ///
  -  /// ![](https://flutter.github.io/assets-for-api-docs/dart-ui/blend_mode_srcATop.png)
  +  /// ![](https://flutter.github.io/assets-for-api-docs/assets/dart-ui/blend_mode_srcATop.png)
     srcATop,
   
     /// Composite the destination image over the source image, but only where it
  
positive.code:   ///
    /// This corresponds to the "Source out Destination" Porter-Duff operator.
    ///
    /// ![](https://flutter.github.io/assets-for-api-docs/dart-ui/blend_mode_srcOut.png)
    srcOut,
  
    /// Show the destination image, but only where the two images do not overlap. The
  
negative.code:   ///
    /// This corresponds to the "Destination out Source" Porter-Duff operator.
    ///
    /// ![](https://flutter.github.io/assets-for-api-docs/assets/dart-ui/blend_mode_dstOut.png)
    dstOut,
  
    /// Composite the source image over the destination image, but only where it
  