RawImage constructor

const RawImage({Key key, Image image, double width, double height, double scale: 1.0, Color color, BlendMode colorBlendMode, BoxFit fit, AlignmentGeometry alignment: Alignment.center, ImageRepeat repeat: ImageRepeat.noRepeat, Rect centerSlice, bool matchTextDirection: false, bool invertColors: false, FilterQuality filterQuality: FilterQuality.low })

Creates a widget that displays an image.

The scale, alignment, repeat, matchTextDirection and filterQuality arguments must not be null.

Implementation 

const RawImage({
  Key key,
  this.image,
  this.width,
  this.height,
  this.scale = 1.0,
  this.color,
  this.colorBlendMode,
  this.fit,
  this.alignment = Alignment.center,
  this.repeat = ImageRepeat.noRepeat,
  this.centerSlice,
  this.matchTextDirection = false,
  this.invertColors = false,
  this.filterQuality = FilterQuality.low,
}) : assert(scale != null),
     assert(alignment != null),
     assert(repeat != null),
     assert(matchTextDirection != null),
     super(key: key);