1. DomName('CanvasRenderingContext2D.getContextAttributes')
  2. DocsEditable()
  3. Experimental()
dynamic getContextAttributes()

Source 

@DomName('CanvasRenderingContext2D.getContextAttributes')
@DocsEditable()
// http://wiki.whatwg.org/wiki/CanvasOpaque#Suggested_IDL
@Experimental()
 getContextAttributes() => convertNativeDictionaryToDartDictionary((_blink.BlinkCanvasRenderingContext2D.instance.getContextAttributes_Callback_0_(this)));