image decoration container flutter code example

Example 1: how to add image from assets inside as a decoration image in container

new Container(
  width: 100.00,
  height: 100.00,
  decoration: new BoxDecoration(
  image: new DecorationImage(
      image: ExactAssetImage('assets/example.png'),
      fit: BoxFit.fitHeight,
      ),
  ));

Example 2: flutter decoration image

Container(
  width: 190.0,
  height: 190.0,
  decoration: new BoxDecoration(
  shape: BoxShape.circle,
  image: new DecorationImage(
  fit: BoxFit.fill,
  image: new NetworkImage(
  "https://i.imgur.com/BoN9kdC.png"))))