Adding and displaying an image?

Question

Dart

Good day, I'm going through the tutorial on Angulardart (there is no such tag), and it became interesting how to expand the basic model presented in the tutorial, all my attempts to find this information failed, in the off.doc about displaying pictures = 0, tell me how to add a picture and then display it with the rest of the information?

class Hero {
  final int id;
  String name;
  Hero(this.id, this.name);
}

@Component(
  selector: 'my-app',
  template: '''
    <h1>{{title}}</h1>
    <h2>{{hero.name}}</h2>
    <div><label>id: </label>{{hero.id}}</div>
    <div>
      <label>name: </label>
      <input [(ngModel)]="hero.name" placeholder="name">
    </div>
  ''',
  directives: [formDirectives],
)
class AppComponent {
  final title = 'Tour of Heroes';
  Hero hero = Hero(1, 'Windstorm');
}

Answer 1

What kind of image do you have?
As far as I know, you can insert an image or its base64 into the img url tag (as it is done in the application that the cli creates by default)
UPD: Here is more about base64 https://stackoverflow.com/a/50389079/2221639