@Component({
template: `
<ul>
<li *ngFor="let point of data">
<b>{{point.series.name}}</b>:
<span [ngStyle]="point.y < 40 && { color: 'red' }">{{point.y}}</span>
</li>
</ul>
`
})
export class PointsComponent {
@Input() data;
}