Update cropperOptions after the cropper has been already rendered

[abenromdhane]

Hello,
Is there a way to update cropperOptions after that the cropper component has been already rendered?
Here's an example :
<angular-cropper [cropperOptions]="config" [imageUrl]="imageUrl">
ngOnInit() {
this.config={} //my initial options
}

afterACertainEvent()
{
this.config = {"rotatable":false, "viewMode":3} //
}

When the method afterACertainEvent is fired the angular-cropper component stays the same.
How can I update or rerender the component ?
Thanks