Flip annotations horizontally and vertically feature

Feature Requests
3

Hi Logan,

Thanks for this feature, but annotations aren’t getting saved by triggering annotationsChanged (modify) call. They are getting flipped but doesn’t get saved. Even though I have used -
this.viewerInstance.annotManager.trigger('annotationChanged', [[annot], 'modify', {}]);

const annots = this.viewerInstance.annotManager.getSelectedAnnotations();
annots.forEach(annot => {
annot = this.flipAnnotVertically(annot);
this.viewerInstance.annotManager.trigger(‘annotationChanged’, [[annot], ‘modify’, {}]);
this.viewerInstance.annotManager.redrawAnnotation(annot);
});

I think there is some problem.