Apparent incompatibility with Ionic

[viking2917]

First, thanks for this awesome component!

Does anyone have experience using this with Ionic? Without altering the code as described below, I am unable to alter the cropping box, as no mouse events seem to propagate to the component.

Steps to reproduce:
Install blank ionic starter app (using Ionic command line tool):
ionic start clipTest blank

add the js library for clipping into index.html
insert the demo code from the home page for angular-img-cropper
(attached HTML file)
add the example controller code to the app.js file (attached)
Archive.zip

dragging on the clip box will not do anything.

angular-img-cropper sets up event watches on various events of the form
mousemove.angular-img-cropper
and so on. If I edit angular-img-cropper.js to change all the event names from .angular-img-cropper to (e.g.
.on('mouseup.angular-img-cropper', this.onMouseUp.bind(this))
becomes
.on('mouseup', this.onMouseUp.bind(this))

it seems to work fine. But I don't know whether that has any unanticipated side effects. My hypothesis is that ionic is somehow taking over event processing and so the event targets aren't as expected.