issue with cropping image : filepicker

gistfile1.coffee

ADF.SpaceImageUploadView = Ember.View.extend(
  didInsertElement: ->
    _this = this
    this.$("input.image_uploader").on('click', ->
      storePath = "/space/#{_this.get('controller.model.id')}/images/"
      filepicker.pickAndStore({multiple: true, folders: true, mimetype: 'image/*', isWriteable: false}, {path: storePath, container: 'adoorfor'}, (data) ->
        _.each(data, (rawData) ->
          _this.resizeImage(rawData)
        )
      )
    )

  resizeImage: (rawData) ->
    _this = this
    storePath = "/space/#{this.get('controller.model.id')}/images/profile/"
    console.log(rawData)

    filepicker.convert({
        mimetype: rawData.mimetype,
        url: rawData.url,
        filename: rawData.filename,
        isWriteable: false,
        size: rawData.size,
      },
      { width: 400 },
      { path: storePath, container: 'adoorfor' }, # settings
      (imageData) ->
        _this._createImageRecord(imageData.url, rawData.url)
    )

  _createImageRecord: (url, originalUrl) ->
    _this = this
    image = App.Image.createRecord(url: url, original_url: originalUrl)
    image.save().then( ->
      _this.get('controller.model.images').pushObject(
        image
      )
    )
)