let options: CameraOptions = {
      quality: 30,
      targetHeight: 500,
      targetWidth: 500,
      destinationType: this.camera.DestinationType.DATA_URL,
      encodingType: this.camera.EncodingType.JPEG,
      mediaType: this.camera.MediaType.PICTURE,
      correctOrientation: true
   };
   var me = this;
   return this.camera.getPicture(options).then(function(data) {
     return new Promise((resolve, reject) => {
       me.getDimensions("data:image/jpeg;base64," + data, function(results) {
          console.log(`Results for getDimenstions: width - ${results.width}, height - ${results.height}`);
          var img = new ReportImage();
          img.data = "data:image/jpeg;base64," + data;
          img.width = results.width;
          img.height = results.height;
          resolve(img);
       });
     });

 getDimensions(data, cb) {
  var i = new Image();

  i.onload = function(){
    return cb({width: i.naturalWidth, height: i.naturalHeight});
  };

  i.src = data;
 }