I have done some basic apps with nativescript. now i want to realize an app that communicates with a bluetooth LE modul, no problem so far. now i have to show these values in analog instruments. whats the best way to implement this? should I use a big image with the instrument and animate the tacho needle or can I use a webview an communicate with the js inside the webview. whats the best for performance? or are there other ways to this.