How to implement PTZ camera joystick and controller in AngularJS <p>I am working in a Video management application where I need to desing and implement PTZ camera controllers and joystick. </p> <p>My concern is:</p> <ol> <li><p>Is it possible to make a stick in html where user can press click and move to change the angle.</p></li> <li><p>Is there any sample app where ptz controllers can be demonstrated like Tilt top,left,right,bottom in a image. (Or any other way.)</p></li> </ol>