getTurns method
Implementation
double getTurns(CameraOrientations orientation) {
switch (orientation) {
case CameraOrientations.landscape_left:
return 0.75;
case CameraOrientations.landscape_right:
return 0.25;
case CameraOrientations.portrait_up:
return 0;
case CameraOrientations.portrait_down:
return 0.5;
}
}