// Instance method that proceeds to begin a new walk trail
public async void BeginTrailWalk_Clicked(object sender, EventArgs e)
{
if (App.SelectedItem == null)
{
return;
}
// Create and Apply an Easing Function to our Button
await BeginTrailWalk.RotateTo(15, 1000, new Easing(t =>
Math.Sin(Math.PI *t) *
Math.Sin(Math.PI * 20 * t)));
await _viewModel.Navigation.NavigateTo <WalkDistancePageViewModel>();
}
private async void BeginTrailWalk_Clicked(object sender, EventArgs e)
{
if (App.SelectedItem == null)
{
return;
}
await BeginTrailWalk.RotateTo(360, 1000);
BeginTrailWalk.Rotation = 0;
await BeginTrailWalk.RotateTo(15, 10000, new Easing(t =>
Math.Sin(Math.PI *t) * Math.Sin(Math.PI * 20 * t)));
await _viewModel.Navigation.NavigateTo <WalkDistancePageViewModel>();
}