private void PreviousPieOnClick(object sender, MouseButtonEventArgs e)
{
if (PieView == null)
{
return;
}
var current = PieExamples.IndexOf(CartesianView);
current--;
PieView = current >= 0 ? PieExamples[current] : PieExamples[PieExamples.Count - 1];
}
private void NextPieOnClick(object sender, MouseButtonEventArgs e)
{
if (PieView == null)
{
return;
}
var current = PieExamples.IndexOf(CartesianView);
current++;
PieView = PieExamples.Count > current ? PieExamples[current] : PieExamples[0];
}