private void comboboxInterpolation_SelectedIndexChanged(object sender, EventArgs e) {
int i = comboboxInterpolation.SelectedIndex;
bool q = i == (int)Interface.InterpolationMode.AnisotropicFiltering;
labelAnisotropic.Enabled = q;
updownAnisotropic.Enabled = q;
q = i != (int)Interface.InterpolationMode.NearestNeighbor & i != (int)Interface.InterpolationMode.Bilinear;
}