public void SetHueBaseValue(double hueBaseValue, bool silentSet)
{
var diff = hueBaseValue - _hueOfButtons[0];
for (int i = 0; i < _hueOfButtons.Length; ++i)
{
_hueOfButtons[i] = BringInbetween0To1(_hueOfButtons[i] + diff);
}
SetButtonPositions();
if (!silentSet)
{
HueValuesChanged?.Invoke(_hueOfButtons);
}
}
private void EhRectangle_MouseMove(object sender, MouseEventArgs e)
{
if (_indexOfDraggedButton.HasValue)
{
// calculate a new phi
var position = e.GetPosition(_guiCanvas);
position.X -= 0.5 * _guiCanvas.ActualWidth;
position.Y -= 0.5 * _guiCanvas.ActualHeight;
var phi = Math.Atan2(position.Y, position.X) / (2 * Math.PI);
_colorCircleModel.TrySetHueOfButton(_indexOfDraggedButton.Value, phi, _hueOfButtons);
SetButtonPositions();
HueValuesChanged?.Invoke(_hueOfButtons);
}
}
private void EhColorCircleSurface_HueValuesChanged(IReadOnlyList <double> hueValues)
{
HueValuesChanged?.Invoke(hueValues);
}
