/// <summary>
/// Creates the spectrum.
/// </summary>
private void CreateSpectrum()
{
_pickerBrush = new LinearGradientBrush();
_pickerBrush.StartPoint = new Point(0.5, 0);
_pickerBrush.EndPoint = new Point(0.5, 1);
_pickerBrush.ColorInterpolationMode = ColorInterpolationMode.SRgbLinearInterpolation;
List <Color> colorsList = ColorUtilities.GenerateHsvSpectrum();
double stopIncrement = (double)1 / colorsList.Count;
int i;
for (i = 0; i < colorsList.Count; i++)
{
_pickerBrush.GradientStops.Add(new GradientStop(colorsList[i], i * stopIncrement));
}
_pickerBrush.GradientStops[i - 1].Offset = 1.0;
_spectrumDisplay.Fill = _pickerBrush;
}
