private void SwitchHsiAlgorithm(HsiAlgorithm algorithm)
{
trayMenuHsiAlgorithmGeometry.Checked = false;
trayMenuHsiAlgorithmAxis.Checked = false;
trayMenuHsiAlgorithmSegment.Checked = false;
trayMenuHsiAlgorithmBajon.Checked = false;
trayMenuHsiAlgorithmStandard.Checked = false;
switch (algorithm)
{
case HsiAlgorithm.Geometry:
trayMenuHsiAlgorithmGeometry.Checked = true;
break;
case HsiAlgorithm.Axis:
trayMenuHsiAlgorithmAxis.Checked = true;
break;
case HsiAlgorithm.Segment:
trayMenuHsiAlgorithmSegment.Checked = true;
break;
case HsiAlgorithm.Bajon:
trayMenuHsiAlgorithmBajon.Checked = true;
break;
case HsiAlgorithm.Standard:
trayMenuHsiAlgorithmStandard.Checked = true;
break;
default:
throw new ArgumentOutOfRangeException("algorithm", algorithm, null);
}
Settings.Main.HsiAlgorithm = currentHsiAlgorithm = algorithm;
}
public static HSI Parse(Color color, HsiAlgorithm algorithm)
{
// 算法参考: http://blog.csdn.net/yangleo1987/article/details/53171623
var hsi = new HSI();
var r = color.R / 255f;
var g = color.G / 255f;
var b = color.B / 255f;
var min = Math.Min(r, Math.Min(g, b));
var max = Math.Max(r, Math.Max(g, b));
switch (algorithm)
{
case HsiAlgorithm.Geometry:
GeometryParse(hsi, r, g, b, max, min);
break;
case HsiAlgorithm.Axis:
AxisParse(hsi, r, g, b, max, min);
break;
case HsiAlgorithm.Segment:
SegmentParse(hsi, r, g, b, max, min);
break;
case HsiAlgorithm.Bajon:
BajonParse(hsi, r, g, b, max, min);
break;
case HsiAlgorithm.Standard:
StandardParse(hsi, r, g, b, max, min);
break;
default:
throw new ArgumentOutOfRangeException("algorithm", algorithm, null);
}
if (double.IsNaN(hsi.H))
{
hsi.H = 0;
}
if (double.IsNaN(hsi.S))
{
hsi.S = 0;
}
if (double.IsNaN(hsi.I))
{
hsi.I = 0;
}
return(hsi);
}
