private void UpdateValuesFromColor(Color value)
{
HSV hsv = ColorSpace.ConvertRgbToHsv(value);
m_huePos = (hsv.Hue / 360 * RainbowHeight);
m_sampleY = (1 - hsv.Value) * ColorFieldHeight;
m_sampleX = hsv.Saturation * ColorFieldWidth;
}
public void RgbHsvConversion()
{
ColorSpace cs = new ColorSpace();
for (int r = 0; r < 255; r += 5)
{
for (int g = 0; g < 255; g += 5)
{
for (int b = 0; b < 255; b += 5)
{
Color c1 = Color.FromArgb(255, (byte)r, (byte)g, (byte)b);
HSV tmpHSL = cs.ConvertRgbToHsv(c1);
Color c2 = cs.ConvertHsvToRgb(tmpHSL.Hue, tmpHSL.Saturation, tmpHSL.Value);
Assert.AreEqual(c1.R, c2.R);
Assert.AreEqual(c1.G, c2.G);
Assert.AreEqual(c1.B, c2.B);
Assert.AreEqual(c1.A, c2.A);
}
}
}
}
