public void TestADD()
{
var c0 = CS.ColorRGB32Bit.ParseWebColorString("#ff0000");
var c1 = new CS.ColorRGB(c0);
var hsl = new CS.ColorHSL(c1);
var hsl2 = hsl.Add(-2.3, 0, 0);
}
public void test_rgb_to_hsl(double r, double g, double b, double h, double s, double l)
{
var rgb = new CS.ColorRGB(r, g, b);
var hsl = new CS.ColorHSL(rgb);
double delta = 0.0000000000000001;
Assert.AreEqual(h, hsl.H, delta);
Assert.AreEqual(s, hsl.S, delta);
Assert.AreEqual(l, hsl.L, delta);
}
public void TestHueRotation_HSL()
{
// Spin 0xff0000 around by hue +1.0 - it should end up in 0x00ffff
var c1 = new CS.ColorRGB32Bit(255, 0, 0);
var c2 = new CS.ColorRGB(c1);
var c3 = new CS.ColorHSL(c2);
var c4 = new CS.ColorHSL(0.5, c3.S, c3.L);
var c5 = new CS.ColorRGB(c4);
var c6 = new CS.ColorRGB32Bit(c5);
Assert.AreEqual(255, c6.Alpha);
Assert.AreEqual(0, c6.R);
Assert.AreEqual(255, c6.G);
Assert.AreEqual(255, c6.B);
}