void SetRandomBrushes(TestShape s, Random r)
{
int i = r.Next(0, 10);
if (_strokeBrushes[i] == null)
{
Color color = Color.FromRgb((byte)r.Next(0, 255), (byte)r.Next(0, 255), (byte)r.Next(0, 255));
HlsColor hls = new HlsColor(color);
Color c1 = hls.Darker(0.25f);
Color c2 = hls.Lighter(0.25f);
Brush fill = new LinearGradientBrush(Color.FromArgb(0x80, c1.R, c1.G, c1.B),
Color.FromArgb(0x80, color.R, color.G, color.B), 45);
Brush stroke = new LinearGradientBrush(Color.FromArgb(0x80, color.R, color.G, color.B),
Color.FromArgb(0x80, c2.R, c2.G, c2.B), 45);
_colorNames[i] = "#" + color.R.ToString("X2", CultureInfo.InvariantCulture) +
color.G.ToString("X2", CultureInfo.InvariantCulture) +
color.B.ToString("X2", CultureInfo.InvariantCulture);
_strokeBrushes[i] = stroke;
_fillBrushes[i] = fill;
}
s.Label = _colorNames[i];
s.Stroke = _strokeBrushes[i];
s.Fill = _fillBrushes[i];
}
public override bool Equals(object o)
{
if (!(o is HlsColor))
{
return(false);
}
HlsColor c = (HlsColor)o;
return(hue == c.hue &&
saturation == c.saturation &&
luminosity == c.luminosity);
}