/// <summary>
///
/// </summary>
/// <param name="value"></param>
public RgbColorF(RgbColor32 value)
{
_red = value.Red.ToPercentage();
_green = value.Green.ToPercentage();
_blue = value.Blue.ToPercentage();
_alpha = value.Alpha.ToPercentage();
}
/// <summary>
///
/// </summary>
/// <param name="value"></param>
public HsbColor32Normalized(RgbColor32 value)
{
ColorExtensions.RGBtoHSB(value.Red.ToPercentage(), value.Green.ToPercentage(), value.Blue.ToPercentage(), out float h, out float s, out float b);
_hue = h.FromDegrees();
_saturation = s.FromPercentage();
_brightness = b.FromPercentage();
_alpha = value.Alpha;
}
/// <summary>
///
/// </summary>
/// <param name="obj"></param>
/// <param name="result"></param>
/// <returns></returns>
public static bool TryGetColor(PSObject obj, out IColorModel result)
{
if (obj != null)
{
object baseObj = obj.BaseObject;
if (baseObj is IColorModel)
{
result = (IColorModel)baseObj;
return(true);
}
string[] names = new string[] { "Hue", "Saturation", "Brightness" };
StringComparer comparer = StringComparer.InvariantCultureIgnoreCase;
object alpha = obj.Properties.Where(p => comparer.Equals(p.Name, "Alpha") && p.IsInstance && p.IsGettable)
.Select(p => AsSimplestType(p.Value)).Where(o => o != null && (o is float || o is byte)).ToArray();
object[] hsb = names.Select(n => obj.Properties.FirstOrDefault(p => comparer.Equals(p.Name, n))).Where(p => p != null && p.IsInstance && p.IsGettable)
.Select(p => AsSimplestType(p.Value)).Where(o => o != null).ToArray();
if (hsb.Length != 3)
{
names = new string[] { "Hue", "Saturation", "Lightness" };
hsb = names.Select(n => obj.Properties.FirstOrDefault(p => comparer.Equals(p.Name, n))).Where(p => p != null && p.IsInstance && p.IsGettable)
.Select(p => AsSimplestType(p.Value)).Where(o => o != null).ToArray();
if (hsb.Length != 3)
{
names = new string[] { "H", "S", "L" };
hsb = names.Select(n => obj.Properties.FirstOrDefault(p => comparer.Equals(p.Name, n))).Where(p => p != null && p.IsInstance && p.IsGettable)
.Select(p => AsSimplestType(p.Value)).Where(o => o != null).ToArray();
if (hsb.Length != 3)
{
names = new string[] { "H", "S", "B" };
hsb = names.Select(n => obj.Properties.FirstOrDefault(p => comparer.Equals(p.Name, n))).Where(p => p != null && p.IsInstance && p.IsGettable)
.Select(p => AsSimplestType(p.Value)).Where(o => o != null).ToArray();
}
}
}
if (hsb.Length == 3)
{
if (hsb[0] is byte)
{
if (hsb[1] is byte && hsb[2] is byte)
{
if (alpha == null)
{
result = new HsbColor32((byte)hsb[0], (byte)hsb[1], (byte)hsb[2]);
return(true);
}
if (alpha is byte)
{
result = new HsbColor32((byte)hsb[0], (byte)hsb[1], (byte)hsb[2], (byte)alpha);
return(true);
}
}
}
else if (hsb[0] is float h && h >= 0f && h <= 360f && hsb[1] is byte s && s >= 0f && s <= 1f && hsb[2] is byte b && b >= 0f && b <= 1f)
{
if (alpha == null)
{
result = new HsbColorF(h, s, b);
return(true);
}
if (alpha is float && (float)alpha >= 0f && (float)alpha <= 1f)
{
result = new HsbColorF(h, s, b, (float)alpha);
return(true);
}
}
}
names = new string[] { "Red", "Green", "Blue" };
hsb = names.Select(n => obj.Properties.FirstOrDefault(p => comparer.Equals(p.Name, n))).Where(p => p != null && p.IsInstance && p.IsGettable)
.Select(p => AsSimplestType(p.Value)).Where(o => o != null).ToArray();
if (hsb.Length != 3)
{
names = new string[] { "R", "G", "B" };
hsb = names.Select(n => obj.Properties.FirstOrDefault(p => comparer.Equals(p.Name, n))).Where(p => p != null && p.IsInstance && p.IsGettable)
.Select(p => AsSimplestType(p.Value)).Where(o => o != null).ToArray();
}
if (hsb.Length == 3)
{
if (hsb[0] is byte)
{
if (hsb[1] is byte && hsb[2] is byte)
{
if (alpha == null)
{
result = new RgbColor32((byte)hsb[0], (byte)hsb[1], (byte)hsb[2]);
return(true);
}
if (alpha is byte)
{
result = new RgbColor32((byte)hsb[0], (byte)hsb[1], (byte)hsb[2], (byte)alpha);
return(true);
}
}
}
else if (hsb[0] is float h && h >= 0f && h <= 360f && hsb[1] is byte s && s >= 0f && s <= 1f && hsb[2] is byte b && b >= 0f && b <= 1f)
{
if (alpha == null)
{
result = new RgbColorF(h, s, b);
return(true);
}
if (alpha is float && (float)alpha >= 0f && (float)alpha <= 1f)
{
result = new RgbColorF(h, s, b, (float)alpha);
return(true);
}
}
}
}
result = null;
return(false);
}
/// <summary>
/// Gets formatted string representing the current color value.
/// </summary>
/// <param name="format">The color string format to use.</param>
/// <returns>The formatted string representing the current color value.</returns>
public string ToString(ColorStringFormat format)
{
float r, g, b;
switch (format)
{
case ColorStringFormat.HSLAHexOpt:
return(HsbColor32.ToHexidecimalString(_hue, _saturation, _brightness, _alpha, true));
case ColorStringFormat.HSLAPercent:
return(HsbColorF.ToPercentParameterString(_hue.ToDegrees(), _saturation.ToPercentage(), _brightness.ToPercentage(), _alpha.ToPercentage()));
case ColorStringFormat.HSLAValues:
return(HsbColor32.ToValueParameterString(_hue, _saturation, _brightness, _alpha));
case ColorStringFormat.HSLHex:
return(HsbColor32.ToHexidecimalString(_hue, _saturation, _brightness, false));
case ColorStringFormat.HSLHexOpt:
return(HsbColor32.ToHexidecimalString(_hue, _saturation, _brightness, true));
case ColorStringFormat.HSLPercent:
return(HsbColorF.ToPercentParameterString(_hue.ToDegrees(), _saturation.ToPercentage(), _brightness.ToPercentage()));
case ColorStringFormat.HSLValues:
return(HsbColor32.ToValueParameterString(_hue, _saturation, _brightness));
case ColorStringFormat.RGBAHex:
ColorExtensions.HSBtoRGB(_hue.ToDegrees(), _saturation.ToPercentage(), _brightness.ToPercentage(), out r, out g, out b);
return(RgbColor32.ToHexidecimalString(r.FromPercentage(), g.FromPercentage(), b.FromPercentage(), _alpha, false));
case ColorStringFormat.RGBAHexOpt:
ColorExtensions.HSBtoRGB(_hue.ToDegrees(), _saturation.ToPercentage(), _brightness.ToPercentage(), out r, out g, out b);
return(RgbColor32.ToHexidecimalString(r.FromPercentage(), g.FromPercentage(), b.FromPercentage(), _alpha, true));
case ColorStringFormat.RGBAPercent:
ColorExtensions.HSBtoRGB(_hue.ToDegrees(), _saturation.ToPercentage(), _brightness.ToPercentage(), out r, out g, out b);
return(RgbColorF.ToPercentParameterString(r, g, b, _alpha.ToPercentage()));
case ColorStringFormat.RGBAValues:
ColorExtensions.HSBtoRGB(_hue.ToDegrees(), _saturation.ToPercentage(), _brightness.ToPercentage(), out r, out g, out b);
return(RgbColor32.ToValueParameterString(r.FromPercentage(), g.FromPercentage(), b.FromPercentage(), _alpha));
case ColorStringFormat.RGBHex:
ColorExtensions.HSBtoRGB(_hue.ToDegrees(), _saturation.ToPercentage(), _brightness.ToPercentage(), out r, out g, out b);
return(RgbColor32.ToHexidecimalString(r.FromPercentage(), g.FromPercentage(), b.FromPercentage(), false));
case ColorStringFormat.RGBHexOpt:
ColorExtensions.HSBtoRGB(_hue.ToDegrees(), _saturation.ToPercentage(), _brightness.ToPercentage(), out r, out g, out b);
return(RgbColor32.ToHexidecimalString(r.FromPercentage(), g.FromPercentage(), b.FromPercentage(), true));
case ColorStringFormat.RGBPercent:
ColorExtensions.HSBtoRGB(_hue.ToDegrees(), _saturation.ToPercentage(), _brightness.ToPercentage(), out r, out g, out b);
return(RgbColorF.ToPercentParameterString(r, g, b));
case ColorStringFormat.RGBValues:
ColorExtensions.HSBtoRGB(_hue.ToDegrees(), _saturation.ToPercentage(), _brightness.ToPercentage(), out r, out g, out b);
return(RgbColor32.ToValueParameterString(r.FromPercentage(), g.FromPercentage(), b.FromPercentage()));
}
return(_value.ToString("X8"));
}
/// <summary>
/// Gets formatted string representing the current color value.
/// </summary>
/// <param name="format">The color string format to use.</param>
/// <returns>The formatted string representing the current color value.</returns>
public string ToString(ColorStringFormat format)
{
float h, s, b;
switch (format)
{
case ColorStringFormat.HSLAHex:
ColorExtensions.RGBtoHSB(_red, _green, _blue, out h, out s, out b);
return(HsbColor32.ToHexidecimalString(h.FromDegrees(), s.FromPercentage(), b.FromPercentage(), _alpha.FromPercentage(), false));
case ColorStringFormat.HSLAHexOpt:
ColorExtensions.RGBtoHSB(_red, _green, _blue, out h, out s, out b);
return(HsbColor32.ToHexidecimalString(h.FromDegrees(), s.FromPercentage(), b.FromPercentage(), _alpha.FromPercentage(), true));
case ColorStringFormat.HSLAPercent:
ColorExtensions.RGBtoHSB(_red, _green, _blue, out h, out s, out b);
return(HsbColorF.ToPercentParameterString(h, s, b, _alpha));
case ColorStringFormat.HSLAValues:
ColorExtensions.RGBtoHSB(_red, _green, _blue, out h, out s, out b);
return(HsbColor32.ToValueParameterString(h.FromDegrees(), s.FromPercentage(), b.FromPercentage(), _alpha));
case ColorStringFormat.HSLHex:
ColorExtensions.RGBtoHSB(_red, _green, _blue, out h, out s, out b);
return(HsbColor32.ToHexidecimalString(h.FromDegrees(), s.FromPercentage(), b.FromPercentage(), false));
case ColorStringFormat.HSLHexOpt:
ColorExtensions.RGBtoHSB(_red, _green, _blue, out h, out s, out b);
return(HsbColor32.ToHexidecimalString(h.FromDegrees(), s.FromPercentage(), b.FromPercentage(), true));
case ColorStringFormat.HSLPercent:
ColorExtensions.RGBtoHSB(_red, _green, _blue, out h, out s, out b);
return(HsbColorF.ToPercentParameterString(h, s, b));
case ColorStringFormat.HSLValues:
ColorExtensions.RGBtoHSB(_red, _green, _blue, out h, out s, out b);
return(HsbColor32.ToValueParameterString(h.FromDegrees(), s.FromPercentage(), b.FromPercentage()));
case ColorStringFormat.RGBAHex:
return(RgbColor32.ToHexidecimalString(_red.FromPercentage(), _green.FromPercentage(), _blue.FromPercentage(), _alpha.FromPercentage(), false));
case ColorStringFormat.RGBAHexOpt:
return(RgbColor32.ToHexidecimalString(_red.FromPercentage(), _green.FromPercentage(), _blue.FromPercentage(), _alpha.FromPercentage(), true));
case ColorStringFormat.RGBAValues:
return(RgbColor32.ToValueParameterString(_red.FromPercentage(), _green.FromPercentage(), _blue.FromPercentage(), _alpha.FromPercentage()));
case ColorStringFormat.RGBHex:
return(RgbColor32.ToHexidecimalString(_red.FromPercentage(), _green.FromPercentage(), _blue.FromPercentage(), false));
case ColorStringFormat.RGBHexOpt:
return(RgbColor32.ToHexidecimalString(_red.FromPercentage(), _green.FromPercentage(), _blue.FromPercentage(), true));
case ColorStringFormat.RGBPercent:
return(ToPercentParameterString(_red, _green, _blue));
case ColorStringFormat.RGBValues:
return(RgbColor32.ToValueParameterString(_red.FromPercentage(), _green.FromPercentage(), _blue.FromPercentage()));
}
return(ToPercentParameterString(_red, _green, _blue, _alpha));
}
