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using System;
using Colourful.Implementation.Conversion;
namespace Colourful.Conversion
{
public partial class ColourfulConverter
{
private XYZToLinearRGBConverter _lastXYZToLinearRGBConverter;
private XYZToLinearRGBConverter GetXYZToLinearRGBConverter(IRGBWorkingSpace workingSpace)
{
if (_lastXYZToLinearRGBConverter != null &&
_lastXYZToLinearRGBConverter.TargetRGBWorkingSpace.Equals(workingSpace))
return _lastXYZToLinearRGBConverter;
return _lastXYZToLinearRGBConverter = new XYZToLinearRGBConverter(workingSpace);
}
/// <summary>
/// Convert to RGB color
/// </summary>
public RGBColor ToRGB(in LinearRGBColor color)
{
// conversion
var converter = LinearRGBToRGBConverter.Default;
var result = converter.Convert(color);
return result;
}
/// <summary>
/// Convert to RGB color
/// </summary>
public RGBColor ToRGB(in XYZColor color)
{
// conversion
var linear = ToLinearRGB(color);
// companding to RGB
var result = ToRGB(linear);
return result;
}
/// <summary>
/// Convert to RGB color
/// </summary>
public RGBColor ToRGB(in xyYColor color)
{
var xyzColor = ToXYZ(color);
var result = ToRGB(xyzColor);
return result;
}
/// <summary>
/// Convert to RGB color
/// </summary>
public RGBColor ToRGB(in LabColor color)
{
var xyzColor = ToXYZ(color);
var result = ToRGB(xyzColor);
return result;
}
/// <summary>
/// Convert to RGB color
/// </summary>
public RGBColor ToRGB(in LChabColor color)
{
var xyzColor = ToXYZ(color);
var result = ToRGB(xyzColor);
return result;
}
/// <summary>
/// Convert to RGB color
/// </summary>
public RGBColor ToRGB(in HunterLabColor color)
{
var xyzColor = ToXYZ(color);
var result = ToRGB(xyzColor);
return result;
}
/// <summary>
/// Convert to RGB color
/// </summary>
public RGBColor ToRGB(in LuvColor color)
{
var xyzColor = ToXYZ(color);
var result = ToRGB(xyzColor);
return result;
}
/// <summary>
/// Convert to RGB color
/// </summary>
public RGBColor ToRGB(in LChuvColor color)
{
var xyzColor = ToXYZ(color);
var result = ToRGB(xyzColor);
return result;
}
/// <summary>
/// Convert to RGB color
/// </summary>
public RGBColor ToRGB(in LMSColor color)
{
var xyzColor = ToXYZ(color);
var result = ToRGB(xyzColor);
return result;
}
/// <summary>
/// Convert to RGB color
/// </summary>
public RGBColor ToRGB<T>(T color) where T : IColorVector
{
switch (color)
{
case RGBColor typedColor:
return typedColor;
case LinearRGBColor typedColor:
return ToRGB(in typedColor);
case XYZColor typedColor:
return ToRGB(in typedColor);
case xyYColor typedColor:
return ToRGB(in typedColor);
case HunterLabColor typedColor:
return ToRGB(in typedColor);
case LabColor typedColor:
return ToRGB(in typedColor);
case LChabColor typedColor:
return ToRGB(in typedColor);
case LuvColor typedColor:
return ToRGB(in typedColor);
case LChuvColor typedColor:
return ToRGB(in typedColor);
case LMSColor typedColor:
return ToRGB(in typedColor);
default:
throw new ArgumentException($"Cannot accept type '{typeof(T)}'.", nameof(color));
}
}
}
}
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