/// <summary>
/// Converts a <see cref="SplatColor"/> into the XAML <see cref="SolidColorBrush"/>.
/// </summary>
/// <param name="value">The color to convert.</param>
/// <returns>The <see cref="SolidColorBrush"/> generated.</returns>
public static SolidColorBrush ToNativeBrush(this SplatColor value)
{
var ret = new SolidColorBrush(value.ToNative());
ret.Freeze();
return(ret);
}
/// <summary>
/// Converts a <see cref="NSColor"/> into the cocoa native <see cref="SplatColor"/>.
/// </summary>
/// <param name="value">The color to convert.</param>
/// <returns>The <see cref="SplatColor"/> generated.</returns>
public static SplatColor FromNative(this NSColor value)
{
if (value is null)
{
throw new ArgumentNullException(nameof(value));
}
value.GetRgba(out var r, out var g, out var b, out var a);
return(SplatColor.FromArgb((int)(a * 255.0f), (int)(r * 255.0f), (int)(g * 255.0f), (int)(b * 255.0f)));
}
/// <summary>
/// Find a SplatColor which matches a <see cref="KnownColors"/>.
/// </summary>
/// <param name="c">The color to get the color match for.</param>
/// <returns>A <see cref="SplatColor"/> which matched or <see cref="SplatColor.Empty"/> otherwise.</returns>
public static SplatColor FindColorMatch(SplatColor c)
{
// FIXME: Linear scan
uint argb = (uint)c.ToArgb();
// 1-based
const int first_real_color_index = (int)KnownColor.AliceBlue;
const int last_real_color_index = (int)KnownColor.YellowGreen;
for (int i = first_real_color_index - 1; i < last_real_color_index; i++)
{
if (argb == KnownColors.ArgbValues[i])
{
return(KnownColors.FromKnownColor((KnownColor)i));
}
}
return(SplatColor.Empty);
}
/// <summary>
/// Converts a <see cref="SplatColor"/> into the cocoa native <see cref="NSColor"/>.
/// </summary>
/// <param name="value">The color to convert.</param>
/// <returns>The <see cref="NSColor"/> generated.</returns>
public static NSColor ToNative(this SplatColor value)
{
return(NSColor.FromSrgb(value.R / 255.0f, value.G / 255.0f, value.B / 255.0f, value.A / 255.0f));
}
/// <summary>
/// Converts a <see cref="SplatColor"/> into the cocoa native <see cref="UIColor"/>.
/// </summary>
/// <param name="value">The color to convert.</param>
/// <returns>The <see cref="UIColor"/> generated value.</returns>
public static UIColor ToNative(this SplatColor value)
{
return(new UIColor(value.R / 255.0f, value.G / 255.0f, value.B / 255.0f, value.A / 255.0f));
}
/// <summary>
/// Converts a <see cref="Color"/> into the android native <see cref="SplatColor"/>.
/// </summary>
/// <param name="value">The color to convert.</param>
/// <returns>The <see cref="SplatColor"/> generated.</returns>
public static SplatColor FromNative(this Color value)
{
return(SplatColor.FromArgb(value.A, value.R, value.G, value.B));
}
/// <summary>
/// Converts a <see cref="SplatColor"/> into the android native <see cref="Color"/>.
/// </summary>
/// <param name="value">The color to convert.</param>
/// <returns>The <see cref="Color"/> generated.</returns>
public static Color ToNative(this SplatColor value)
{
return(new Color(value.R, value.G, value.B, value.A));
}
/// <summary>
/// Converts a <see cref="SplatColor"/> into the XAML <see cref="Color"/>.
/// </summary>
/// <param name="value">The color to convert.</param>
/// <returns>The <see cref="Color"/> generated.</returns>
public static Color ToNative(this SplatColor value)
{
return(Color.FromArgb(value.A, value.R, value.G, value.B));
}
/// <summary>
/// Gets a SplatColor from a <see cref="KnownColor"/>.
/// </summary>
/// <param name="kc">The value to get the color for.</param>
/// <returns>A <see cref="SplatColor"/> representing the value.</returns>
public static SplatColor FromKnownColor(KnownColor kc)
{
return(SplatColor.FromKnownColor(kc));
}
/// <summary>
/// Converts a <see cref="NSColor"/> into the cocoa native <see cref="SplatColor"/>.
/// </summary>
/// <param name="value">The color to convert.</param>
/// <returns>The <see cref="SplatColor"/> generated.</returns>
public static SplatColor FromNative(this NSColor value)
{
value.GetRgba(out var r, out var g, out var b, out var a);
return(SplatColor.FromArgb((int)(a * 255.0f), (int)(r * 255.0f), (int)(g * 255.0f), (int)(b * 255.0f)));
}
