/// <summary>
/// Gets a solid color brush from the color specified.
/// </summary>
/// <param name="color">The color in RGBA format (A is the least significant byte).</param>
/// <returns>A solid color brush.</returns>
public System.Windows.Media.Brush GetBrushFromColor(ExCSS.Color color)
{
if (!_cachedSolidBrushes.TryGetValue(color, out var brush))
{
brush = new System.Windows.Media.SolidColorBrush(ToColor(color));
brush.Freeze();
_cachedSolidBrushes.Add(color, brush);
}
return(brush);
}
public System.Windows.Media.Color ToColor(ExCSS.Color color)
{
if (InvertColors)
{
return(System.Windows.Media.Color.FromArgb(color.A, (byte)(255 - color.R), (byte)(255 - color.G), (byte)(255 - color.B)));
}
else
{
return(System.Windows.Media.Color.FromArgb(color.A, color.R, color.G, color.B));
}
}
public static string ToColorString(ExCSS.Color color)
{
if (0xFF == color.A) // fully opaque
{
return(string.Format("#{0:X2}{1:X2}{2:X2}", color.R, color.G, color.B));
}
else
{
return(string.Format("#{0:X2}{0:X2}{0:X2}{0:X2}", color.A, color.R, color.G, color.B));
}
}
