/// <summary>Create brush for console color.</summary>
/// <remarks>Most named values are very different from createSolidBrush, the console colors are from CGA.
/// For example, parsing "Green" string will get you #008000, ConsoleColor.Green returns #00FF00.</remarks>
/// <seealso href="https://en.wikipedia.org/wiki/Color_Graphics_Adapter#With_an_RGBI_monitor" />
/// <seealso href="https://docs.microsoft.com/en-us/dotnet/api/system.drawing.color?view=netcore-2.1" />
public static iBrush createSolidBrush(this iDrawDevice device, ConsoleColor color)
{
if (device is DrawDevice vrmac)
{
return(new SolidColorBrush(color));
}
if (null == consoleColors)
{
consoleColors = PredefinedPaletteEntries.readPalette();
}
Vector4 vals = consoleColors[(int)color];
return(device.createSolidColorBrush(vals));
}
/// <summary>Create solid color brush from premultiplied RGBA values</summary>
public static iSolidColorBrush createSolidBrush(this iDrawDevice device, Vector4 color)
{
return(device.createSolidColorBrush(ref color));
}
/// <summary>Create solid color brush from color string like "blue" or "#ffccff44"</summary>
public static iSolidColorBrush createSolidBrush(this iDrawDevice device, string colorString)
{
Vector4 color = Color.parseNonPremultiplied(colorString);
return(device.createSolidColorBrush(ref color));
}
/// <summary>Parse string to color, and create a new solid color brush of that color.</summary>
public static iBrush createSolidBrush(this iDrawDevice device, string colorString)
{
return(device.createSolidColorBrush(device.parseBrushColor(colorString)));
}