// TODO dont use callermembername. this should all be staticly typed using the other contructor.
public Material(Color color, [CallerMemberName] string cmn = null)
{
Color = color;
Brush = new SolidColorBrush(color);
if (cmn == null)
{
throw new Exception("CallerMemberName not assigned.");
}
var brushName = "";
var intensityStr = "";
var hasEncounteredDigit = false;
foreach (var c in cmn.ToCharArray())
{
if (!char.IsLetterOrDigit(c))
{
throw new Exception("Improper naming convension for auto brush");
}
if (char.IsDigit(c))
{
hasEncounteredDigit = true;
intensityStr += c;
}
if (char.IsLetter(c))
{
if (hasEncounteredDigit)
{
throw new Exception("Improper naming convension for auto brush ([Letter]*A?[Digit]*");
}
brushName += c;
}
}
BrushFamily = brushName;
Luminosity = brushName.EndsWith("A") ? Luminosity.Parse("A" + intensityStr) : Luminosity.Parse("P" + intensityStr);
}
public Material GetMaterialWithOpacity(Luminosity i, double opacity)
{
var material = GetMaterial(i);
return(material.WithOpacity(opacity));
}
