public static Pen GetForegroundPen(this IEditorFormatMap self, ColorDefinition definition, double thickness, byte alpha = 0xff) => new Pen(self.GetForegroundBrush(definition, alpha), thickness);
public static Pen GetForegroundPen(this IEditorFormatMap self, ColorDefinition definition, double thickness, byte alpha = 0xff) => new Pen(self.GetForegroundBrush(definition, alpha), thickness);