public LinearGradientBrush([NotNull] DrawingContext context, LinearGradientBrushProperties properties, [NotNull] GradientStopCollection gradientStopCollection)
     : this(context, properties, BrushProperties.Default, gradientStopCollection)
 {
 }
 public LinearGradientBrush([NotNull] DrawingContext context, LinearGradientBrushProperties properties, BrushProperties brushProperties, [NotNull] GradientStopCollection gradientStopCollection)
     : base(context, LoadEffect, brushProperties)
 {
     GradientStopCollection = gradientStopCollection;
     Properties             = properties;
 }