Gradient

public Gradient()

[TypeConverter(typeof(DoubleArrayConverter))]
public object[] Center { get; set; }

[TypeConverter(typeof(DoubleArrayConverter))]
public object[] End { get; set; }

public bool IsDefault { get; }

public double Radius { get; set; }

[TypeConverter(typeof(DoubleArrayConverter))]
public object[] Start { get; set; }

public DiagramGradientStopsCollection StopsCollection { get; }

public GradientType Type { get; set; }

protected override void LoadViewState(object state)

protected override object SaveViewState()

protected override void TrackViewState()