//==========================================================================
public GradientBrush ToBrush()
{
GradientBrush brush = CreateBrush();
if (Reference != null)
{
if (!Document.Elements.ContainsKey(Reference))
{
return(null);
}
SvgGradientBaseElement reference = Document.Elements[Reference] as SvgGradientBaseElement;
if (reference == null)
{
throw new NotImplementedException();
}
reference.SetBrush(brush);
}
return(SetBrush(brush));
}
