public Position(Offset x, Offset y)
{
X = x;
Y = y;
}
public Position(double x, double y, OffsetType type)
{
X = new Offset(x, type);
Y = new Offset(y, type);
}
public GradientBuilder AddStop(Color color, double offset)
{
return(AddStop(color, Offset.Prop(offset)));
}