Does anyone have any suggestions on how to justify read-only text (rendered into a TextBlock) in Silverlight 2? WPF supports text justification by way of the TextAlignment enumeration:

public enum TextAlignment
{
    Left,
    Right,
    Center,
    Justify // <--- Missing from Silverlight :(
}

However, Silverlight 2 only supports the following:

public enum TextAlignment
{
    Center,
    Left,
    Right
}

Any ideas or suggestions gratefully received.