// overriding some of the ArrayList-methods
/// <summary>
/// Adds a Chunk, an Anchor or another Phrase
/// to this Phrase.
/// </summary>
/// <param name="index">index at which the specified element is to be inserted</param>
/// <param name="o">an object of type Chunk, Anchor, or Phrase</param>
public void Add(int index, Object o)
{
try {
IElement element = (IElement)o;
if (element.Type == Element.CHUNK)
{
Chunk chunk = (Chunk)element;
if (!font.isStandardFont())
{
chunk.Font = font.difference(chunk.Font);
}
base[index] = chunk;
}
else if (element.Type == Element.PHRASE ||
element.Type == Element.ANCHOR ||
element.Type == Element.ANNOTATION ||
element.Type == Element.TABLE || // line added by David Freels
element.Type == Element.GRAPHIC)
{
base.Insert(index, element);
}
else
{
throw new Exception(element.Type.ToString());
}
}
catch (Exception cce) {
throw new Exception("Insertion of illegal Element: " + cce.Message);
}
}