protected internal void AddImage(Image img) {
// if there is an element on the stack...
Object current = stack.Pop();
// ...and it's a Chapter or a Section, the Image can be
// added directly
if (current is Chapter
|| current is Section
|| current is Cell) {
((ITextElementArray) current).Add(img);
stack.Push(current);
return;
}
// ...if not, we need to to a lot of stuff
else {
Stack newStack = new Stack();
while (!(current is Chapter
|| current is Section || current is Cell)) {
newStack.Push(current);
if (current is Anchor) {
img.Annotation = new Annotation(0, 0, 0,
0, ((Anchor) current).Reference);
}
current = stack.Pop();
}
((ITextElementArray) current).Add(img);
stack.Push(current);
while (newStack.Count != 0) {
stack.Push(newStack.Pop());
}
return;
}
}
