object MathML.MathMLVisitor.Visit(MathMLMathElement e, object args)
{
MathMLElement c = (MathMLElement)args;
MathMLElement n = null;
switch (selection)
{
case SelectionType.Prev:
{
if ((n = PreviousMathSibling(c)) != null)
{
return(n);
}
else
{
selection = SelectionType.Start;
return(c.Accept(this, null));
}
}
case SelectionType.Next:
{
if ((n = NextMathSibling(c)) != null)
{
selection = SelectionType.Start;
index = 0;
return(n.Accept(this, null));
}
else
{
selection = SelectionType.End;
return(c.Accept(this, null));
}
}
case SelectionType.Start:
{
n = e.FirstChild as MathMLElement;
return(n != null?n.Accept(this, null) : null);
}
case SelectionType.End:
{
n = e.LastChild as MathMLElement;
return(n != null?n.Accept(this, null) : null);
}
default:
{
return(null);
}
}
}
object MathML.MathMLVisitor.Visit(MathMLMathElement e, object args)
{
return ((Area)formatter.Visit(e, args)).BoundingBox;
}
public void SetMathElement(MathMLMathElement value)
{
mathElement = value;
}
object MathML.MathMLVisitor.Visit(MathMLMathElement e, object args)
{
return(((Area)formatter.Visit(e, args)).BoundingBox);
}
public void SetMathElement(MathMLMathElement value)
{
mathElement = value;
}
