/**
* There was an error processing a node, create an error node.
* wrap the completed area with a MathMLWrapper area and set the
* elements area field to point to the newly completed area
*/
private Area Error(IFormattingContext ctx, MathMLElement e, String errorMsg)
{
Debug.WriteLine("Error Formatting " + e.GetType().Name + " element, " + errorMsg);
Area area = AreaFactory.String(ctx, "?");
area = AreaFactory.Color(Color.Red, area);
area = new MathMLWrapperArea(area, e);
Area.SetArea(e, area);
return area;
}
/**
* wrap the completed area with a MathMLWrapper area and set the
* elements area field to point to the newly completed area
*/
private Area CompleteArea(IFormattingContext ctx, MathMLElement e, Area area)
{
if(ctx.cacheArea)
{
area = new MathMLWrapperArea(area, e);
Area.SetArea(e, area);
}
return area;
}