object MathML.MathMLVisitor.Visit(MathMLTableElement e, object args)
{
MathMLTableSizer sizer = new MathMLTableSizer((IFormattingContext)args, this, e);
return(sizer.BoundingBox);
}
object MathML.MathMLVisitor.Visit(MathMLTableElement e, object args)
{
MathMLTableSizer sizer = new MathMLTableSizer((IFormattingContext)args, this, e);
return sizer.BoundingBox;
}
public object Visit(MathMLTableElement e, object args)
{
Area cache = Area.GetArea(e);
if(cache != null) return cache;
IFormattingContext ctx = ((IFormattingContext)args).Clone();
MathMLTableSizer sizer = new MathMLTableSizer(ctx, measurer, e);
ArrayList cells = new ArrayList();
Debug.WriteLine("Formatting table, extent will be: " + sizer.BoundingBox);
for(int i = 0; i < sizer.Cells.Length; i++)
{
for(int j = 0; j < sizer.Cells[i].Length; j++)
{
if(sizer.Cells[i][j] != null)
{
Debug.WriteLine("Formatting cell at [" + i + "][" + j + "] to size of " + sizer.CellSizes[i][j] +
", shift of " + sizer.CellShifts[i][j]);
// format an area, try to stretch the area to fit the cell
ctx.Stretch = sizer.CellSizes[i][j];
Area cell = (Area)sizer.Cells[i][j].Accept(this, ctx);
// get attributes of cell
BoundingBox cellSize = sizer.CellSizes[i][j];
PointF cellShift = sizer.CellShifts[i][j];
// adjust the cell shift so the area is aligned properly
PointF areaShift = GetCellAlignment(sizer.Cells[i][j], cell, ctx, cellSize, cellShift);
cells.Add(new TableCellArea(sizer.Cells[i][j], cell, cellSize, cellShift, areaShift));
}
Debug.WriteLineIf(sizer.Cells[i][j] == null, "Cell at [" + i + "][" + j + "] is null");
}
}
return new TableArea(e, (Area[])cells.ToArray(typeof(Area)), sizer.BoundingBox, sizer.SolidLines,
sizer.DashedLines);
}
