private void drawTree(MeasuredLayout item, DrawCanvas canvas)
{
foreach (MeasuredLayout child in item.getCalculatedChildren())
{
DrawCanvas canvasClone = canvas.Clone();
canvasClone.setTopLeft(item.getBounds().rect.Left, item.getBounds().rect.Top);
child.drawable.draw(canvasClone, child.getBounds().rect);
drawTree(child, canvasClone);
}
}