else if (horizontalAlign == HorizontalAlignment.CENTER)
{
offsetX = (baseSize.width - childSize.width + 1) >> 1;
}
VerticalAlignment verticalAlign = constraint.getVerticalAlignment();
if (verticalAlign == VerticalAlignment.TOP)
{
offsetY = constraint.getTopMargin();
}
else if (verticalAlign == VerticalAlignment.BOTTOM)