public void Parse(XmlElement element)
{
foreach (object node in element.ChildNodes)
{
if (!(node is XmlElement))
{
continue;
}
var ele = (XmlElement)node;
if (ele.LocalName != "Rectangle")
{
continue;
}
var rect = new RectangleF();
Rectangles.ParseXmlElement(ref rect, ele);
Add(rect);
}
}