private static void ComputeLength(PropertyNode[] items, int start, int end)
{
var x = (double)items [start + 0].Value;
var y = (double)items [start + 1].Value;
var length = Math.Sqrt (x * x + y * y);
items [start + 2].Value = length;
}
private static void ComputeEllipse(PropertyNode[] items, int start, int end)
{
var x = (double)items [start + 0].Value;
var y = (double)items [start + 1].Value;
var width = (double)items [start + 2].Value;
var height = (double)items [start + 3].Value;
items [start + 4].Value = new Rectangle () {
X = x, Y = y, Width = width, Height = height
};
}
