private EllipseItem CreateEllipseItem(GmpFactorTreeNode node, object value, double width, double height, double x, double y)
{
EllipseItem result = new EllipseItem(node);
result.Value = value;
result.Width = width;
result.Height = height;
result.Y = y;
result.X = x;
return(result);
}
private void CalculateFactorTree()
{
if (this.m_FactorTree != null)
{
if (m_EllipseItems == null)
{
m_EllipseItems = new Dictionary <GmpFactorTreeNode, EllipseItem>();
}
GmpFactorTreeNode root = FactorTree.Root;
double y = ItemSize / 2;
double xRoot = 80;
EllipseItem item;
if (m_EllipseItems.ContainsKey(root))
{
item = m_EllipseItems[root];
}
else
{
item = CreateEllipseItem(root, root.Value, ItemSize, ItemSize, xRoot, y);
}
item.IsRoot = true;
EllipseItem parent = item;
item.IsPrime = root.IsPrime;
GmpFactorTreeNode node = root.LeftChild;
double xleft = 10;
double xright = 100;
bool even = true;
while (node != null)
{
EllipseItem i = null;
if (m_EllipseItems.ContainsKey(node))
{
i = m_EllipseItems[node];
}
else
{
i = new EllipseItem(node);
}
i.Parent = parent;
i.Allign = EllipseAllign.Right;
double xItem = xright;
if (even)
{
i.Allign = EllipseAllign.Left;
xItem = xleft;
y += ItemSize + item.Height / 2;
}
else
{
//y += ItemSize/2;
}
i.Value = node.Value;
i.Height = ItemSize;
i.Width = ItemSize;
i.X = xItem;
i.Y = y;
i.IsPrime = node.IsPrime;
if (!m_EllipseItems.ContainsKey(node))
{
m_EllipseItems.Add(node, i);
}
even = !even;
xright += 10;
xleft += 10;
if (node.RightSibling != null)
{
i.IsPrime = true;
node = node.RightSibling;
continue;
}
parent = i;
node = node.LeftChild;
}
if (!m_EllipseItems.ContainsKey(root))
{
m_EllipseItems.Add(root, item);
}
}
}
public EllipseConnector(EllipseItem end1, EllipseItem end2)
{
EllipseEnd1 = end1;
EllipseEnd2 = end2;
}
