void drawRandomTree()
{
t=Tree.Generate(gen_type,
depth: tree_depth,
max_breadth: tree_breadth, // 40,100
num_first_children : -1,
max_nodes : -1);
//t.root.Visible=false;
depthMap=DepthMap.Generate(t.MaxDepth, rand);
t.Root.Point.X = this.splitContainer1.Panel2.Width / 2;
t.Root.Point.Y = this.splitContainer1.Panel2.Height / 2;
radius = new PointF();
radius.Y = (float)branch_radius;
radius.X=radius.Y;
#if RADIAL
t.LayoutRadial2D(radius, edge_length, layout_type, chkGrow.Checked);
#else
t.LayoutTopDown2D(radius, edge_length, layout_type, chkGrow.Checked);
#endif
Render();
}
void fsTreeRenderNode(Tree owner, TNode c)
{
if (owner.MaxDepth == 0) return;
t = owner;
t.Root.Point.X = this.splitContainer1.Panel2.Width / 2;
t.Root.Point.Y = this.splitContainer1.Panel2.Height / 2;
t.UpdateAttributes();
depthMap = DepthMap.Generate(t.MaxDepth, rand);
#if RADIAL
t.LayoutRadial2D(radius, edge_length, layout_type, chkGrow.Checked);
#else
t.LayoutTopDown2D(radius, edge_length, layout_type, chkGrow.Checked);
#endif
Redraw(false);
}