private void CalculateChildrenForThisNode(CoordinateRestriction coordinateRestriction)
{
var children = coordinateRestriction.Vertex.ChildVertexes.ToList();
if (children.Count == 0)
{
return;
}
var vacantAngleForEachChild =
(coordinateRestriction.MaxAngle - coordinateRestriction.MinAngle) / children.Count;
var currentChildMinAngle = coordinateRestriction.MinAngle;
foreach (var child in children)
{
var childMinAngle = currentChildMinAngle;
var childMaxAngle = childMinAngle + vacantAngleForEachChild;
var thisChildDirectionAngle = (childMinAngle + childMaxAngle) / 2;
var childCoo = new CoordinateRestriction(childMinAngle, childMaxAngle, child);
_points.Add(child,
CalculateNewPointLocation(child.DistanceToParentVertex, thisChildDirectionAngle,
_points[coordinateRestriction.Vertex]));
CalculateChildrenForThisNode(childCoo);
currentChildMinAngle += vacantAngleForEachChild;
}
}
public Dictionary <Vertex, Point> CalculatePointsCoordinates(Vertex rootVertex, int imageSize)
{
_points = new Dictionary <Vertex, Point>
{
{
rootVertex,
new Point(Convert.ToInt32(imageSize / 2), Convert.ToInt32(imageSize / 2))
}
};
var coordinateRestriction = new CoordinateRestriction(0, 2 * Math.PI, rootVertex);
CalculateChildrenForThisNode(coordinateRestriction);
return(_points);
}
