public void PaintTree(GeoSquareData node)
{
var rec = new Rectangle
{
Height = node.Height,
Width = node.Width
};
var varyingColorBrush = new SolidColorBrush(Color.FromArgb(255, 255, 0, 0));
rec.StrokeThickness = 0.7;
rec.Stroke = varyingColorBrush;
rec.Fill = new SolidColorBrush(Colors.Transparent);
Canvas.SetTop(rec, node.Y);
Canvas.SetLeft(rec, node.X);
mapCanvas.Children.Add(rec);
}
public void BuildTreeFromDot(GeoSquareData currentNode, SetCollection <GeoSquareData> geoRepo, Dot dot, int maxLevel = 5)
{
geoRepo.Add(currentNode);
if (currentNode.level == maxLevel)
{
return;
}
if (currentNode.level % 2 == 0)
{
if (dot.position.Y >= currentNode.center.Y)
{
var Higherleaf = new GeoSquareData
{
level = currentNode.level + 1,
Id = currentNode.Id << 1 | 1,
center = new Vector(currentNode.center.X, currentNode.center.Y + (currentNode.Height / 4)),
Height = currentNode.Height / 2,
Width = currentNode.Width
};
dot.geoId = Higherleaf.Id;
BuildTreeFromDot(Higherleaf, geoRepo, dot, maxLevel);
}
else
{
var Lowerleaf = new GeoSquareData
{
level = currentNode.level + 1,
Id = currentNode.Id << 1 | 0,
center = new Vector(currentNode.center.X, currentNode.center.Y - (currentNode.Height / 4)),
Height = currentNode.Height / 2,
Width = currentNode.Width
};
dot.geoId = Lowerleaf.Id;
BuildTreeFromDot(Lowerleaf, geoRepo, dot, maxLevel);
}
}
else
{
if (dot.position.X >= currentNode.center.X)
{
var Higherleaf = new GeoSquareData
{
level = currentNode.level + 1,
Id = currentNode.Id << 1 | 1,
center = new Vector(currentNode.center.X + (currentNode.Width / 4), currentNode.center.Y),
Height = currentNode.Height,
Width = currentNode.Width / 2
};
dot.geoId = Higherleaf.Id;
BuildTreeFromDot(Higherleaf, geoRepo, dot, maxLevel);
}
else
{
var Lowerleaf = new GeoSquareData
{
level = currentNode.level + 1,
Id = currentNode.Id << 1 | 0,
center = new Vector(currentNode.center.X - (currentNode.Width / 4), currentNode.center.Y),
Height = currentNode.Height,
Width = currentNode.Width / 2
};
dot.geoId = Lowerleaf.Id;
BuildTreeFromDot(Lowerleaf, geoRepo, dot, maxLevel);
}
}
}
