public Edge GetJoinEdge(ToothPoint point)
{
foreach (Edge item in this.Edges)
{
if (item.StartPoint.OrderNumber == this.OrderNumber && item.EndPoint.OrderNumber == point.OrderNumber)
return item;
if (item.EndPoint.OrderNumber == this.OrderNumber && item.StartPoint.OrderNumber == point.OrderNumber)
return item;
}
return null;
}
public Edge(ToothPoint from, ToothPoint to)
{
StartPoint = from;
EndPoint = to;
Distance = (int)Math.Sqrt(((EndPoint.X - StartPoint.X) * (EndPoint.X - StartPoint.X) + (EndPoint.Y - StartPoint.Y) * (EndPoint.Y - StartPoint.Y)));
}
private ToothPoint CreateNewCustomPoint()
{
Point cursorPosition = this.TranslatePoint(Mouse.GetPosition(this), cnvGraph);
ToothPoint resultPoint = new ToothPoint() { OrderNumber = _polygon.Points.Count + 1, X = (int)cursorPosition.X, Y = (int)cursorPosition.Y };
return resultPoint;
}
private void DrawPoint(ToothPoint point)
{
Ellipse ellipse = CreateCircleObject(ToothPoint.RADIUS, Color.FromRgb(255, 0, 0), point.X, point.Y);
//ellipse.MouseLeftButtonUp += new MouseButtonEventHandler(point_MouseLeftButtonUp);
//ellipse.ContextMenu = cnvGraph.ContextMenu;
//ellipse.ContextMenuOpening += new ContextMenuEventHandler(ellipse_ContextMenuOpening);
ellipse.MouseRightButtonUp += new MouseButtonEventHandler(ellipse_MouseRightButtonUp);
if (shouldBeAddedEdge)
{
AddNewPointToGraph(point);
}
// DeselecteCurrentShape();
_selectedPoint = ellipse;
ellipse.DataContext = point;
TextBlock name = new TextBlock();
name.Text = string.Format("({0})", point.OrderNumber.ToString());
name.SetValue(Canvas.TopProperty, (double)(point.Y));
name.SetValue(Canvas.LeftProperty, (double)(point.X + 10));
name.SetValue(Canvas.ZIndexProperty, 1);
name.FontSize = 8;
SolidColorBrush textBrush = new SolidColorBrush();
textBrush.Color = Color.FromRgb(225, 0, 0);
name.Foreground = textBrush;
cnvGraph.Children.Add(name);
ValidateAuxiliaryPrimitives();
}
private void ClearAuxiliaryPrimitives()
{
cnvGraph.Children.Remove(SectioningN1);
cnvGraph.Children.Remove(SectioningN2);
cnvGraph.Children.Remove(ProblemToothWidth);
cnvGraph.Children.Remove(NormalToothTangent);
cnvGraph.Children.Remove(NearestPointToBoneOnNormalToothEllipse);
cnvGraph.Children.Remove(NearestPointOnProblemToothToNormalEllipse);
SectioningN1 = null;
SectioningN2 = null;
ProblemToothWidth = null;
NormalToothTangent = null;
NearestPointToBoneOnNormalTooth = null;
NearestPointOnProblemToothToNormal = null;
}
private void CancelFollowingPoints(ToothPoint point, Shape activeShape)
{
Shape _selectedPointTemp = activeShape;
//cnvGraph.Children.Clear();
if (point.OrderNumber > 1)
{
//Get previous point
ToothPoint currentPoint = ((ToothPoint)_selectedPointTemp.DataContext);
Edge e = (from c in _polygon.Points[currentPoint.OrderNumber - 2].Edges
where c.EndPoint.OrderNumber == currentPoint.OrderNumber
select c).SingleOrDefault();
ToothPoint previousPoint = e.StartPoint;
foreach (UIElement element in cnvGraph.Children)
{
if (element is Ellipse && ((Ellipse)element).DataContext == previousPoint)
{
_selectedPointTemp = (Ellipse)element;
break;
}
}
}
else
{
_selectedPointTemp = null;
//shouldBeAddedEdge = false;
}
_polygon.CancelFollowingPoints(point.OrderNumber);
//_polygon.DrawGraph(DrawPoint, DrawLine);
DrawAllPolygons(false);
_selectedPoint = _selectedPointTemp;
}
private void CalculateAuxiliaryGeometry()
{
Point p = Mathematics.FindNearestPoligonPointToGivenPoint(
_toothSet.NormalTooth.GetPolygon(),
_toothSet.BoneEdge.Points[0].GetPoint());
NearestPointToBoneOnNormalTooth = new ToothPoint();
NearestPointToBoneOnNormalTooth.X = (int)p.X;
NearestPointToBoneOnNormalTooth.Y = (int)p.Y;
NearestPointOnProblemToothToNormal = FindNearestPointOnProblemToothByAngles(p);
Line line = new Line();
line.X1 = NearestPointToBoneOnNormalTooth.X;
line.Y1 = NearestPointToBoneOnNormalTooth.Y;
line.X2 = NearestPointOnProblemToothToNormal.X;
line.Y2 = NearestPointOnProblemToothToNormal.Y;
NormalToothTangent = line;
//Find tooth split line
SectioningN1 = GetSectioningLineN1(NormalToothTangent);
//Find tooth split 2 line
Point center = Mathematics.GetLineCenter(SectioningN1);
ToothPoint tp_betweenRoots = _toothSet.ProblemTooth.Points.Where(x => x.OrderNumber == PointBetweenRootsNumber).Single();
Point betweenRoots = tp_betweenRoots.GetPoint();
SectioningN2 = new Line();
SectioningN2.X1 = center.X;
SectioningN2.Y1 = center.Y;
SectioningN2.X2 = tp_betweenRoots.X;
SectioningN2.Y2 = tp_betweenRoots.Y;
//Find problem tooth width
ProblemToothWidth = FindProblemToothWidthLine();
}
private void AddPoint(ToothPoint point)
{
if (_polygon.Points.Count == _polygon.MaxPoligonPointsNumber)
{
return;
}
//ToothPoint point = CreateNewCustomPoint();
shouldBeAddedEdge = true;
DrawPoint(point);
shouldBeAddedEdge = false;
}
private void AddNewPointToGraph(ToothPoint point)
{
if (_selectedPoint != null)
{
ToothPoint selectedPoint = _selectedPoint.DataContext as ToothPoint;
if (selectedPoint != null)
{
_polygon.Points.Add(point);
Edge edge = new Edge(selectedPoint, point);
selectedPoint.Edges.Add(edge);
point.Edges.Add(edge);
DrawLine(edge, point.OrderNumber == _polygon.MaxPoligonPointsNumber);
if (point.OrderNumber == _polygon.MaxPoligonPointsNumber)
{
Edge finalEdge = new Edge(point, (ToothPoint)_polygon.Points[0]);
point.Edges.Add(finalEdge);
((ToothPoint)_polygon.Points[0]).Edges.Add(finalEdge);
DrawLine(finalEdge);
shouldBeAddedEdge = false;
DrawAllPolygons();
}
}
}
else
{
_polygon.Points.Add(point);
}
}