public static Gesture_Event_Sorting_Group Detect(List <My_Point> points, Gesture_Controler controler)
{
List <My_Point> result = new List <My_Point>();
Gesture_Event_Grouping resturedCluster = null;
Gesture_Event_Sorting_Group sortingGroupEvent = null;
foreach (My_Point p in points)
{
if (p.Sender is Menu_Sort_Box)
{
foreach (Gesture_Event gesture in Gesture_List.GestureList)
{
if (gesture is Gesture_Event_Grouping)
{
Gesture_Event_Grouping cluster = gesture as Gesture_Event_Grouping;
if (cluster.IsGrouping())
{
My_Point[] clusterPoints = cluster.Points;
if (Enclose_Helper.PNPoly(clusterPoints, p.CurrentPoint.Position.X, p.CurrentPoint.Position.Y))
{
resturedCluster = cluster;
result.Add(p);
foreach (My_Point clusterPoint in clusterPoints)
{
result.Add(clusterPoint);
}
My_Point[] argPoints = result.ToArray();
object[] objects = new object[cluster.Senders.Length + 1];
objects[0] = cluster.Points[0].Sender;
for (int i = 0; i < cluster.Senders.Length; i++)
{
objects[i + 1] = cluster.Senders[i];
}
sortingGroupEvent = new Gesture_Event_Sorting_Group();
sortingGroupEvent.Points = cluster.Points;
Gesture_List.addGesture(sortingGroupEvent);
Gesture_SortingGroup_Listener listener = new Gesture_SortingGroup_Listener(controler, sortingGroupEvent);
sortingGroupEvent.Register(objects, argPoints);
}
}
}
}
}
}
if (resturedCluster != null)
{
Gesture_List.removeGesture(resturedCluster);
controler.Control.MainWindow.GroupingGestureLayer.Remove(resturedCluster);
foreach (My_Point p in result)
{
points.Remove(p);
}
return(sortingGroupEvent);
}
return(null);
}
public static Gesture_Event_Grouping Detect(List <My_Point> points, Gesture_Controler controler)
{
List <My_Point> result = new List <My_Point>();
if (points.Count == 4)
{
foreach (My_Point p in points)
{
if (p.Sender is Card_Layer)
{
result.Add(p);
}
}
}
if (result.Count == 4)
{
My_Point[] argPoints = result.ToArray();
Card[] cards = Card_List.CardList.ToArray();
My_Point[] Newpoint = new My_Point[4];
for (int i = 0; i < 4; i++)
{
Newpoint[i] = argPoints[i];
}
double maxX_1 = Math.Max(Math.Min(Newpoint[0].CurrentPoint.Position.X, Newpoint[1].CurrentPoint.Position.X), Math.Min(Newpoint[2].CurrentPoint.Position.X, Newpoint[3].CurrentPoint.Position.X));
double maxX_2 = Math.Min(Math.Max(Newpoint[0].CurrentPoint.Position.X, Newpoint[1].CurrentPoint.Position.X), Math.Max(Newpoint[2].CurrentPoint.Position.X, Newpoint[3].CurrentPoint.Position.X));
double maxY_1 = Math.Max(Math.Min(Newpoint[0].CurrentPoint.Position.Y, Newpoint[1].CurrentPoint.Position.Y), Math.Min(Newpoint[2].CurrentPoint.Position.Y, Newpoint[3].CurrentPoint.Position.Y));
double maxY_2 = Math.Min(Math.Max(Newpoint[0].CurrentPoint.Position.Y, Newpoint[1].CurrentPoint.Position.Y), Math.Max(Newpoint[2].CurrentPoint.Position.Y, Newpoint[3].CurrentPoint.Position.Y));
double midX = (maxX_1 + maxX_2) / 2;
double midY = (maxY_1 + maxY_2) / 2;
My_Point[] orderedPoints = new My_Point[4];
int count1 = 0;
int count2 = 0;
int count3 = 0;
int count4 = 0;
for (int i = 0; i < 4; i++)
{
if (Newpoint[i].CurrentPoint.Position.X > midX && Newpoint[i].CurrentPoint.Position.Y <= midY)
{
count1++;
}
if (Newpoint[i].CurrentPoint.Position.X <= midX && Newpoint[i].CurrentPoint.Position.Y < midY)
{
count2++;
}
if (Newpoint[i].CurrentPoint.Position.X < midX && Newpoint[i].CurrentPoint.Position.Y >= midY)
{
count3++;
}
if (Newpoint[i].CurrentPoint.Position.X >= midX && Newpoint[i].CurrentPoint.Position.Y > midY)
{
count4++;
}
}
if (count1 > 1 || count2 > 1 || count3 > 1 || count4 > 1)
{
if (count1 > 1)
{
int countIndexRight1 = 0;
int countIndexRight2 = 0;
for (int i = 0; i < 4; i++)
{
if (Newpoint[i].CurrentPoint.Position.X > midX && Newpoint[i].CurrentPoint.Position.Y <= midY)
{
countIndexRight1++;
if (countIndexRight1 > 1)
{
if (Newpoint[i].CurrentPoint.Position.X < orderedPoints[0].CurrentPoint.Position.X)
{
orderedPoints[1] = argPoints[i];
}
else
{
orderedPoints[1] = orderedPoints[0];
orderedPoints[0] = argPoints[i];
}
break;
}
orderedPoints[0] = argPoints[i];
}
}
double disRight = 0;
for (int i = 0; i < 4; i++)
{
if (Newpoint[i].CurrentPoint.Position.X < midX && Newpoint[i].CurrentPoint.Position.Y >= midY)
{
countIndexRight2++;
if (countIndexRight2 > 1)
{
double temp = Math.Pow((Newpoint[i].CurrentPoint.Position.X - orderedPoints[1].CurrentPoint.Position.X), 2) + Math.Pow((Newpoint[i].CurrentPoint.Position.Y - orderedPoints[1].CurrentPoint.Position.Y), 2);
if (temp > disRight)
{
orderedPoints[3] = argPoints[i];
}
else
{
orderedPoints[3] = orderedPoints[2];
orderedPoints[2] = argPoints[i];
}
break;
}
orderedPoints[2] = argPoints[i];
disRight = Math.Pow((Newpoint[i].CurrentPoint.Position.X - orderedPoints[1].CurrentPoint.Position.X), 2) + Math.Pow((Newpoint[i].CurrentPoint.Position.Y - orderedPoints[1].CurrentPoint.Position.Y), 2);
}
}
}
else if (count2 > 1)
{
int countIndexLeft1 = 0;
int countIndexLeft2 = 0;
for (int i = 0; i < 4; i++)
{
if (Newpoint[i].CurrentPoint.Position.X <= midX && Newpoint[i].CurrentPoint.Position.Y < midY)
{
countIndexLeft1++;
if (countIndexLeft1 > 1)
{
if (Newpoint[i].CurrentPoint.Position.X < orderedPoints[0].CurrentPoint.Position.X)
{
orderedPoints[1] = argPoints[i];
}
else
{
orderedPoints[1] = orderedPoints[0];
orderedPoints[0] = argPoints[i];
}
break;
}
orderedPoints[0] = argPoints[i];
}
}
double disLeft = 0;
for (int i = 0; i < 4; i++)
{
if (Newpoint[i].CurrentPoint.Position.X >= midX && Newpoint[i].CurrentPoint.Position.Y > midY)
{
countIndexLeft2++;
if (countIndexLeft2 > 1)
{
double temp = Math.Pow((Newpoint[i].CurrentPoint.Position.X - orderedPoints[1].CurrentPoint.Position.X), 2) + Math.Pow((Newpoint[i].CurrentPoint.Position.Y - orderedPoints[1].CurrentPoint.Position.Y), 2);
if (temp > disLeft)
{
orderedPoints[3] = argPoints[i];
}
else
{
orderedPoints[3] = orderedPoints[2];
orderedPoints[2] = argPoints[i];
}
break;
}
orderedPoints[2] = argPoints[i];
disLeft = Math.Pow((Newpoint[i].CurrentPoint.Position.X - orderedPoints[1].CurrentPoint.Position.X), 2) + Math.Pow((Newpoint[i].CurrentPoint.Position.Y - orderedPoints[1].CurrentPoint.Position.Y), 2);
}
}
}
}
else
{
for (int i = 0; i < 4; i++)
{
if (Newpoint[i].CurrentPoint.Position.X > midX && Newpoint[i].CurrentPoint.Position.Y < midY)
{
orderedPoints[0] = argPoints[i];
}
else if (Newpoint[i].CurrentPoint.Position.X < midX && Newpoint[i].CurrentPoint.Position.Y < midY)
{
orderedPoints[1] = argPoints[i];
}
else if (Newpoint[i].CurrentPoint.Position.X <midX && Newpoint[i].CurrentPoint.Position.Y> midY)
{
orderedPoints[2] = argPoints[i];
}
else if (Newpoint[i].CurrentPoint.Position.X > midX && Newpoint[i].CurrentPoint.Position.Y > midY)
{
orderedPoints[3] = argPoints[i];
}
}
}
List <Card> objects = new List <Card>();
lock (cards)
{
foreach (Card c in cards)
{
if (Enclose_Helper.PNPoly(orderedPoints, c.CurrentPosition.X, c.CurrentPosition.Y))
{
objects.Add(c);
}
}
}
if (objects.Count > 0)
{
Gesture_Event_Grouping gestureEvent = new Gesture_Event_Grouping();
gestureEvent.Points = orderedPoints;
gestureEvent.Senders = objects.ToArray();
Gesture_List.addGesture(gestureEvent);
Gesture_Grouping_Listener gestureListener = new Gesture_Grouping_Listener(controler, gestureEvent);
gestureEvent.Register(objects.ToArray(), orderedPoints);
foreach (My_Point p in result)
{
points.Remove(p);
}
return(gestureEvent);
}
return(null);
}
else
{
return(null);
}
}