private void RemoveNodeButton_Click(object sender, EventArgs e)
{
ResetEventHandler();
layersPaintedControl.state_PainterForm_MouseDown = LayersPaintedControl.State_PainterForm_MouseDown.Other;
IPosition nearestPoint = new Position_Connected_Edit(0, 0);
PositionSetEdit_ImplementByICollectionTemplate positionSetEdit_ImplementByICollectionTemplate = new PositionSetEdit_ImplementByICollectionTemplate();
positionSetEdit_ImplementByICollectionTemplate.AddPosition(nearestPoint);
Layer_PositionSet_Square layer = new Layer_PositionSet_Square(positionSetEdit_ImplementByICollectionTemplate);
MouseMovedRealPosition = delegate(IPosition position)
{
positionSetEdit_ImplementByICollectionTemplate.RemovePosition(nearestPoint);
nearestPoint = m2m_NN.NearestNeighbor(position);
positionSetEdit_ImplementByICollectionTemplate.AddPosition(nearestPoint);
layer.SpringLayerRepresentationChangedEvent(layer);
layersPaintedControl.Invalidate();
};
layer.VisibleInOptDlg = false;
layer.Active = true;
layer.Name = "Edited Figure";
layer.SquareFrameDrawer.RectangleRadiusWidth = 8;
layer.SquareFrameDrawer.LineWidth = 1;
layer.SquareFrameDrawer.LineColor = Color.Red;
layer.CenterPointCoordinate.Visible = true;
layer.CenterPointCoordinate.CoordinateFont = new Font(layer.CenterPointCoordinate.CoordinateFont, FontStyle.Bold);
if (currentLayer != null)
{
layers.Remove(currentLayer);
}
currentLayer = layer;
layers.Add(layer);
MouseLBottonCheckRealPosition = delegate(IPosition position)
{
//((IPositionSetEdit)selectedPositionSetEdit).RemovePosition(nearestPoint);
if (selectedPositionSetEdit is IPositionSet_ConnectedEdit && nearestPoint is IPosition_Connected)
{
((IPositionSet_ConnectedEdit)selectedPositionSetEdit).RemovePosition_Connected((IPosition_Connected)nearestPoint);
}
else
if (selectedPositionSetEdit is IPositionSetEdit)
{
((IPositionSetEdit)selectedPositionSetEdit).RemovePosition(nearestPoint);
}
else
{
throw new Exception(error_position);
}
selectedPositionSetLayer.SpringLayerRepresentationChangedEvent(selectedPositionSetLayer);
m2m_NN.Remove(nearestPoint);
layersPaintedControl.Invalidate();
};
}
public void OnLayersPainterFormMouseMove(object sender, MouseEventArgs e)
{
if (MouseMovedRealPosition != null)
{
Position_Connected_Edit mouseChickedRealPosition = new Position_Connected_Edit();
mouseChickedRealPosition.SetX(layersPaintedControl.ConvertMouseXToRealX(e.X));
mouseChickedRealPosition.SetY(layersPaintedControl.ConvertMouseYToRealY(e.Y));
if (MouseMovedRealPosition != null)
{
MouseMovedRealPosition(mouseChickedRealPosition);
}
}
}
public void testDictionary()
{
float value = 3.14f;
IPosition_Connected p = new Position_Connected_Edit(2, 5);
Tag l = new Tag(p, value), temp;
dict.Add(p, l);
dict.TryGetValue(p, out temp);
Assert.AreEqual(l, temp);
Console.WriteLine(l.GetHashCode());
Console.WriteLine(temp.GetHashCode());
temp.g *= 2;
dict.TryGetValue(p, out temp);
Assert.AreEqual(l, temp);
Console.WriteLine(l.GetHashCode());
Console.WriteLine(temp.GetHashCode());
}
private static IPositionSet_Connected ConvertDBFToPositionSet_Connected(string fileFolder)
{
Dictionary <string, Position_Connected_Edit> boundaryPointDictioinary = new Dictionary <string, Position_Connected_Edit>();
List <IPosition_Connected> position_ConnectedList = new List <IPosition_Connected>();
int a1 = Create(new StringBuilder("J50F001019\\"));
int a2 = Create(new StringBuilder("J50F002020\\"));
int a3 = Create(new StringBuilder("J50F001020\\"));
int a4 = Create(new StringBuilder("J50F002019\\"));
for (int currentDBFIndex = a1; currentDBFIndex <= a4; currentDBFIndex++)
{
SetCurrentIndex(currentDBFIndex);
if ((OpenNodeDBF() == 1) && (OpenRoadDBF() == 1) && (OpenS_ATTDBF() == 1))
{
int aTTRecordCount = GetS_ATTRecordCount();
int roadRecordCount = GetRoadRecordCount();
int nodeRecordCount = GetNodeRecordCount();
Position_Connected_Edit[] aryPosition_Connected_Edit = new Position_Connected_Edit[nodeRecordCount];
for (int i = 0; i < nodeRecordCount; i++)
{
Position_Connected_Edit point = aryPosition_Connected_Edit[i];
//如果之前没有被创建
if (point == null)
{
//如果是边界点
if (ReadNodeBOUNDARY(i) != 0)
{
string str = ReadNodeX_COORD(i).ToString() + ReadNodeY_COORD(i).ToString();
//如果没添加进hash表
if (!boundaryPointDictioinary.TryGetValue(str, out point))
{
point = new Position_Connected_Edit((float)ReadNodeX_COORD(i), (float)ReadNodeY_COORD(i));
aryPosition_Connected_Edit[i] = point;
boundaryPointDictioinary.Add(str, point);
}
}
else
{
double x = ReadNodeX_COORD(i);
double y = ReadNodeY_COORD(i);
point = new Position_Connected_Edit((float)x, (float)y);
aryPosition_Connected_Edit[i] = point;
}
}
int beginId = ReadNodeBEGS_ID(i);
int endId = ReadNodeENDS_ID(i);
//if (endId < GetS_ATTRecordCount())
{
for (int j = beginId; j < endId; j++)
{
int roadId = ReadAdjacentRoadID(j) - 1;
int FNodeId = ReadRoadFNODE(roadId) - 1;
int TNodeId = ReadRoadTNODE(roadId) - 1;
int aNodeId = (FNodeId == i) ? TNodeId : FNodeId;
bool isConnectToAdjacent = false;
bool isAdjacentConnectToCurrentPoint = false;
if (FNodeId == i)
{
if (ReadRoadDIRECTION(roadId) == 1)
{
isConnectToAdjacent = true;
isAdjacentConnectToCurrentPoint = true;
}
else if (ReadRoadDIRECTION(roadId) == 2)
{
isConnectToAdjacent = true;
}
else if (ReadRoadDIRECTION(roadId) == 3)
{
isAdjacentConnectToCurrentPoint = true;
}
}
else if (TNodeId == i)
{
if (ReadRoadDIRECTION(roadId) == 1)
{
isConnectToAdjacent = true;
isAdjacentConnectToCurrentPoint = true;
}
else if (ReadRoadDIRECTION(roadId) == 2)
{
isAdjacentConnectToCurrentPoint = true;
}
else if (ReadRoadDIRECTION(roadId) == 3)
{
isConnectToAdjacent = true;
}
}
//如果存在当前点到邻接点的路径
if (isConnectToAdjacent || isAdjacentConnectToCurrentPoint)
{
Position_Connected_Edit aNode = aryPosition_Connected_Edit[aNodeId];
//如果该节点未被创建
if (aNode == null)
{
//如果是边界点
if (ReadNodeBOUNDARY(aNodeId) != 0)
{
string str = ReadNodeX_COORD(aNodeId).ToString() + ReadNodeY_COORD(aNodeId).ToString();
//如果没添加进hash表
if (!boundaryPointDictioinary.TryGetValue(str, out aNode))
{
aNode = new Position_Connected_Edit((float)ReadNodeX_COORD(aNodeId), (float)ReadNodeY_COORD(aNodeId));
aryPosition_Connected_Edit[aNodeId] = aNode;
boundaryPointDictioinary.Add(str, aNode);
}
}
else
{
aNode = new Position_Connected_Edit((float)ReadNodeX_COORD(aNodeId), (float)ReadNodeY_COORD(aNodeId));
aryPosition_Connected_Edit[aNodeId] = aNode;
}
}
if (isConnectToAdjacent)
{
point.GetAdjacencyPositionSetEdit().AddAdjacency(aNode, (float)ReadRoadLENGTH(roadId));
}
if (isAdjacentConnectToCurrentPoint)
{
aNode.GetAdjacencyPositionSetEdit().AddAdjacency(point, (float)ReadRoadLENGTH(roadId));
}
}
}
}
position_ConnectedList.Add(point);
}
CloseNodeDBF();
CloseRoadDBF();
CloseS_ATTDBF();
}
}
IPositionSet_Connected positionSet_Connected = new PositionSet_Connected(position_ConnectedList);
return(positionSet_Connected);
}
private void AddDoubleConnectionButton_Click(object sender, EventArgs e)
{
selectedNode = null;
layersPaintedControl.state_PainterForm_MouseDown = LayersPaintedControl.State_PainterForm_MouseDown.onDaggle;
ResetEventHandler();
IPosition nearestPoint = new Position_Connected_Edit(0, 0);
PositionSetEdit_ImplementByICollectionTemplate positionSetEdit_ImplementByICollectionTemplate = new PositionSetEdit_ImplementByICollectionTemplate();
positionSetEdit_ImplementByICollectionTemplate.AddPosition(nearestPoint);
Layer_PositionSet_Square layer = new Layer_PositionSet_Square(positionSetEdit_ImplementByICollectionTemplate);
MouseMovedRealPosition = delegate(IPosition position)
{
positionSetEdit_ImplementByICollectionTemplate.RemovePosition(nearestPoint);
nearestPoint = m2m_NN.NearestNeighbor(position);
positionSetEdit_ImplementByICollectionTemplate.AddPosition(nearestPoint);
layer.SpringLayerRepresentationChangedEvent(layer);
layersPaintedControl.Invalidate();
};
layer.VisibleInOptDlg = false;
layer.Active = true;
layer.Name = "Edited Figure";
layer.SquareFrameDrawer.RectangleRadiusWidth = 8;
layer.SquareFrameDrawer.LineWidth = 1;
layer.SquareFrameDrawer.LineColor = Color.YellowGreen;
layer.CenterPointCoordinate.Visible = true;
layer.CenterPointCoordinate.CoordinateFont = new Font(layer.CenterPointCoordinate.CoordinateFont, FontStyle.Bold);
if (currentLayer != null)
{
layers.Remove(currentLayer);
}
currentLayer = layer;
layers.Add(layer);
MouseLBottonCheckRealPosition = delegate(IPosition position)
{
if (selectedNode == null)
{
selectedNode = nearestPoint;
positionSetEdit_ImplementByICollectionTemplate.AddPosition(selectedNode);
}
else
{
if (selectedNode != nearestPoint)
{
float x1 = selectedNode.GetX(), y1 = selectedNode.GetY(), x2 = nearestPoint.GetX(), y2 = nearestPoint.GetY();
float distance = (float)Math.Sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
if (selectedNode is IPosition_Connected_Edit)
{
((IPosition_Connected_Edit)selectedNode).GetAdjacencyPositionSetEdit().AddAdjacency((IPosition_Connected)nearestPoint, distance);
}
else
{
throw new Exception(error_connection);
}
if (nearestPoint is IPosition_Connected_Edit)
{
((IPosition_Connected_Edit)nearestPoint).GetAdjacencyPositionSetEdit().AddAdjacency((IPosition_Connected)selectedNode, distance);
}
else
{
throw new Exception(error_connection);
}
positionSetEdit_ImplementByICollectionTemplate.RemovePosition(selectedNode);
selectedNode = null;
}
}
selectedPositionSetLayer.SpringLayerRepresentationChangedEvent(selectedPositionSetLayer);
layersPaintedControl.Invalidate();
};
}
public IPosition GetMouseDoubleChickedNearestPositionInCurrentPositionSet(IPositionSet currentPositionSet)
{
M2M_NN m2m_NN = new M2M_NN();
m2m_NN.PreProcess(currentPositionSet);
layersPaintedControl.state_PainterForm_MouseDown = LayersPaintedControl.State_PainterForm_MouseDown.onDaggle;
ResetEventHandler();
//layersPainterForm.state_PainterForm_MouseDown = LayersPainterForm.State_PainterForm_MouseDown.Other;
IPosition nearestPoint = new Position_Connected_Edit(0, 0);
PositionSetEdit_ImplementByICollectionTemplate positionSetEdit_ImplementByICollectionTemplate = new PositionSetEdit_ImplementByICollectionTemplate();
positionSetEdit_ImplementByICollectionTemplate.AddPosition(nearestPoint);
Layer_PositionSet_Square layer = new Layer_PositionSet_Square(positionSetEdit_ImplementByICollectionTemplate);
MouseMovedRealPosition = delegate(IPosition position)
{
positionSetEdit_ImplementByICollectionTemplate.RemovePosition(nearestPoint);
nearestPoint = m2m_NN.NearestNeighbor(position);
positionSetEdit_ImplementByICollectionTemplate.AddPosition(nearestPoint);
layer.SpringLayerRepresentationChangedEvent(layer);
layersPaintedControl.Invalidate();
};
layer.VisibleInOptDlg = false;
layer.Active = true;
layer.Name = "Edited Figure";
layer.SquareFrameDrawer.RectangleRadiusWidth = 8;
layer.SquareFrameDrawer.LineWidth = 1;
layer.SquareFrameDrawer.LineColor = Color.Red;
layer.CenterPointCoordinate.Visible = true;
layer.CenterPointCoordinate.CoordinateFont = new Font(layer.CenterPointCoordinate.CoordinateFont, FontStyle.Bold);
System.Threading.Thread currentThread = System.Threading.Thread.CurrentThread;
Position_Connected_Edit mouseChickedRealPosition = null;
IPosition nearestPositionInCurrentPositionSet = null;
this.BeginInvoke(new dShow(MessageBox.Show), new object[] { "please double chick on the screen." });
MouseDoubleChickOnLayersPaintedControl += delegate(object sender, MouseEventArgs e)
{
mouseChickedRealPosition = new Position_Connected_Edit();
mouseChickedRealPosition.SetX(layersPaintedControl.ConvertMouseXToRealX(e.X));
mouseChickedRealPosition.SetY(layersPaintedControl.ConvertMouseYToRealY(e.Y));
nearestPositionInCurrentPositionSet = m2m_NN.NearestNeighbor(mouseChickedRealPosition);
if ((currentThread.ThreadState & System.Threading.ThreadState.Suspended) == System.Threading.ThreadState.Suspended)
{
currentThread.Resume();
}
};
if (currentLayer != null)
{
layers.Remove(currentLayer);
}
currentLayer = layer;
layers.Add(layer);
currentThread.Suspend();
MouseDoubleChickOnLayersPaintedControl = null;
return(nearestPositionInCurrentPositionSet);
}
private void AddNodeButton_Click(object sender, EventArgs e)
{
layersPaintedControl.state_PainterForm_MouseDown = LayersPaintedControl.State_PainterForm_MouseDown.Other;
IPosition currentPoint = new Position_Connected_Edit(0, 0);
PositionSetEdit_ImplementByICollectionTemplate positionSetEdit_ImplementByICollectionTemplate = new PositionSetEdit_ImplementByICollectionTemplate();
positionSetEdit_ImplementByICollectionTemplate.AddPosition(currentPoint);
Layer_PositionSet_Point layer = new Layer_PositionSet_Point(positionSetEdit_ImplementByICollectionTemplate);
MouseMovedRealPosition = delegate(IPosition position)
{
positionSetEdit_ImplementByICollectionTemplate.RemovePosition(currentPoint);
currentPoint = position;
positionSetEdit_ImplementByICollectionTemplate.AddPosition(currentPoint);
layer.SpringLayerRepresentationChangedEvent(layer);
layersPaintedControl.Invalidate();
};
layer.VisibleInOptDlg = false;
layer.Active = true;
layer.Name = "Edited Figure";
layer.Point.IsDrawPointBorder = true;
layer.Point.PointColor = Color.Red;
layer.Point.PointRadius = 3;
layer.PointCoordinate.CoordinateFont = new Font(layer.PointCoordinate.CoordinateFont, FontStyle.Bold);
layer.PointCoordinate.Visible = true;
if (currentLayer != null)
{
layers.Remove(currentLayer);
}
currentLayer = layer;
layers.Add(layer);
MouseLBottonCheckRealPosition = delegate(IPosition position)
{
//((IPositionSetEdit)selectedPositionSetEdit).AddPosition(position);
if (selectedPositionSetEdit is IPositionSet_ConnectedEdit && position is IPosition_Connected)
{
((IPositionSet_ConnectedEdit)selectedPositionSetEdit).AddPosition_Connected((IPosition_Connected)position);
}
else
if (selectedPositionSetEdit is IPositionSetEdit)
{
((IPositionSetEdit)selectedPositionSetEdit).AddPosition(position);
}
else
{
throw new Exception(error_position);
}
selectedPositionSetLayer.SpringLayerRepresentationChangedEvent(selectedPositionSetLayer);
if (m2m_NN.CanInsert(position))
{
m2m_NN.Insert(position);
}
else
{
m2m_NN.PreProcess(selectedPositionSetEdit);
selectedPositionSetLayer.SpringLayerMaxRectChangedEvent();
}
layersPaintedControl.Invalidate();
};
}
public override void Draw(Graphics graphics)
{
if (Visible)
{
SetDrawerGraphic(graphics);
List <IPosition_Connected> PartMiddlePointList = new List <IPosition_Connected>();
List <PointF[]> PointArrayList = new List <PointF[]>();
ILevel level = m2mStructure.GetLevel(levelSequence);
IPart rootPart = m2mStructure.GetLevel(0).GetPartRefByPartIndex(0, 0);
IPositionSet positionSet = m2mStructure.GetDescendentPositionSetByAncestorPart(levelSequence, rootPart, 0);
Dictionary <IPosition, IPosition_Connected_Edit> partToPositionDictionary = new Dictionary <IPosition, IPosition_Connected_Edit>();
positionSet.InitToTraverseSet();
while (positionSet.NextPosition())
{
Position_Connected_Edit PartDeputyPosition_Connected = new Position_Connected_Edit();
partToPositionDictionary.Add(positionSet.GetPosition(), PartDeputyPosition_Connected);
}
positionSet.InitToTraverseSet();
while (positionSet.NextPosition())
{
IPart_Connected currentPart = (IPart_Connected)positionSet.GetPosition();
IPositionSet bottomLevelPositionSet = m2mStructure.GetBottonLevelPositionSetByAncestorPart(currentPart, levelSequence);
IPosition tempPoint = PositionSetAttribute.GetGravityCenter(bottomLevelPositionSet);
IPosition_Connected_Edit PartDeputyPosition_Connected;
partToPositionDictionary.TryGetValue(positionSet.GetPosition(), out PartDeputyPosition_Connected);
PartDeputyPosition_Connected.SetX(tempPoint.GetX());
PartDeputyPosition_Connected.SetY(tempPoint.GetY());
currentPart.GetAdjacencyPositionSet().InitToTraverseSet();
while (currentPart.GetAdjacencyPositionSet().NextPosition())
{
IPosition_Connected_Edit adjDeputy;
partToPositionDictionary.TryGetValue(currentPart.GetAdjacencyPositionSet().GetPosition(), out adjDeputy);
PartDeputyPosition_Connected.GetAdjacencyPositionSetEdit().AddAdjacency(
adjDeputy, currentPart.GetAdjacencyPositionSet().GetDistanceToAdjacency());
}
PartMiddlePointList.Add(PartDeputyPosition_Connected);
IPositionSet ConvexHullPointSet = null;
if (bottomLevelPositionSet.GetNum() > 1)
{
ConvexHullPointSet = new QuickHull().ConvexHull(bottomLevelPositionSet);
}
else
{
ConvexHullPointSet = bottomLevelPositionSet;
}
PointF[] tempArray = new PointF[ConvexHullPointSet.GetNum()];
int sequence = 0;
ConvexHullPointSet.InitToTraverseSet();
while (ConvexHullPointSet.NextPosition())
{
tempArray[sequence].X = ConvertRealXToScreenX(ConvexHullPointSet.GetPosition().GetX());
tempArray[sequence].Y = ConvertRealYToScreenY(ConvexHullPointSet.GetPosition().GetY());
sequence++;
}
PointArrayList.Add(tempArray);
}
Pen pen = new Pen(partColor, partBorderWidth);
Brush brush = new SolidBrush(Color.FromArgb(alpha, partColor));
foreach (PointF[] pointArray in PointArrayList)
{
if (pointArray.Length >= 2)
{
graphics.DrawPolygon(pen, pointArray);
graphics.FillPolygon(brush, pointArray);
}
}
this.positionSet = new PositionSet_ConnectedEdit(PartMiddlePointList);
positionSetDrawerPump.ResetPump();
positionSetDrawerPump.DrawCoordinate(pointCoordinateDrawer);
positionSetDrawerPump.DrawPoint(pointDrawer);
positionSetDrawerPump.DrawConnection(connectionDrawer);
positionSetDrawerPump.Run();
}
}
