private void GetPathGeometry(Point position)
{
var sourceInfo = new PathFinder.ConnectorInfo
{
ConnectorPoint = this._sourceConnector.ConnectorPosition,
Orientation = this._sourceConnector.Orientation,
ConnectorParentX = this._sourceConnector.ParentViewModel.X,
ConnectorParentY = this._sourceConnector.ParentViewModel.Y
};
_pathPoints.Clear();
if (this._hitConnector == null)
{
_pathPoints.AddRange(PathFinder.GetConnectionLine(sourceInfo, position, ConnectorOrientation.NONE));
}
else
{
var hitInfo = new PathFinder.ConnectorInfo
{
ConnectorPoint = this._hitConnector.ConnectorPosition,
Orientation = this._hitConnector.Orientation,
ConnectorParentX = this._hitConnector.ParentViewModel.X,
ConnectorParentY = this._hitConnector.ParentViewModel.Y
};
_pathPoints.AddRange(PathFinder.GetConnectionLine(sourceInfo, hitInfo));
}
if (_pathPoints.Count > 0)
{
var pathFigure = new PathFigure {
StartPoint = _pathPoints[0]
};
for (int i = 1; i < _pathPoints.Count; i++)
{
var lineSegment = new LineSegment(_pathPoints[i], true);
pathFigure.Segments.Add(lineSegment);
}
this._pathGeometry.Figures.Clear();
this._pathGeometry.Figures.Add(pathFigure);
}
}
private void GetPathGeometry(Point position)
{
this._currentPath = this._currentPath ?? new PathGeometry();
List <Point> pathPoints;
var sourceInfo = new PathFinder.ConnectorInfo
{
ConnectorPoint = this._connection.SourceConnector.ConnectorPosition,
Orientation = this._connection.SourceConnector.Orientation,
ConnectorParentX = this._connection.SourceConnector.ParentViewModel.X,
ConnectorParentY = this._connection.SourceConnector.ParentViewModel.Y
};
if (this._hitConnector == null)
{
pathPoints = PathFinder.GetConnectionLine(sourceInfo, position, ConnectorOrientation.NONE);
}
else
{
var hitInfo = new PathFinder.ConnectorInfo
{
ConnectorPoint = this._hitConnector.ConnectorPosition,
Orientation = this._hitConnector.Orientation,
ConnectorParentX = this._hitConnector.ParentViewModel.X,
ConnectorParentY = this._hitConnector.ParentViewModel.Y
};
pathPoints = PathFinder.GetConnectionLine(sourceInfo, hitInfo);
}
if (pathPoints.Count > 0)
{
this._currentPath.Figures.Clear();
var figure = new PathFigure();
figure.StartPoint = pathPoints[0];
pathPoints.Remove(pathPoints[0]);
figure.Segments.Add(new PolyLineSegment(pathPoints, true));
this._currentPath.Figures.Add(figure);
}
}
