public IEnumerable <Point> ComputeLinePoints(Point start, Point end, LineType lineType, double middlePosition, out double startAngle, out double endAngle)
{
ConnectorDocking startPointDocking = (ConnectorDocking)((int)lineType >> 8);
ConnectorDocking endPointDocking = (ConnectorDocking)((int)lineType & 0xFF);
//var pf = ConnectorUtilities.GetPathFigureFromPoints(new Point[] { start, end });
startAngle = ConnectorUtilities.ComputeAngle(startPointDocking, end - start);
endAngle = ConnectorUtilities.ComputeAngle(endPointDocking, end - start);
return(new[] { start, end });
}
public IEnumerable <Point> ComputeLinePoints(Point start, Point end, LineType lineType, double middlePosition,
out double startAngle, out double endAngle)
{
//var lineType = (LineType)((int)startDocking << 8 | (int)endDocking);
var linePoints = _routingAssistent.GetLinePoints(lineType,
start, end, middlePosition);
var inVector = new Vector
{
X = linePoints.ElementAt(1).X - linePoints.ElementAt(0).X,
Y = linePoints.ElementAt(1).Y - linePoints.ElementAt(0).Y
};
startAngle = ConnectorUtilities.ComputeAngle(_model.StartPointDocking, inVector);
var outVector = new Vector
{
X = linePoints.Last().X - linePoints.ElementAt(linePoints.Count() - 2).X,
Y = linePoints.Last().Y - linePoints.ElementAt(linePoints.Count() - 2).Y
};
endAngle = ConnectorUtilities.ComputeAngle(_model.EndPointDocking, outVector);
return(linePoints);
}
