static ConnectionPoint GetConnectionPoint(UIElement element, Point location)
{
List <ConnectionPoint> connectionPoints = StateContainerEditor.GetConnectionPoints(element);
foreach (ConnectionPoint connectionPoint in connectionPoints)
{
if (DesignerGeometryHelper.ManhattanDistanceBetweenPoints(location, connectionPoint.Location) <= ConnectorRouter.EndPointTolerance)
{
return(connectionPoint);
}
}
return(null);
}
static internal ConnectionPoint GetClosestConnectionPoint(ConnectionPoint srcConnPoint, List <ConnectionPoint> destConnPoints, out double minDist)
{
minDist = double.PositiveInfinity;
double dist = 0;
ConnectionPoint closestPoint = null;
foreach (ConnectionPoint destConnPoint in destConnPoints)
{
if (srcConnPoint != destConnPoint)
{
dist = DesignerGeometryHelper.DistanceBetweenPoints(srcConnPoint.Location, destConnPoint.Location);
if (dist < minDist)
{
minDist = dist;
closestPoint = destConnPoint;
}
}
}
return(closestPoint);
}
static internal ConnectionPoint GetClosestConnectionPoint(ConnectionPoint srcConnPoint, List <ConnectionPoint> destConnPoints, out double minDist)
{
minDist = double.PositiveInfinity;
double dist = 0;
ConnectionPoint closestPoint = null;
Point srcPoint = FreeFormPanel.GetLocationRelativeToOutmostPanel(srcConnPoint);
foreach (ConnectionPoint destConnPoint in destConnPoints)
{
if (srcConnPoint != destConnPoint)
{
dist = DesignerGeometryHelper.ManhattanDistanceBetweenPoints(srcPoint, FreeFormPanel.GetLocationRelativeToOutmostPanel(destConnPoint));
if (dist < minDist)
{
minDist = dist;
closestPoint = destConnPoint;
}
}
}
return(closestPoint);
}
