M

PathOfTravel.FindEndsOfShortestPaths

Description:
For a floor plan view, calculates the paths from each start point to its closest destination and return the path end points.

Remarks:
The calculation is done in a floor plan with one or more destinationPoints and one or more startPoints. The shortest path is calculated from each start point to its corresponding closest destination.

public static IList<XYZ> FindEndsOfShortestPaths(
	View DBView,
	IList<XYZ> destinationPoints,
	IList<XYZ> startPoints
)

Public Shared Function FindEndsOfShortestPaths ( _
	DBView As View, _
	destinationPoints As IList(Of XYZ), _
	startPoints As IList(Of XYZ) _
) As IList(Of XYZ)

public:
static IList<XYZ^>^ FindEndsOfShortestPaths(
	View^ DBView, 
	IList<XYZ^>^ destinationPoints, 
	IList<XYZ^>^ startPoints
)

Autodesk.Revit.DB.View

DBView

The floor plan view to use when computing the points.
IList<XYZ>

destinationPoints

Destination points. The input Z coordinates are ignored and set to the view's level elevation.
IList<XYZ>

startPoints

Start points for which shortest path end points are calculated.

Return Value nullNothingnullptr End points of paths calculated from each start point to its corresponding closest destination. If a path cannot be calculated the corresponsing end point is set to null Nothing nullptr a null reference ( Nothing in Visual Basic) .

Autodesk.Revit.Exceptions.ArgumentException

View is not a floor plan view.
Autodesk.Revit.Exceptions.ArgumentNullException

A non-optional argument was NULL
Autodesk.Revit.Exceptions.InvalidOperationException

The Path of Travel calculation service is not available -or- This functionality is not available in Revit LT.