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ArcObjects Help for .NET developers > ESRI.ArcGIS.Snippets > Snippets > Set Location Allocation Properties Snippet (ArcObjects .NET 10.4 SDK) |
Set Location-Allocation solver parameters, including settings.
/// <summary>Set Location-Allocation solver parameters, including settings.</summary> /// <param name="defaultCutoff"></param> /// <param name="impedanceTransformationType"></param> /// <param name="numberofFacilitiesToLocate"></param> /// <param name="problemType"></param> /// <param name="targetMarketSharePercentage"></param> /// <param name="transformationParameter"></param> /// <returns></returns> public ESRI.ArcGIS.NetworkAnalyst.INALocationAllocationSolver SetLocationAllocationProperties(System.Object defaultCutoff, ESRI.ArcGIS.NetworkAnalyst.esriNAImpedanceTransformationType impedanceTransformationType, System.Int32 numberofFacilitiesToLocate, ESRI.ArcGIS.NetworkAnalyst.esriNALocationAllocationProblemType problemType, double targetMarketSharePercentage, double transformationParameter) { // The solver settings herein can be configured without binding the solver to a Network Dataset. // However, any base settings or context\layer creation methods require INASolver::Bind(...) to be called. ESRI.ArcGIS.NetworkAnalyst.INALocationAllocationSolver naLocationAllocationSolver=new ESRI.ArcGIS.NetworkAnalyst.NALocationAllocationSolverClass(); // DefaultCutoff is of type Object, in order to allow null to indicate no cutoff naLocationAllocationSolver.DefaultCutoff=defaultCutoff; // Configure the Location Allocation Problem naLocationAllocationSolver.ImpedanceTransformation=impedanceTransformationType; naLocationAllocationSolver.NumberFacilitiesToLocate=numberofFacilitiesToLocate; naLocationAllocationSolver.ProblemType=problemType; naLocationAllocationSolver.TargetMarketSharePercentage=targetMarketSharePercentage; naLocationAllocationSolver.TransformationParameter=transformationParameter; // Is network travel consider towards or away from the facilities naLocationAllocationSolver.TravelDirection=ESRI.ArcGIS.NetworkAnalyst.esriNATravelDirection.esriNATravelDirectionFromFacility; // Output naLocationAllocationSolver.OutputLines=ESRI.ArcGIS.NetworkAnalyst.esriNAOutputLineType.esriNAOutputLineStraight; return naLocationAllocationSolver; }
''' <summary>Set Location-Allocation solver parameters, including settings.</summary> ''' <param name="defaultCutoff"></param> ''' <param name="impedanceTransformationType"></param> ''' <param name="numberofFacilitiesToLocate"></param> ''' <param name="problemType"></param> ''' <param name="targetMarketSharePercentage"></param> ''' <param name="transformationParameter"></param> ''' <returns></returns> ''' <remarks></remarks> Public Function SetLocationAllocationProperties(ByVal defaultCutoff As System.Object, _ ByVal impedanceTransformationType As ESRI.ArcGIS.NetworkAnalyst.esriNAImpedanceTransformationType, _ ByVal numberofFacilitiesToLocate As System.Int32, _ ByVal problemType As ESRI.ArcGIS.NetworkAnalyst.esriNALocationAllocationProblemType, _ ByVal targetMarketSharePercentage As System.Double, ByVal transformationParameter As System.Double) _ As ESRI.ArcGIS.NetworkAnalyst.INALocationAllocationSolver ' The solver settings herein can be configured without binding the solver to a Network Dataset. ' However, any base settings or context\layer creation methods require INASolver::Bind(...) to be called. Dim naLocationAllocationSolver As ESRI.ArcGIS.NetworkAnalyst.INALocationAllocationSolver=New ESRI.ArcGIS.NetworkAnalyst.NALocationAllocationSolverClass() ' DefaultCutoff is of type Object, in order to allow null to indicate no cutoff naLocationAllocationSolver.DefaultCutoff=defaultCutoff ' Configure the Location Allocation Problem naLocationAllocationSolver.ImpedanceTransformation=impedanceTransformationType naLocationAllocationSolver.NumberFacilitiesToLocate=numberofFacilitiesToLocate naLocationAllocationSolver.ProblemType=problemType naLocationAllocationSolver.TargetMarketSharePercentage=targetMarketSharePercentage naLocationAllocationSolver.TransformationParameter=transformationParameter ' Is network travel consider towards or away from the facilities naLocationAllocationSolver.TravelDirection=ESRI.ArcGIS.NetworkAnalyst.esriNATravelDirection.esriNATravelDirectionFromFacility ' Output naLocationAllocationSolver.OutputLines=ESRI.ArcGIS.NetworkAnalyst.esriNAOutputLineType.esriNAOutputLineStraight Return naLocationAllocationSolver End Function