MapWinGIS:ShapeNetwork DeleteShape

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DeleteShape

Deletes a shape from the shape network.


VB.NET Usage

Function DeleteShape(ShapeIndex As Integer) As Boolean

            Parameters

ShapeIndex

The index of the shape to be deleted from the shape network.
ReturnValue A boolean value representing the success or failure of deleting the shape from the shape network.

Sample Code

    Private Sub DeleteNetworkShape()
        Dim sf As New MapWinGIS.Shapefile()
        Dim shapenetwork As New MapWinGIS.ShapeNetwork()
        Dim result As Integer
        'Open a line shapefile
        sf.Open("C:\test.shp")
        'Build a shape network from the shapefile using shape 0 as the outlet shape and point 0 in shape 0 as the outlet point
        result = shapenetwork.Build(sf, 0, 0, 10, MapWinGIS.AmbiguityResolution.DISTANCE_TO_OUTLET)
        'Delete shape 0 from the shape network
        shapenetwork.DeleteShape(0)
    End Sub
  

VB 6 Usage
Function DeleteShape(ShapeIndex As Long) As Boolean
            Parameters

ShapeIndex

The index of the shape to be deleted from the shape network.
ReturnValue A boolean value representing the success or failure of deleting the shape from the shape network.

Sample Code

    Private Sub DeleteNetworkShape()
        Dim sf As New MapWinGIS.Shapefile
        Dim shapenetwork As New MapWinGIS.shapenetwork
        Dim result As Long
        'Open a line shapefile
        sf.Open ("C:\test.shp")
        'Build a shape network from the shapefile using shape 0 as the outlet shape and point 0 in shape 0 as the outlet point
        result = shapenetwork.Build(sf, 0, 0, 10, MapWinGIS.AmbiguityResolution.DISTANCE_TO_OUTLET)
        'Delete shape 0 from the shape network
        shapenetwork.DeleteShape (0)
    End Sub

Retrieved from "http://mapwindow.org/wiki/index.php/MapWinGIS:ShapeNetwork_DeleteShape"

This page has been accessed 1,072 times. This page was last modified on 9 November 2005, at 17:07.