MapWinGIS:ShapeNetwork MoveTo

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MoveTo

Moves the current shape pointer to the shape specified by the shape index.


VB.NET Usage

Function MoveTo(ShapeIndex As Integer) As Boolean

            Parameters

ShapeIndex

The shape index of the shape in the network to move the current shape pointer to.
ReturnValue A boolean value representing the success or failure of moving the current shape pointer to the specified shape.

Sample Code

    Private Sub ShapeNetworkMoveTo()
        Dim sf As New MapWinGIS.Shapefile()
        Dim shapenetwork As New MapWinGIS.ShapeNetwork()
        Dim result As Integer, shapeindex 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)
        'Set the index of the shape
        shapeindex = 2
        'Move the shape pointer to the shape specified by the shape index
        shapenetwork.MoveTo(shapeindex)
    End Sub
  

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

ShapeIndex

The shape index of the shape in the network to move the current shape pointer to.
ReturnValue A boolean value representing the success or failure of moving the current shape pointer to the specified shape.

Sample Code

    Private Sub ShapeNetworkMoveTo()
        Dim sf As New MapWinGIS.Shapefile
        Dim shapenetwork As New MapWinGIS.shapenetwork
        Dim result As Long, shapeindex 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)
        'Set the index of the shape
        shapeindex = 2
        'Move the shape pointer to the shape specified by the shape index
        shapenetwork.MoveTo (shapeindex)
    End Sub

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

This page has been accessed 1,127 times. This page was last modified on 9 November 2005, at 17:07.