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MapInfo Products Knowledge Base


Product: MapXtreme 2004/2005
Version: 6.0, 6.1, 6.2, 6.5
Platform: Not Platform Related
Category: Labels

Summary:
How to remove duplicate labels from a label layer.

Question:
How to remove duplicate labels from a label layer.

Answer:

Show details for C# Code:C# Code:
    Hide details for VB.Net Code:VB.Net Code:
      Dim fl As MapInfo.Mapping.FeatureLayer = Me.MapControl1.Map.Layers("USCTY_1k")

      Dim labelLayer As New MapInfo.Mapping.LabelLayer("CityLabels")
      Dim labelSource As New MapInfo.Mapping.LabelSource(fl.Table)

      labelSource.DefaultLabelProperties.Caption = "State"
      labelSource.DefaultLabelProperties.Visibility.AllowDuplicates = False

      labelLayer.Sources.Append(labelSource)
      Me.MapControl1.Map.Layers.Add(labelLayer)

        Last Modified: 04/13/2006 02:46:29 PM
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