Package chunmap.data.provider.shp

Examples of chunmap.data.provider.shp.ShpDataSource

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*
*/
public class LayerFactory {
  public static VectorLayer openShapeFile(String path)
    {
    ShpDataSource pDR = new ShpDataSource(path);
        GeoDataAdapter pDA = new GeoDataAdapter(pDR);

        FeatureCollection fc = pDA.createFeatureList();
        pDR.close();
        return new VectorLayer(fc);
    }
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        pDR.close();
        return new VectorLayer(fc);
    }
    public static VectorLayer openShapeFile(String path, final int labelColum)
    {
      final ShpDataSource pDR = new ShpDataSource(path,Charset.forName("GBK"));
      //System.out.print(Charset.defaultCharset());
        GeoDataAdapter pDA = new GeoDataAdapter(pDR);

        FeatureCollection fc = pDA.createFeatureList();
        fc.each(new VisitAction(){
      @Override
      public void execute(Feature obj) {
        ShapeFeature shp = (ShapeFeature)obj;
        Object[] data=pDR.data(shp.getId());
        shp.setValues(data);
              String s = data[labelColum].toString();
              shp.setLabel(s);
      }});
        fc.setFeatureSchama(pDR.getFeatureSchama());
        pDR.close();
        return new VectorLayer(fc);
    }
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Related Classes of chunmap.data.provider.shp.ShpDataSource

  • chunmap.data.feature.LayerMetadata
  • chunmap.data.provider.LayerFactory
  • chunmap.model.elem.Envelope
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