コード例 #1
0
  private MathTransform createMathTransform(ILayer sourceLayer, ILayer targetLayer) {
    MathTransform temp;
    try {
      CoordinateReferenceSystem targetCRS = targetLayer.getCRS();
      CoordinateReferenceSystem sourceCRS = sourceLayer.getCRS();
      if (targetCRS.equals(sourceCRS)) temp = null;
      else temp = CRS.findMathTransform(sourceCRS, targetCRS, true);
      if (temp == null || temp.isIdentity()) temp = null;
    } catch (FactoryException e1) {
      ProjectPlugin.log("", e1); // $NON-NLS-1$
      temp = null;
    }

    if (temp == null) {
      try {
        return CRS.findMathTransform(DefaultGeographicCRS.WGS84, DefaultGeographicCRS.WGS84);
      } catch (Exception e) {
        ProjectPlugin.log("", e); // $NON-NLS-1$
        return null;
      }
    }
    return temp;
  }
コード例 #2
0
 /**
  *
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  *
  * @generated NO MORE
  */
 public IGenericProjectElement createIGenericProjectElementFromString(
     EDataType eDataType, String initialValue) {
   try {
     UdigMemento memento = UdigMemento.readString(initialValue);
     IGenericProjectElement backingObject =
         createGenericProjectElement(
             IGenericProjectElement.class, memento.getString(EXTENSION_POINT_ID_KEY));
     backingObject.init(memento);
     return backingObject;
   } catch (IOException e) {
     ProjectPlugin.log("Error parsing memento data for IGenericProject Element", e); // $NON-NLS-1$
     return null;
   }
 }
コード例 #3
0
  /** @see net.refractions.udig.project.internal.command.MapCommand#run() */
  @SuppressWarnings("deprecation")
  public void run(IProgressMonitor monitor) throws Exception {
    monitor.beginTask(Messages.WriteFeatureChangesCommand_runTask, 3);
    SubProgressMonitor subProgressMonitor = new SubProgressMonitor(monitor, 1);
    editFeature = featureProvider.get(subProgressMonitor);
    subProgressMonitor.done();
    store = storeProvider.get(subProgressMonitor);
    if (editFeature == null || store == null) {
      noChange = true;
      return;
    }

    FeatureType featureType = editFeature.getFeatureType();
    FilterFactory factory = FilterFactoryFinder.createFilterFactory();
    subProgressMonitor = new SubProgressMonitor(monitor, 1);
    subProgressMonitor.done();
    filter = factory.createFidFilter(editFeature.getID());
    FeatureCollection results = store.getFeatures(filter);

    FeatureIterator reader = results.features();
    try {
      if (reader.hasNext()) {
        try {
          store.modifyFeatures(
              featureType.getAttributeTypes(),
              editFeature.getAttributes(new Object[featureType.getAttributeCount()]),
              filter);
        } catch (Exception e) {
          ProjectPlugin.log("", e); // $NON-NLS-1$
          noChange = true;
        }

      } else {
        added = true;
        store.addFeatures(
            new StaticFeatureCollection(Collections.singleton(editFeature), featureType));
      }
    } finally {
      if (reader != null) reader.close();
    }
  }