Exemplo n.º 1
0
void GetLayer<T>::populateTreeWidgetItemWithLayers(QTreeWidgetItem* pRoot)
{
   VERIFYNR(pRoot != NULL);
   QVariant value = pRoot->data(GetSessionItemBase<T>::NameColumn, GetSessionItemBase<T>::SessionItemRole);
   void* pValue = value.value<void*>();
   View* const pView = reinterpret_cast<View*>(pValue);
   VERIFYNR(pView != NULL);

   std::vector<Layer*> layers;
   SpatialDataView* pSpatialDataView = dynamic_cast<SpatialDataView*>(pView);
   if (pSpatialDataView != NULL)
   {
      LayerList* pLayerList = pSpatialDataView->getLayerList();
      if (pLayerList != NULL)
      {
         pLayerList->getLayers(layers);
      }
   }

   ProductView* pProductView = dynamic_cast<ProductView*>(pView);
   if (pProductView != NULL)
   {
      layers.push_back(pProductView->getLayoutLayer());
      layers.push_back(pProductView->getClassificationLayer());
   }

   PlotView* pPlotView = dynamic_cast<PlotView*>(pView);
   if (pPlotView != NULL)
   {
      layers.push_back(pPlotView->getAnnotationLayer());
   }

   // Add the layer items in reverse order so that the top-most layer is added first
   for (std::vector<Layer*>::reverse_iterator iter = layers.rbegin(); iter != layers.rend(); ++iter)
   {
      Layer* pLayer = *iter;
      if (pLayer == NULL || pLayer->isKindOf(TypeConverter::toString<T>()) == false)
      {
         continue;
      }

      QTreeWidgetItem* pChild = new QTreeWidgetItem;
      std::string name = pLayer->getDisplayName();
      if (name.empty() == true)
      {
         name = pLayer->getName();
      }

      pChild->setText(GetSessionItemBase<T>::NameColumn, QString::fromStdString(name));
      pChild->setData(GetSessionItemBase<T>::NameColumn,
         GetSessionItemBase<T>::SessionItemRole, QVariant::fromValue<void*>(pLayer));
      pChild->setText(GetSessionItemBase<T>::TypeColumn, QString::fromStdString(StringUtilities::toDisplayString(pLayer->getLayerType())));
      pChild->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
      pRoot->addChild(pChild);
   }
}
Exemplo n.º 2
0
SpatialDataViewImp* OverviewWindow::createOverview()
{
   SpatialDataViewImp* pOverview = NULL;
   if (mpView != NULL)
   {
      pOverview = dynamic_cast<SpatialDataViewImp*>(mpView->copy());
      VERIFYRV(pOverview != NULL, NULL);
      pOverview->installEventFilter(this);

      LayerList* pLayerList = NULL;
      pLayerList = pOverview->getLayerList();
      if (pLayerList != NULL)
      {
         // get primary raster layer from data view
         LayerList* pSDVlist = mpView->getLayerList();
         VERIFYRV(pSDVlist != NULL, NULL);
         DataElement* pPrimElem = pSDVlist->getPrimaryRasterElement();
         VERIFYRV(pPrimElem != NULL, NULL);
         Layer* pPrimLayer = pSDVlist->getLayer(RASTER, pPrimElem);
         VERIFYRV(pPrimLayer != NULL, NULL);
         string primName(pPrimLayer->getName());

         vector<Layer*> layers;
         pLayerList->getLayers(layers);
         for (unsigned int i = 0; i < layers.size(); i++)
         {
            Layer* pLayer = NULL;
            pLayer = layers.at(i);
            string layerName(pLayer->getName());
            if (pLayer->getLayerType()==RASTER && layerName==primName)
            {
               pPrimLayer->linkLayer(pLayer);

               // reset the scale to what is in the model
               DataElement* pElement = pLayer->getDataElement();
               VERIFYRV(pElement != NULL, NULL);

               const RasterDataDescriptor* pDescriptor =
                  dynamic_cast<const RasterDataDescriptor*>(pElement->getDataDescriptor());
               VERIFYRV(pDescriptor != NULL, NULL);

               pLayer->setYScaleFactor(pDescriptor->getYPixelSize());
               pLayer->setXScaleFactor(pDescriptor->getXPixelSize());
            }
            else
            {
               pOverview->deleteLayer(pLayer);
            }
         }
         pOverview->resetOrientation();
      }
   }

   return pOverview;
}
Exemplo n.º 3
0
void FusionLayersSelectPage::layerListDeleted(Subject& subject, const string& signal, const boost::any& v)
{
   LayerList* pLayerList = dynamic_cast<LayerList*>(&subject);
   if (pLayerList != NULL)
   {
      vector<Layer*> pLayers;
      pLayerList->getLayers(pLayers);
      for (vector<Layer*>::iterator it = pLayers.begin(); it != pLayers.end(); ++it)
      {
         Layer* pLayer = *it;
         if (pLayer != NULL)
         {
            pLayer->detach(SIGNAL_NAME(Subject, Deleted), Slot(this, &FusionLayersSelectPage::layerDeleted));
            pLayer->detach(SIGNAL_NAME(Subject, Modified), Slot(this, &FusionLayersSelectPage::layerModified));
         }
      }
   }
}
Exemplo n.º 4
0
void FusionLayersSelectPage::layerListModified(Subject& subject, const string& signal, const boost::any& v)
{
   LayerList* pLayerList = dynamic_cast<LayerList*>(&subject);
   if (pLayerList != NULL)
   {
      vector<Layer*> layerListLayers;
      pLayerList->getLayers(layerListLayers);
      // for each layer list layer, check map. If not there, add it.
      for (vector<Layer*>::iterator it = layerListLayers.begin(); it != layerListLayers.end(); ++it)
      {
         LayerMap::iterator found = mLayers.find(*it);
         if (found == mLayers.end())
         {
            addLayerToGui(*it);
         }
      }
   }
}
Exemplo n.º 5
0
SpatialDataView* ChippingWindow::createChipView() const
{
   if (mpView == NULL)
   {
      return NULL;
   }

   SpatialDataView* pChipView = dynamic_cast<SpatialDataView*>(mpView->copy());
   if (pChipView != NULL)
   {
      vector<std::pair<View*, LinkType> > linkedViews;
      pChipView->getLinkedViews(linkedViews);
      for (unsigned int i = 0; i < linkedViews.size(); ++i)
      {
         if (linkedViews[i].second == NO_LINK)
         {
            continue;
         }

         pChipView->unlinkView(linkedViews[i].first);
      }

      LayerList* pLayerList = pChipView->getLayerList();
      if (pLayerList != NULL)
      {
         vector<Layer*> layers;
         pLayerList->getLayers(layers);
         for (unsigned int i = 0; i < layers.size(); i++)
         {
            Layer* pLayer = layers.at(i);
            if (dynamic_cast<RasterLayer*>(pLayer) == NULL)
            {
               pChipView->deleteLayer(pLayer);
            }
         }
      }
   }

   return pChipView;
}
Exemplo n.º 6
0
bool SaveLayer::execute(PlugInArgList* pInArgList, PlugInArgList* pOutArgList)
{
   StepResource pStep("Execute Wizard Item", "app", "DCBBB270-9360-4c96-8CE9-A9D414FC68EE");
   pStep->addProperty("Item", getName());
   mpStep = pStep.get();

   if (!extractInputArgs(pInArgList))
   {
      reportError("Unable to extract input arguments.", "CE17C3AD-05BD-4624-A9AD-9694430E1A6C");
      return false;
   }

   // Check for valid input values
   string filename = "";
   if (mpOutputFilename != NULL)
   {
      filename = mpOutputFilename->getFullPathAndName();
   }

   if (filename.empty())
   {
      reportError("The filename input value is invalid!", "2682BD10-8A8E-4aed-B2D8-7F7B4CC857A4");
      return false;
   }

   if (mpStep != NULL)
   {
      mpStep->addProperty("filename", filename);
   }

   if (mpElement == NULL)
   {
      reportError("The data element input value is invalid!", "CC2017C8-FB19-43c0-B1C6-C70625BFE611");
      return false;
   }

   DataElement* pParent = mpElement->getParent();
   if (mpStep != NULL)
   {
      if (pParent != NULL)
      {
         mpStep->addProperty("dataSet", pParent->getName());
      }
      else
      {
         mpStep->addProperty("dataSet", mpElement->getName());
      }
   }

   // Get the Layer
   Layer* pLayer = NULL;

   vector<Window*> windows;
   Service<DesktopServices> pDesktop;
   VERIFY(pDesktop.get() != NULL);
   pDesktop->getWindows(SPATIAL_DATA_WINDOW, windows);

   for (vector<Window*>::iterator iter = windows.begin(); iter != windows.end(); ++iter)
   {
      SpatialDataWindow* pWindow = static_cast<SpatialDataWindow*>(*iter);
      if (pWindow != NULL)
      {
         SpatialDataView* pCurrentView = pWindow->getSpatialDataView();
         if (pCurrentView != NULL)
         {
            LayerList* pLayerList = pCurrentView->getLayerList();
            if (pLayerList != NULL)
            {
               vector<Layer*> layers;
               pLayerList->getLayers(layers);
               vector<Layer*>::iterator layerIter;
               for (layerIter = layers.begin(); layerIter != layers.end(); ++layerIter)
               {
                  Layer* pCurrentLayer = *layerIter;
                  if (pCurrentLayer != NULL)
                  {
                     if (pCurrentLayer->getDataElement() == mpElement)
                     {
                        pLayer = pCurrentLayer;
                        break;
                     }
                  }
               }
            }
         }
      }
   }

   if (pLayer == NULL)
   {
      reportError("Could not get the layer to save!", "37EBD88F-9752-4b52-8A8A-F1BD9A98E608");
      return false;
   }

   // Get the layer type
   LayerType eType = getLayerType();

   // Save the layer
   FactoryResource<FileDescriptor> pFileDescriptor;
   VERIFY(pFileDescriptor.get() != NULL);
   pFileDescriptor->setFilename(filename);
   ExporterResource exporter("Layer Exporter", pLayer, pFileDescriptor.get());
   VERIFY(exporter->getPlugIn() != NULL);
   bool bSaved = exporter->execute();

   if (!bSaved)
   {
      reportError("Could not save the layer to the file: " + filename, "E2F6878E-E462-409b-AE8A-6E1555198316");
      return false;
   }

   reportComplete();
   return true;
}
Exemplo n.º 7
0
bool SaveLayerFromDataSet::execute(PlugInArgList* pInArgList, PlugInArgList* pOutArgList)
{
   StepResource pStep("Execute Wizard Item", "app", "A1205468-4950-4c8f-9821-60063CC4B31B");
   pStep->addProperty("Item", getName());
   mpStep = pStep.get();

   if (!extractInputArgs(pInArgList))
   {
      reportError("Unable to extract input arguments.", "9A496CD9-5068-4b12-A4C4-AB561CD49523");
      return false;
   }

   // Check for valid input values
   string filename;
   if (mpOutputFilename != NULL)
   {
      filename = mpOutputFilename->getFullPathAndName();
   }

   if (filename.empty())
   {
      reportError(" The filename input value is invalid!", "DA76EB21-7E5A-45aa-A60D-0B99C72585EC");
      return false;
   }

   if (mpStep != NULL)
   {
      mpStep->addProperty("filename", filename);
   }

   if (mpRasterElement == NULL)
   {
      reportError("The data set input value is invalid!", "E11D0EC5-97E6-41a5-8F1F-937290CA102F");
      return false;
   }

   if (mpStep != NULL)
   {
      mpStep->addProperty("dataSet", mpRasterElement->getName());
   }

   if (mLayerName.empty())
   {
      reportError("The layer name input value is invalid!", "0DF331B8-05FF-4178-82D3-9A9CF2851DCF");
      return false;
   }

   if (mpStep != NULL)
   {
      mpStep->addProperty("layerName", mLayerName);
   }

   // Get the view
   SpatialDataView* pView = NULL;

   vector<Window*> windows;
   Service<DesktopServices> pDesktop;
   if (pDesktop.get() != NULL)
   {
      pDesktop->getWindows(SPATIAL_DATA_WINDOW, windows);
   }

   for (vector<Window*>::iterator iter = windows.begin(); iter != windows.end(); ++iter)
   {
      SpatialDataWindow* pWindow = static_cast<SpatialDataWindow*>(*iter);
      if (pWindow != NULL)
      {
         SpatialDataView* pCurrentView = pWindow->getSpatialDataView();
         if (pCurrentView != NULL)
         {
            LayerList* pLayerList = pCurrentView->getLayerList();
            if (pLayerList != NULL)
            {
               RasterElement* pRasterElement = pLayerList->getPrimaryRasterElement();
               if (pRasterElement == mpRasterElement)
               {
                  pView = pCurrentView;
                  break;
               }
            }
         }
      }
   }

   if (pView == NULL)
   {
      reportError("Could not get the view!", "830E3C55-561A-4c49-8269-06E1E04B1BFA");
      return false;
   }

   // Get the spectral element
   LayerType eType = getLayerType();

   // Save the layer
   bool bSaved = false;

   LayerList* pLayerList = pView->getLayerList();
   if (pLayerList != NULL)
   {
      std::vector<Layer*> layers;
      pLayerList->getLayers(eType, layers);
      Layer* pLayer = NULL;
      for (std::vector<Layer*>::iterator it = layers.begin(); it != layers.end(); ++it)
      {
         if ((*it)->getName() == mLayerName)
         {
            pLayer = (*it);
            break;
         }
      }
      if (pLayer == NULL)
      {
         reportError("Could not get the layer to save!", "02F03D56-7CA8-4052-894D-BFDDFC3A814F");
         return false;
      }

      FactoryResource<FileDescriptor> pFileDescriptor;
      VERIFY(pFileDescriptor.get() != NULL);
      pFileDescriptor->setFilename(filename);
      std::string exporterName = StringUtilities::toDisplayString(eType) + " Layer Exporter";
      ExporterResource exporter(exporterName, pLayer, pFileDescriptor.get());
      VERIFY(exporter->getPlugIn() != NULL);
      bSaved = exporter->execute();
   }

   if (!bSaved)
   {
      reportError("Could not save the layer to the file: " + filename, "CAFF2CD5-E6CB-4e90-80E7-87E094F2CB1C");
      return false;
   }

   reportComplete();
   return true;
}
Exemplo n.º 8
0
void AlgorithmPattern::displayPseudocolorResults(RasterElement* pRasterElement, std::vector<std::string>& sigNames,
                                                 Opticks::PixelOffset offset)
{
   REQUIRE(pRasterElement != NULL);

   SpatialDataView* pView = NULL;

   vector<Window*> windows;
   mpDesktopServices->getWindows(SPATIAL_DATA_WINDOW, windows);
   for (unsigned int j = 0; j < windows.size() && pView == NULL; j++)
   {
      SpatialDataWindow* pWindow = static_cast<SpatialDataWindow*>(windows[j]);
      if (pWindow != NULL)
      {
         SpatialDataView* pCurrentView = pWindow->getSpatialDataView();
         if (pCurrentView != NULL)
         {
            LayerList* pLList = pCurrentView->getLayerList();
            REQUIRE(pLList != NULL);
            vector<Layer*> layers;
            pLList->getLayers(RASTER, layers);
            for (vector<Layer*>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
            {
               if (*layer != NULL && static_cast<RasterElement*>((*layer)->getDataElement()) == getRasterElement())
               {
                  pView = pCurrentView;
                  break;
               }
            }
         }
      }
   }

   REQUIRE(pView != NULL);

   PseudocolorLayer* pLayer = NULL;

   // Get or create a valid pseudocolor layer
   LayerList* pLayerList = pView->getLayerList();
   if (pLayerList != NULL)
   {
      pLayer = static_cast<PseudocolorLayer*>(pLayerList->getLayer(PSEUDOCOLOR, pRasterElement));
      if (pLayer == NULL)
      {
         pLayer = static_cast<PseudocolorLayer*>(pView->createLayer(PSEUDOCOLOR, pRasterElement));
      }

      // Remove existing layers of other types
      if (pLayer != NULL)
      {
         Layer* pThresholdLayer = pLayerList->getLayer(THRESHOLD, pRasterElement);
         if (pThresholdLayer != NULL)
         {
            pView->deleteLayer(pThresholdLayer);
         }

         Layer* pRasterLayer = pLayerList->getLayer(RASTER, pRasterElement);
         if (pRasterLayer != NULL)
         {
            pView->deleteLayer(pRasterLayer);
         }
      }
   }

   INVARIANT(pLayer != NULL);

   UndoLock lock(pView);

   int iSignatureCount = sigNames.size();

   vector<ColorType> layerColors;
   vector<ColorType> excludeColors;
   excludeColors.push_back(ColorType(0, 0, 0));
   excludeColors.push_back(ColorType(255, 255, 255));
   // 1 for each sig + no sigs + multiple sigs
   ColorType::getUniqueColors(iSignatureCount + 2, layerColors, excludeColors);

   pLayer->clear();

   for (int i = 0; i < iSignatureCount; i++)
   {
      pLayer->addInitializedClass(sigNames[i], i + 1, layerColors[i], true);
   }

   pLayer->addInitializedClass(std::string("Indeterminate"), -1, layerColors[iSignatureCount], true);
   pLayer->addInitializedClass(std::string("No match"), 0, layerColors[iSignatureCount + 1], false);
   pLayer->setXOffset(offset.mX);
   pLayer->setYOffset(offset.mY);
}
Exemplo n.º 9
0
void AlgorithmPattern::displayThresholdResults(RasterElement* pRasterElement, ColorType color, PassArea passArea,
                                               double firstThreshold, double secondThreshold,
                                               Opticks::PixelOffset offset)
{
   REQUIRE(pRasterElement != NULL);

   SpatialDataView* pView = NULL;

   vector<Window*> windows;
   mpDesktopServices->getWindows(SPATIAL_DATA_WINDOW, windows);
   for (unsigned int i = 0; i < windows.size() && pView == NULL; i++)
   {
      SpatialDataWindow* pWindow = static_cast<SpatialDataWindow*>(windows[i]);
      if (pWindow != NULL)
      {
         SpatialDataView* pCurrentView = pWindow->getSpatialDataView();
         if (pCurrentView != NULL)
         {
            LayerList* pLList = pCurrentView->getLayerList();
            REQUIRE(pLList != NULL);
            vector<Layer*> layers;
            pLList->getLayers(RASTER, layers);
            for (vector<Layer*>::const_iterator layer = layers.begin(); layer != layers.end(); ++layer)
            {
               if (*layer != NULL && static_cast<RasterElement*>((*layer)->getDataElement()) == getRasterElement())
               {
                  pView = pCurrentView;
                  break;
               }
            }
         }
      }
   }

   REQUIRE(pView != NULL);

   ThresholdLayer* pLayer = NULL;

   // Get or create a valid threshold layer
   LayerList* pLayerList = pView->getLayerList();
   if (pLayerList != NULL)
   {
      pLayer = static_cast<ThresholdLayer*>(pLayerList->getLayer(THRESHOLD, pRasterElement));
      if (pLayer == NULL)
      {
         pLayer = static_cast<ThresholdLayer*>(pView->createLayer(THRESHOLD, pRasterElement));
      }

      // Remove existing layers of other types
      if (pLayer != NULL)
      {
         Layer* pRasterLayer = pLayerList->getLayer(RASTER, pRasterElement);
         if (pRasterLayer != NULL)
         {
            pView->deleteLayer(pRasterLayer);
         }

         Layer* pPseudocolorLayer = pLayerList->getLayer(PSEUDOCOLOR, pRasterElement);
         if (pPseudocolorLayer != NULL)
         {
            pView->deleteLayer(pPseudocolorLayer);
         }
      }
   }

   INVARIANT(pLayer != NULL);

   UndoLock lock(pView);

   if (color.isValid())
   {
      pLayer->setColor(color);
   }

   pLayer->setRegionUnits(RAW_VALUE);
   pLayer->setPassArea(passArea);
   pLayer->setFirstThreshold(firstThreshold);
   pLayer->setSecondThreshold(secondThreshold);
   pLayer->setXOffset(offset.mX);
   pLayer->setYOffset(offset.mY);
}
Exemplo n.º 10
0
 Layer* getLayer(const char* pName, const char* pType)
 {
    Layer* pLayer = NULL;
    const std::string name(pName == NULL ? std::string() : pName);
    const std::string type(pType == NULL ? std::string() : pType);
    SessionItem* pSessionItem = Service<SessionManager>()->getSessionItem(name);
    if (pSessionItem != NULL)
    {
       pLayer = dynamic_cast<Layer*>(pSessionItem);
       if (pLayer == NULL || (!type.empty() && !pLayer->isKindOf(type)))
       {
          setLastError(SIMPLE_WRONG_TYPE);
          return NULL;
       }
    }
    else
    {
       std::vector<std::string> id = splitIdentifier(name);
       SpatialDataView* pView = static_cast<SpatialDataView*>(getView(id.size() == 0 ? NULL : id.front().c_str(),
          TypeConverter::toString<SpatialDataView>()));
       LayerList* pLayerList = (pView == NULL) ? NULL : pView->getLayerList();
       if (pLayerList == NULL)
       {
          setLastError(SIMPLE_NOT_FOUND);
          return NULL;
       }
       if (id.size() < 2)
       {
          if (!type.empty() && type == TypeConverter::toString<RasterLayer>())
          {
             pLayer = pLayerList->getLayer(RASTER, pLayerList->getPrimaryRasterElement());
          }
          else
          {
             pLayer = pView->getActiveLayer();
             if (pLayer != NULL && !type.empty() && !pLayer->isKindOf(type))
             {
                pLayer = NULL;
             }
             if (pLayer == NULL)
             {
                if (type.empty())
                {
                   pLayer = pView->getTopMostLayer();
                }
                else
                {
                   pLayer = pView->getTopMostLayer(StringUtilities::fromDisplayString<LayerType>(type));
                }
             }
          }
       }
       if (pLayer == NULL)
       {
          std::vector<Layer*> layers;
          pLayerList->getLayers(layers);
          for (std::vector<Layer*>::reverse_iterator layer = layers.rbegin();
             layer != layers.rend();
             ++layer)
          {
             if ((type.empty() || (*layer)->isKindOf(type)) && 
                (id.empty() || (*layer)->getName() == id.back() || (*layer)->getDisplayName() == id.back()))
             {
                pLayer = *layer;
                break;
             }
          }
       }
       if (pLayer == NULL)
       {
          setLastError(SIMPLE_NOT_FOUND);
          return NULL;
       }
    }
    setLastError(SIMPLE_NO_ERROR);
    return pLayer;
 }
Exemplo n.º 11
0
 View* getView(const char* pName, const char* pType)
 {
    View* pView = NULL;
    const std::string name(pName == NULL ? std::string() : pName);
    const std::string type(pType == NULL ? std::string() : pType);
    SessionItem* pSessionItem = Service<SessionManager>()->getSessionItem(name);
    if (pSessionItem != NULL)
    {
       pView = dynamic_cast<View*>(pSessionItem);
       if (pView == NULL || (!type.empty() && !pView->isKindOf(type)))
       {
          setLastError(SIMPLE_WRONG_TYPE);
          return NULL;
       }
    }
    else
    {
       std::vector<std::string> id = splitIdentifier(name);
       if (id.empty() || id.front().empty())
       {
          pView = Service<DesktopServices>()->getCurrentWorkspaceWindowView();
          if (pView == NULL)
          {
             setLastError(SIMPLE_NOT_FOUND);
             return NULL;
          }
          else
          {
             if (!type.empty() && !pView->isKindOf(type))
             {
                setLastError(SIMPLE_WRONG_TYPE);
                return NULL;
             }
          }
       }
       else
       {
          std::vector<Window*> windows;
          Service<DesktopServices>()->getWindows(windows);
          for (std::vector<Window*>::iterator window = windows.begin(); window != windows.end(); ++window)
          {
             ViewWindow* pTmp = dynamic_cast<ViewWindow*>(*window);
             View* pTmpView = pTmp == NULL ? NULL : pTmp->getView();
             if (pTmpView != NULL && (pTmpView->getName() == id.front() || pTmpView->getDisplayName() == id.front()))
             {
                if (!type.empty() && !pTmpView->isKindOf(type))
                {
                   setLastError(SIMPLE_WRONG_TYPE);
                   return NULL;
                }
                else
                {
                   if (id.size() == 1)
                   {
                      pView = pTmpView;
                   }
                   else
                   {
                      SpatialDataView* pSpatialDataView = dynamic_cast<SpatialDataView*>(pTmpView);
                      if (pSpatialDataView != NULL)
                      {
                         LayerList* pLayerList = pSpatialDataView->getLayerList();
                         if (pLayerList != NULL)
                         {
                            std::vector<Layer*> layers;
                            pLayerList->getLayers(layers);
                            for (std::vector<Layer*>::iterator iter = layers.begin(); iter != layers.end(); ++iter)
                            {
                               Layer* pLayer = *iter;
                               if (pLayer != NULL && 
                                  (pLayer->getName() == id.back() || pLayer->getDisplayName() == id.back()))
                               {
                                  pView = pTmpView;
                                  break;
                               }
                            }
                         }
                      }
                   }
                }
                break;
             }
          }
          if (pView == NULL)
          {
             setLastError(SIMPLE_NOT_FOUND);
             return NULL;
          }
       }
    }
    setLastError(SIMPLE_NO_ERROR);
    return pView;
 }