C++ (Cpp) SpatialDataWindow::print Exemples

Exemple #1

bool PrintView::execute(PlugInArgList* pInArgList, PlugInArgList* pOutArgList)
{
   StepResource pStep("Execute Wizard Item", "app", "4EA89098-57C8-4b93-B04F-3197C59B0D58");
   pStep->addProperty("Item", getName());
   mpStep = pStep.get();

   if (!extractInputArgs(pInArgList))
   {
      reportError("Unable to extract input arguments.", "9FC540AC-4BCF-4041-9E8E-484A494AF6AD");
      return false;
   }

   // Get the window
   SpatialDataWindow* pWindow = 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* pCurrentWindow = static_cast<SpatialDataWindow*>(*iter);
      if (pCurrentWindow != NULL)
      {
         SpatialDataView* pView = pCurrentWindow->getSpatialDataView();
         if (pView != NULL)
         {
            LayerList* pLayerList = pView->getLayerList();
            if (pLayerList != NULL)
            {
               RasterElement* pRasterElement = pLayerList->getPrimaryRasterElement();
               if (pRasterElement != NULL && pRasterElement == mpRasterElement)
               {
                  pWindow = pCurrentWindow;
                  break;
               }
            }
         }
      }
   }

   if (pWindow == NULL)
   {
      reportError("Could not get the window for the data set!", "28355746-8AE3-44a4-9253-58684E1964C1");
      return false;
   }

   // Print the view
   pWindow->print(mbPrintDialog);

   reportComplete();
   return true;
}